Polytetrafluoroethylene (PTFE- Teflon®, etc.) Dynamic Seals

Back-up rings are also known as anti-extrusion rings since their main function is to prevent o-rings from entering the clearance gaps due to internal pressure. They avoid the seal from experiencing premature failure. Backup rings are not seals themselves, but are used in conjunction with O-rings or... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polyetheretherketon (PEEK) Polytetrafluoroethylene (PTFE)

• Seal Type: Oil / Grease Seal; Back-up Ring

Our PTFE 25% Carbon Filled Parts combine the superior properties of PTFE (Polytetrafluoroethylene) with enhanced wear resistance, making them ideal for high-performance applications in demanding industries. Featuring a 25% carbon filler, these parts offer exceptional strength, reduced friction, and... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)

• Operating Temperature: -328 to 500

For preventing metal-to-metal contact between piston and cylinder during sliding (particularly in case of lateral forces), PTFE guide ring is simple assembly and wear-resistant. Thanks for its good media resistance, the piston guide ring can be used in several media ranging from mineral oil-based... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)

• Seal Type: Oil / Grease Seal; Piston Ring

Our PTFE backup rings are engineered to withstand a wide range of chemicals, making them an ideal choice for applications involving harsh substances. Whether it ’s oils, gases, or other aggressive media, these rings maintain integrity and performance, offering you peace of mind no matter the... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Operating Temperature: -328 to 500

• Seal Type: Oil / Grease Seal; Hydraulic / Pneumatic Seal; Back-up Ring

A right material for your seal makes the difference performing. Dechengwang, as fluoropolymer experts, our team can help you choose the right material, PTFE seals, PEEK seals. Continuous in-house research and development in the field of ultra-high-strength thermoplastic composite materials provides... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)

• Seal Type: Oil / Grease Seal

PTFE(polytetrafluoroethylene) oil seals are high performance sealing solutions designed to provide superior performance and reliability in demanding applications. These seals take advantage of teflon ’s unique properties, such as low friction, chemical resistance and high thermal stability,... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)

• Seal Type: Oil / Grease Seal

PTFE V-rings are primarily utilized for sealing on hydraulic cylinder plungers and piston rods, presses, valve spindles, and controllers. Good sealing performance is ensured by the numerous sealing lips and the extensive contact surfaces. The seal sets are made up of a pressure ring, a backup ring,... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)

• Seal Type: Oil / Grease Seal

Embrace the versatility of our PTFE piston rings, designed to be compatible with a wide range of applications – from automotive engines to industrial machinery. This adaptability allows you to implement these high-quality seals across various sectors, ensuring reliability and efficiency... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Operating Temperature: -328 to 500

• Seal Type: Hydraulic / Pneumatic Seal; Piston Ring

When you ’re looking for precision made pistol seals you can count on, you ’ve come to the right place. Our seals come in a choice of profiles and materials with different pressure and temperature tolerances 。. The PTFE piston seal is an excellent option for linear actuators with... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)

• Seal Type: Hydraulic / Pneumatic Seal; Piston Ring

PTFE Shaft Seals features. Inert to Most Chemicals. Wide Temperature Range. High Pressure Capabilities. Low Friction. Improved Wear and Creep Resistance. Machined Precision Parts. FDA Compliant. Unlimited Shelf Life [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)

• Seal Type: Oil / Grease Seal

Enhance your sealing solutions with the unparalleled durability and performance of our PTFE V-Rings. Designed to meet the rigorous demands of industrial applications, these V-Rings offer a potent combination of strength, flexibility, and resistance to extreme environments. Crafted from premium... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)

• Seal Type: Hydraulic / Pneumatic Seal; Exclusion Seal

PTFE (Polytetrafluoroethylene) wiper seals are essential components in hydraulic and pneumatic systems, designed to prevent contaminants from entering and damaging the system while maintaining optimal performance. Key features ：. Low friction: The inherent low friction properties of PTFE... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Operating Temperature: -328 to 500

• Seal Type: Hydraulic / Pneumatic Seal; Exclusion Seal

T-LON "R" Series Piston Seals, made of fluorinated polymer, are fortified with either glass fiber or bronze flakes. Used in combination with a square rubber loader ring or an elastomer O-Ring, this reliable system produces long wearing piston seals for reciprocating hydraulic or pneumatic cylinders. [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE); T-LON Variants
• Seal Orientation: Piston Seal

• Seal Type: Hydraulic / Pneumatic Seal
• Design Units: English

The main shaft in process equipment such as pumps, agitators, mixers, motors and compressors can be costly items to replace. Ordinary lip seals, commonly used on such process equipment, have both an extremely limited life and also cause considerable amount of damage to the shaft. [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Design Units: English

• Seal Type: Oil / Grease Seal; Clearance / Labyrinth
• Shaft O.D. or Seal I.D.: 0.6250 to 7

Piston cups are molded packing that have a single sidewall, complete with a sealing lip. The sealing is done by the outer lip, which is beveled and holds pressure unidirectionally. Piston cups can be used in hydraulic or pneumatic applications. Piston cups are used on the head of the piston with a... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Nitrile (NBR) Polytetrafluoroethylene (PTFE)
• Seal Orientation: Piston Seal

• Seal Type: Hydraulic / Pneumatic Seal
• Design Units: English

At Fluorocarbon we are dedicated to the manufacture of high performance sealing solutions and bearings to suit your specific needs. Seals can be provided in a range of PTFE and high performance polymer materials, specified to meet and exceed the demands of the application. We offer custom solutions... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Pressure: 30000

• Speed: 2953
• Operating Temperature: 1200

Rectangular cross section. For static and dynamic use. Reciprocating and rotating movements possible. Material: PTFE. Back-up Rings are installed together with O-Rings and Quad-Ring ® Seals to prevent extrusion in applications above 5 MPa / 725 psi. Available in spiral, cut, or uncut designs in... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Design Units: Metric

• Seal Type: Back-up Ring
• Shaft O.D. or Seal I.D.: 0.3150 to 8.27

The roof flange sets of Freudenberg Sealing Technologies consist of a pressure ring, one or more collars and a support ring: The multi-part sealing sets are particularly well-suited for robust areas of application, such as the supply of spare parts for old systems. The roof flange sets persuade due... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Nitrile (NBR) Polytetrafluoroethylene (PTFE); BI-FKM, BI-NBR, BI-NR, MAI-TPFE
• Design Units: English; Metric

• Seal Type: Hydraulic / Pneumatic Seal; Chevron Seal

Greene, Tweed ’s new 43 back-up ring series has been specifically designed for use in AS5857 gland configurations as anti-extrusion devices in conjunction with O-rings, packings or other elastomeric seal types. A variety of high-performance materials can be provided and specifically targeted... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Rod Seal (optional feature); Piston Seal (optional feature)

• Seal Type: Back-up Ring

Technology. The unique technology has been developed over a number of years to provide total bearing protection by ensuring zero leakage of lubricant to atmosphere and total exclusion of contaminants from the bearing housing. Lip seals are primarily designed to keep lubricants in, and are not always... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Shaft O.D. or Seal I.D.: 0.5118

• Seal Type: Bearing Isolator
• Housing I.D. or Seal O.D.: 1.26

FTL Technology has long been a supplier of heavy duty hydraulic seals into a wide range of industries, including steel and metal processing. Seals are manufactured in NBR, HNBR, FPM and PTFE compounds to suit a broad range of operational and ambient conditions. Seal geometries are available which... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Flourosilicone (FVMQ) Nitrile (NBR) Highly Saturated Nitrile (HNBR) Polytetrafluoroethylene (PTFE)

• Seal Type: Hydraulic / Pneumatic Seal; Exclusion Seal

The model PS CinchSeal® is maintenance free and designed to seal screw conveyors, mixing and blending equipment. It is manufactured out of polypropylene and stainless steel to handle dry powder and slurry products in the food service, pharmaceutical and chemical industries where stainless steel is... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE); Silicone
• Seal Orientation: Axial Seal

• Seal Type: Oil / Grease Seal; Exclusion Seal
• Design Units: English

Higher Efficiency for your Turbomachinery. The key to maximizing efficiency is installing seals that can run with close clearances and maintain these clearances even after a normal rub occurs. High efficiency and performance helps your plant to save money. Improving Oil-Guard Design. One of the... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polyetheretherketon (PEEK) (optional feature) Polytetrafluoroethylene (PTFE); Sintered Bronze (optional feature) Stainless Steel (optional feature); Felt (optional feature) Aluminum, Fluorosint, Nickel Graphite; Nickel Silver, Ni-resist, TORLON/ DURATRON, VESPEL
• Housing I.D. or Seal O.D.: ? to 40

• Seal Type: Oil / Grease Seal; Clearance / Labyrinth; Bearing Isolator

This family of seals can be provided with different styles and foot prints depending on your application, Many more types are available. Elastomer Energized Seals - Cap Seals, T-seals and other elastomer energized seals are excellent bi-directional seals, used largely in hydraulic, fluid power,... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Symmetric Seal

• Seal Type: Oil / Grease Seal; Hydraulic / Pneumatic Seal
• Operating Temperature: -320 to 550

Features: Positive sealing. Applicable in lubricated and non-lubricated environments. Shaft speeds up to 25 m/s. Pressure up to 0.5 MPa. Saint-Gobain High Performance Seals has a complete line of polymer-based Dynalip ® seals with many PTFE and PTFE blended sealing elements. These seals were... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Rod Seal

• Seal Type: Oil / Grease Seal
• Design Units: Metric

These SKF piston seals incorporate patented locking anti-extrusion rings made of polyamide (PA). They are split for easy installation. Their snap-in design makes it easy to identify the correct installation direction, holds them in place when installed and prevents damage during assembly. Piston... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Nitrile (NBR) Polytetrafluoroethylene (PTFE)
• Design Units: English; Metric

• Seal Type: Hydraulic / Pneumatic Seal
• Housing I.D. or Seal O.D.: 0.9843 to 11.42

DesignThe Hallite 454 double acting piston seal provides the designer with a compact, low friction seal for light to medium duty hydraulic cylinders.It comprises a bronze filled PTFE ring, which is pre-loaded by an O ring to be effective for the operating pressure range recommended. As the pressure... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Piston Seal

• Seal Type: Hydraulic / Pneumatic Seal
• Design Units: English

T-LON "RS" Series Piston Seals, made of fluorinated polymer, are fortified with either glass fiber or bronze flakes. Used in combination with a square rubberloader ring or an elastomer O-Ring, this reliable system produces long wearing piston seals for reciprocating hydraulic or pneumatic cylinders. [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE); T-LON Variants
• Seal Orientation: Piston Seal

• Seal Type: Hydraulic / Pneumatic Seal
• Design Units: English

Back-up rings are plastic or rubber rings used to prevent the O-ring from entering the clearance gap. When high pressures are exerted on the O-ring its soft rubber material can be forced into the clearance gap caused the O-ring to extrude. The hard back-up ring material will keep the O-ring material... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Design Units: Metric

• Seal Type: Back-up Ring
• Operating Temperature: -328 to 482

At Fluorocarbon we are dedicated to the manufacture of high performance sealing solutions and bearings to suit your specific needs. Seals can be provided in a range of PTFE and high performance polymer materials, specified to meet and exceed the demands of the application. We offer custom solutions... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)

A double-acting O-Ring energized seal, the Turcon ® AQ Seal ® is suitable for sealing between two media such as fluid and gas. It consists of a Turcon ® ring and an X-ring or Quad-Ring ® inset into the dynamic sealing face. It has excellent sliding properties with no stick-slip... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Nitrile (NBR) Polytetrafluoroethylene (PTFE)
• Seal Orientation: Piston Seal

• Seal Type: Hydraulic / Pneumatic Seal; Exclusion Seal
• Design Units: Metric

Double Wipers [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Nitrile (NBR) Polytetrafluoroethylene (PTFE); AU, TPU, PE
• Design Units: English; Metric

• Seal Type: Hydraulic / Pneumatic Seal

The 2270 series is an O-ring-energized, double-acting PTFE scraper,  adapted for nonstandard glands. The 2270 scraper is a low friction,  bidirectional design with ingression control that can be used as a  secondary seal. An inboard vent is available upon request for reduced... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Rod Seal

• Seal Type: Oil / Grease Seal; Exclusion Seal
• Shaft O.D. or Seal I.D.: 0.2480 to 13

FTL Technology supplies hydraulic seal solutions for light, medium and heavy duty industrial applications. In the case of light and medium duty applications, the application parameters generally allow the use of single element rod, piston and wiper seals. What is a Hydraulic Seal?. A hydraulic seal... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Fluoroelastomer (FKM) Nitrile (NBR) Polytetrafluoroethylene (PTFE) Polyurethane
• Seal Orientation: Rod Seal; Piston Seal

• Seal Type: Hydraulic / Pneumatic Seal

Our rotary air seals are designed to replace rope packing on rotary air locks and is maintenance-free due to its self-adjusting rotary air lock design. Custom seal housing types are available in aluminum and stainless steel. The seals can be rebuilt with inexpensive repair kits. All of Cinchseal's... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Axial Seal

• Seal Type: Oil / Grease Seal; Exclusion Seal
• Design Units: English

Rotary Lip Seals – are designed to be retained in the housings to minimize the possibility of the seal rotating with the shaft. This is accomplished with a press fit metal can, metal retaining ring, or backing plate. [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Piston Seal

• Seal Type: Oil / Grease Seal; Exclusion Seal
• Operating Temperature: -320 to 550

Features: Positive sealing. Applicable in lubricated and non-lubricated environments. Shaft speeds up to 25 m/s. Pressure up to 0.5 MPa. Saint-Gobain High Performance Seals has a complete line of polymer-based Dynalip ® seals with many PTFE and PTFE blended sealing elements. These seals were... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Rod Seal

• Seal Type: Oil / Grease Seal
• Design Units: Metric

Whenever a shaft rotates, it needs a bearing arrangement for smooth and effective operation. Wherever there is a bearing, you will always find a seal helping it to reach its maximum service life and reliability. The most common types of seals used in bearing arrangements, are radial shaft seals for... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Design Units: English

• Seal Type: Oil / Grease Seal
• Shaft O.D. or Seal I.D.: 1.81

DesignThe Hallite 455 double acting piston seal provides the designer with a premium quality product to fit the industry standard NFPA (T3.19.18-1973) housing.It comprises a bronze filled PTFE face ring, which is pre-loaded by a square section NBR ring. The cap ring is precision machined from a... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Piston Seal

• Seal Type: Hydraulic / Pneumatic Seal
• Design Units: English

T-LON "S" Series Piston Seals, made of fluorinated polymer, are fortified with either glass fiber or bronze flakes. Used in combination with a square rubber loader ring or an elastomer O-Ring, this reliable system produces long wearing piston seals for recdiprocating hydraulic or pneumatic... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE); T-LON Variants
• Seal Orientation: Piston Seal

• Seal Type: Hydraulic / Pneumatic Seal
• Design Units: English

Hi-Tech Seals can supply both piston and rod buffer seals, however, the majority of our stock consists of rod seals. Buffer seals are usually used in combination with a U-cup style seal. Buffer seals in rod applications are designed to absorb pressure fluctuations when working under high-load... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Nitrile (NBR) Polytetrafluoroethylene (PTFE); Sintered Bronze
• Seal Orientation: Rod Seal

• Seal Type: Hydraulic / Pneumatic Seal
• Design Units: English

The double-acting Turcon ® AQ Seal ® 5 incorporates an elastomer Quad-Ring ® and is energized by two O-Rings to improve sealing behavior. It demonstrates excellent results in applications requiring media separation, e.g fluid/fluid or fluid/gas. Works well in higher pressure applications... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Fluoroelastomer (FKM) Nitrile (NBR) Polytetrafluoroethylene (PTFE)
• Seal Orientation: Piston Seal

• Seal Type: Hydraulic / Pneumatic Seal; Exclusion Seal
• Design Units: Metric

Piston Guide Rings [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE); HGW, PA, PA42
• Design Units: English; Metric

• Seal Type: Hydraulic / Pneumatic Seal; Piston Ring

Greene, Tweed offers a variety of scrapers and wipers to match any. application challenge. From harsh media to extreme environmental. conditions, Greene, Tweed provides the most reliable materials. and scraper designs available for customization in any application. AVALON ®... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Rod Seal

• Seal Type: Oil / Grease Seal; Exclusion Seal
• Shaft O.D. or Seal I.D.: 0.4980 to 13

Mechanical face seals, also known as toric seals, duo cone seals, floating seals and heavy duty seals are specifically designed to operate in environments where there is a high level of external contamination such as mud, sand, dirt and water. The robust simple design of mechanical face seals can be... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Flourosilicone (FVMQ) Nitrile (NBR) Highly Saturated Nitrile (HNBR) Polytetrafluoroethylene (PTFE)

• Seal Type: Oil / Grease Seal

Our 7500 Series CinchSeals are designed for zero maintenance due to the unique self-adjusting design. These are ideal for industrial screw conveyors, bucket elevators, and similar bulk solid applications. The 7500 Series consumes 30% less power than packing seals and will not undercut shafts. Fully... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE); Silicone
• Seal Orientation: Axial Seal

• Seal Type: Oil / Grease Seal; Exclusion Seal
• Design Units: English

Spring energized seals are uni-directional u-cups seals. An energizer is required to provide a pre-load for low pressure sealing and to maintain intimate lip contact with the mating hardware. As the seal wears the spring continues to exert pressure on the lip until the useful performance of the seal... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Piston Seal

• Seal Type: Oil / Grease Seal; Exclusion Seal
• Operating Temperature: -320 to 550

Features: Low torque, long life. Dust/dirt excluder designs. Shaft speeds up to 30 m/s. Pressure up to 0.2 MPa. Saint-Gobain High Performance Seals has a complete line of polymer-based Dynalip ® seals with many PTFE and PTFE blended sealing elements. These seals were designed to bridge the gap... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Rod Seal

• Seal Type: Oil / Grease Seal
• Design Units: Metric

The Hallite 54 double acting piston seal provides the designer with a compact, low friction seal for light to medium duty hydraulic cylinders.It comprises a PTFE ring, strengthened with additives to resist creep, which is pre-loaded by an O ring to be effective for the operating pressure range... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Piston Seal

• Seal Type: Hydraulic / Pneumatic Seal
• Design Units: English; Metric

Designed For: Sealing at high and low system pressure. Stability that is unaffected by pressure, shock or rod velocity. Self-relieving performance to prevent pressure entrapment. Low friction in static (break away) and dynamic (run) applications. Versatile use in roatary, reciprocating or helical... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE); T-LON Variants
• Seal Orientation: Piston Seal

• Seal Type: Hydraulic / Pneumatic Seal
• Design Units: English

Hi-Tech Seals can supply both piston and rod buffer seals, however, the majority of our stock consists of rod seals. Buffer seals are usually used in combination with a U-cup style seal. Buffer seals in rod applications are designed to absorb pressure fluctuations when working under high-load... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE); Sintered Bronze
• Seal Orientation: Rod Seal

• Seal Type: Hydraulic / Pneumatic Seal
• Design Units: English

The Turcon ® Variseal ® HF is a single-acting axial/face sealing element comprised of a U-shaped Turcon ® ring and a coiled metallic energizing spring. This design ensures gas-tight sealing even at low temperatures. It is resistant to most liquids and chemicals and has unlimited shelf... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Fluoroelastomer (FKM) Nitrile (NBR) Polytetrafluoroethylene (PTFE)
• Seal Orientation: Piston Seal

• Seal Type: Hydraulic / Pneumatic Seal
• Design Units: Metric

The piston seals of Freudenberg Sealing Technologies can be used in a variety of modern sealing systems: Their task is to seal the piston reliably against the cylinder tube and guarantee its movement efficiently with minimum friction and no drift. The piston seals persuade due to their durability... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Ethylene Propylene Nitrile (NBR) Polytetrafluoroethylene (PTFE); AU, NBR F, PA, TPU
• Seal Orientation: Piston Seal

• Seal Type: Hydraulic / Pneumatic Seal; Piston Ring
• Design Units: English; Metric

Piston seals maintain dynamic sealing contact between the piston and the cylinder bore of a hydraulic or pneumatic system, sealing pressurised air. They are a critical element to ensure a reliable and efficient system. The pressure which acts on the piston seal is responsible for the increase in... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Fluoroelastomer (FKM) Nitrile (NBR) Polytetrafluoroethylene (PTFE) Polyurethane
• Speed: 98.43 to 984

• Seal Type: Hydraulic / Pneumatic Seal; Piston Ring
• Pressure: 5802

The maintenance free rotary 7620 and 7650 solid aluminum CinchSeal's are designed for larger shaft sizes ranging from 3.937" up to 6.00". They are ideal rotary shaft seals for screw conveyors, bucket elevators, and other bulk handling equipment. The 7620 model has a solid clear coat aluminum housing... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE); Silicone
• Seal Orientation: Axial Seal

• Seal Type: Oil / Grease Seal; Exclusion Seal
• Design Units: English

Features: Low torque, long life. Dust/dirt excluder designs. Shaft speeds up to 30 m/s. Pressure up to 0.2 MPa. Saint-Gobain High Performance Seals has a complete line of polymer-based Dynalip ® seals with many PTFE and PTFE blended sealing elements. These seals were designed to bridge the gap... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Rod Seal

• Seal Type: Oil / Grease Seal
• Design Units: Metric

The Hallite 730 is a top of the range double acting piston seal. It is constructed with a tough wear resistant thermoplastic polyester elastomer (TPE) face, which is loaded by a profiled nitrile energiser.Material options can be provided for the sealing face, including lubricated polyester and PTFE. [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE); Polyester
• Seal Orientation: Piston Seal

• Seal Type: Hydraulic / Pneumatic Seal
• Design Units: Metric

T-LON "TLI" Four Piece Seal is a double acting, high pressure, high performance piston seal accomodating larger extrusion gaps when used with T-LON PTFE wear rings. The "TLI" Four Piece Seal assembly consists of a filled PTFE ring and a rubber energizer. These components are protected from extrusion... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE); T-LON Variants
• Seal Orientation: Piston Seal

• Seal Type: Hydraulic / Pneumatic Seal
• Design Units: English

Piston cups are molded packing that have a single sidewall, complete with a sealing lip. The sealing is done by the outer lip, which is beveled and holds pressure unidirectionally. Piston cups can be used in hydraulic or pneumatic applications. Piston cups are used on the head of the piston with a... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Piston Seal

• Seal Type: Hydraulic / Pneumatic Seal
• Design Units: English

A single-acting O-Ring energized piston seal for dynamic applications, the Turcon ® Stepseal ® 2K provides excellent static and dynamic sealing results. This advanced seal is stick-slip free, suits a wide range of application temperatures and demonstrates excellent abrasion and extrusion... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Fluoroelastomer (FKM) Nitrile (NBR) Polytetrafluoroethylene (PTFE)
• Seal Orientation: Piston Seal

• Seal Type: Hydraulic / Pneumatic Seal
• Design Units: Metric

Radial shaft seals are sealing elements with radially arranged lip seals made of rubber collars. They are used to seal axles and shafts and must safely withstand high loads. These sealing elements are used in the steel industry, for example, and wherever high requirements are placed on seal... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Fluoroelastomer (FKM) Nitrile (NBR) Highly Saturated Nitrile (HNBR) Polytetrafluoroethylene (PTFE)
• Seal Orientation: Rod Seal

• Seal Type: Oil / Grease Seal
• Design Units: English; Metric

PTFE seals are often used in hydraulic and pneumatic cylinders. In comparison to more traditional elastomer solutions, PTFE seals can offer some additional unique characteristics. Low friction at high pressures is the more important of these however low stick slip, high abrasion resistance and... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)

• Seal Type: Hydraulic / Pneumatic Seal

The newly designed 7800 Series Cinch Seal® for screw conveyors, shaft handling equipment, and other bulk handling equipment are made out of 316 Stainless Steel to handle dry and slurry products in the food service, pharmaceutical and chemical industries where stainless steel is a requirement. [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE); Silicone
• Seal Orientation: Axial Seal

• Seal Type: Oil / Grease Seal; Exclusion Seal
• Design Units: English

Features: Improved sealing where shaft runout or bore/shaft misalignment exist. Applicable for abrasive media. Shaft speeds up to 10 m/s. Pressure up to 0.5 MPa. Saint-Gobain High Performance Seals has a complete line of polymer-based Dynalip ® seals with many PTFE and PTFE blended sealing... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Rod Seal

• Seal Type: Oil / Grease Seal
• Design Units: Metric

Hallite 735 is a compact double acting piston seal assembly designed for one piece pistons and is suitable for low to high pressure, medium to heavy duty applications. The assembly comprises as standard a self lubricating wear resistant bronze filled or glass / MoS2 illed PTFE cap ring, which is... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Piston Seal

• Seal Type: Hydraulic / Pneumatic Seal
• Design Units: English; Metric

T-LON "TLQ" Series Piston Seal, made of fluorinated polymer and bronze flakes. Used in combination with square and X ring rubber loader. The TLQ Piston Seal runs in both low & high pressure applications, and in both hydraulic and gas medias. Superior Properties: Chemical inertness. Heat... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE); T-LON Variants
• Seal Orientation: Piston Seal

• Seal Type: Hydraulic / Pneumatic Seal
• Design Units: English

Piston cups are molded packing that have a single sidewall, complete with a sealing lip. The sealing is done by the outer lip, which is beveled and holds pressure unidirectionally. Piston cups can be used in hydraulic or pneumatic applications. Piston cups are used on the head of the piston with a... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Nitrile (NBR) Polytetrafluoroethylene (PTFE); Sintered Bronze
• Seal Orientation: Piston Seal

• Seal Type: Hydraulic / Pneumatic Seal; Piston Ring
• Design Units: English

The Turcon ® Variseal ® M2S is a single acting seal with scraper lip, based on the design of the Variseal ® M2, consisting of a U-shaped seal jacket and a corrosion resistant V-spring. The asymmetric seal profile works well even in media with high viscosity and the Turcon ® material... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Piston Seal

• Seal Type: Oil / Grease Seal; Hydraulic / Pneumatic Seal
• Design Units: Metric

Upon request, the Simmerring® Oil Seal with an elastomer outer sheath is provided to the customer with an additional dust lip seal (SL) against moderate to average accumulation of external dirt. In addition, the Simmerring® Oil Seal is available as a registered trademark of Freudenberg Sealing... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Fluoroelastomer (FKM) Nitrile (NBR) Highly Saturated Nitrile (HNBR) Polytetrafluoroethylene (PTFE)
• Seal Orientation: Rod Seal

• Seal Type: Oil / Grease Seal
• Design Units: English; Metric

Pneumatic Rod seals are typically used in pneumatic cylinders for sealing pressurised air. Rod Seals work together with wiper seals to protect a hydraulic system against external contaminants, including dirt, dust and outside weather conditions. Rod seals maintain a seal with the piston rod in... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Fluoroelastomer (FKM) Nitrile (NBR) Polytetrafluoroethylene (PTFE) Polyurethane
• Seal Orientation: Rod Seal

• Seal Type: Hydraulic / Pneumatic Seal
• Speed: 98.43 to 984

The 9700 split seal is machined out of stainless steel and all internal parts meet USDA standards for indirect food contact. These stainless steel split mechanical seals are recommended for all other industries such as food and cheese processing, spices and flavorings, pharmaceutical, and chemical... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE); Silicone
• Seal Orientation: Axial Seal

• Seal Type: Oil / Grease Seal; Exclusion Seal
• Design Units: English

Features: Tight sealing high pressure. Commonly used for sealing hydraulic pumps and motors. Shaft speeds up to 20 m/s. Pressure up to 3.5 MPa. Saint-Gobain High Performance Seals has a complete line of polymer-based Dynalip ® seals with many PTFE and PTFE blended sealing elements. These seals... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Rod Seal

• Seal Type: Oil / Grease Seal
• Design Units: Metric

DesignThe Grooved Piston Seal (GPS) is a three-piece assembly consisting of an elastomeric energizer, a filled PTFE grooved cap ring, and an elastomeric quad-ring. The seal combines low friction and positive sealing.Grooved Piston Seals are available in inch and metric sizes.Features Low friction -... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Piston Seal

• Seal Type: Hydraulic / Pneumatic Seal
• Design Units: English; Metric

T-LON PTFE Back-up Rings are designed to prevent extrusion in rubber O-ring sealing systems. The amount of this extrusion is affected by O-ring hardness, operating temperature, operating pressure and clearance of the mating surface. Increased Pressure: The use of Back-up Rings should be considered... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE); T-LON Variants
• Design Units: Metric

• Seal Type: Back-up Ring
• Shaft O.D. or Seal I.D.: 0.9843 to 12.99

SpectraSeals ® are engineered plastic seals incorporating a metallic spring, which loads the seal lips against the mating hardware, creating a seal. The spring also allows the seal to follow minor eccentricity and compensate for seal lip wear in dynamic applications. SpectraSeals ® are... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Symmetric Seal

• Seal Type: Oil / Grease Seal
• Operating Temperature: -450 to 450

The Turcon ® Variseal ® M2S is a single acting seal with scraper lip, based on the design of the Variseal ® M2, consisting of a U-shaped seal jacket and a corrosion resistant V-spring. The asymmetric seal profile works well even in media with high viscosity and the Turcon ® material... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Piston Seal

• Seal Type: Hydraulic / Pneumatic Seal; Exclusion Seal
• Design Units: Metric

The task of guides is to guide the rods and pistons of pneumatic and hydraulic cylinders and prevent them from coming into direct metallic contact with the cylinder housing. The guides of Freudenberg Sealing Technologies are able to take up high shearing forces even in case of a short guiding... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE); HG, HGW, PA
• Seal Orientation: Rod Seal

• Seal Type: Hydraulic / Pneumatic Seal
• Design Units: English; Metric

PTFE spring energised seals are single acting sealing elements used for both rotary and reciprocating applications. They can also be used as a static element where the nature of the application precludes the use of elastomer seals. This makes spring energised seals ideally suited to harsh operating... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Speed: 2953

• Seal Type: Hydraulic / Pneumatic Seal
• Pressure: 2901

Downtime and lost production caused by premature bearing failures or seal leakage issues are two major concerns in the bakery industry. These issues are eliminated when using CinchSeal, which provides industrial baking solutions. With the 316L stainless-steel construction and split design, our seal... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE); Silicone
• Seal Orientation: Axial Seal

• Seal Type: Oil / Grease Seal; Exclusion Seal

Features: Positive sealing. Applicable in lubricated and non-lubricated environments. Shaft speeds up to 25 m/s. Pressure up to 0.5 MPa. Saint-Gobain Performance Plastics, Seals Group, has a complete line of metal-cased lip seals with many PTFE and PTFE blended sealing elements. These seals were... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Rod Seal

• Seal Type: Oil / Grease Seal
• Design Units: Metric

The Hallite 416 is a buffer seal developed to work in conjunction with high performance rod seals, such as the Hallite 605 and 621.It has a bronze filled PTFE ring with a pre-loaded lip energised by an O-Ring. Theseal is designed to protect the primary rod seal from pressure spikes in the cylinder. [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Highly Saturated Nitrile (HNBR) Polytetrafluoroethylene (PTFE); Sintered Bronze
• Seal Orientation: Rod Seal

• Seal Type: Hydraulic / Pneumatic Seal
• Design Units: English

T-LON PTFE Back-up Rings are designed to prevent extrusion in rubber O-ring sealing systems. The amount of this extrusion is affected by O-ring hardness, operating temperature, operating pressure and clearance of the mating surface. Increased Pressure: The use of Back-up Rings should be considered... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE); T-LON Variants
• Design Units: Metric

• Seal Type: Back-up Ring
• Shaft O.D. or Seal I.D.: 0.1181 to 15.75

Piston cups are molded packing that have a single sidewall, complete with a sealing lip. The sealing is done by the outer lip, which is beveled and holds pressure unidirectionally. Piston cups can be used in hydraulic or pneumatic applications. Piston cups are used on the head of the piston with a... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Nitrile (NBR) Polytetrafluoroethylene (PTFE)
• Seal Orientation: Piston Seal

• Seal Type: Hydraulic / Pneumatic Seal; Piston Ring
• Design Units: English

The Turcon ® Glyd Ring ® T is a double-acting O-Ring energized rod seal for dynamic applications, offering low friction with no stick-slip, minimal break out force and high wear resistance. The trapezoidal cross-section of the Turcon ® Glyd Ring ® T provides very good static... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Fluoroelastomer (FKM) Nitrile (NBR) Polytetrafluoroethylene (PTFE)
• Seal Orientation: Rod Seal

• Seal Type: Hydraulic / Pneumatic Seal
• Design Units: Metric

The rod seals of Freudenberg Sealing Technologies persuade with their durability and high efficiency. They are primarily used in pneumatic and hydraulic cylinders. Their task is to seal the retracting and extending cylinder rod , thereby preventing the pressurised operating medium from escaping from... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Fluoroelastomer (FKM) Nitrile (NBR) Polytetrafluoroethylene (PTFE); AU, TPU
• Seal Orientation: Rod Seal

• Seal Type: Oil / Grease Seal; Hydraulic / Pneumatic Seal
• Design Units: English; Metric

Wiper seals or scrapers are axial seals which maintain sealing contact with the piston rod, while allowing the reciprocating motion of the rod to pass through the inner bore of the seal. Installed in the sealing configurations of pneumatic cylinders to scrape dirt, foreign particles, chips or... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Fluoroelastomer (FKM) Nitrile (NBR) Polytetrafluoroethylene (PTFE) Polyurethane
• Speed: 197

• Seal Type: Exclusion Seal
• Pressure: 14.5

CinchSeal's rotary shaft seals have been designed and manufactured to meet stringent USDA Approved standards we have utilizing acorn nuts to isolate fastening threads during production runs, manufactured 1/8" radii in the 90 degree corners to eliminate bacteria build up, and provided through holes... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Axial Seal

• Seal Type: Oil / Grease Seal; Exclusion Seal
• Design Units: English

Features: Positive sealing. Applicable in lubricated and non-lubricated environments. Shaft speeds up to 25 m/s. Pressure up to 0.5 MPa. Saint-Gobain Performance Plastics, Seals Group, has a complete line of metal-cased lip seals with many PTFE and PTFE blended sealing elements. These seals were... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Rod Seal

• Seal Type: Oil / Grease Seal
• Design Units: Metric

The Hallite 653 is a buffer seal developed to work in conjunction with high performance rod seals, such as the Hallite 605 and 621. It is also interchangeable with common PTFE buffer seal housings.The seal, which is manufactured in Hythane 181, is designed to provide a valve action to prevent... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Rod Seal

• Seal Type: Hydraulic / Pneumatic Seal
• Design Units: English; Metric

T-LON "R" Series Metric Piston Seals, made of fluorinated polymer, are fortified with either glass fiber or bronze flakes. Used in combination with a square rubber loader ring or an elastomer O-Ring, this reliable system produces long wearing piston seals for reciprocating hydraulic or pneumatic... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE); T-LON Variants
• Seal Orientation: Piston Seal

• Seal Type: Hydraulic / Pneumatic Seal
• Design Units: Metric

Vee packing is a V-shaped seal commonly used in adjustable gland applications. Vee packing is usually used as a stacked set composed of center components, a male adapter and a female adapter. Sets of V-Packing are built based on temperature, pressure and fluid. [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Symmetric Seal

• Seal Type: Hydraulic / Pneumatic Seal
• Design Units: English

This single-acting O-Ring energized rod seal is made of Turcon ® or Zurcon ® and provides high static and dynamic sealing results. Can be installed together with other seals in a tandem configuration for advanced static and dynamic tightness. The Turcon ® Stepseal ® 2K offers high... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Fluoroelastomer (FKM) Nitrile (NBR) Polytetrafluoroethylene (PTFE)
• Seal Orientation: Rod Seal

• Seal Type: Hydraulic / Pneumatic Seal
• Design Units: Metric

The rotary/swivel seals of Freudenberg Sealing Technologies are characterised by their high performance - even under a static load. They are particularly suitable for use in hydraulic joints and withstand high pressure loads, even in conjunction with translational motion and the related operating... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Nitrile (NBR) Polytetrafluoroethylene (PTFE)
• Design Units: English; Metric

• Seal Type: Hydraulic / Pneumatic Seal; Swivel Seal

Features: Low torque, long life. Dust/dirt excluder designs. Shaft speeds up to 30 m/s. Pressure up to 0.2 MPa. Saint-Gobain Performance Plastics, Seals Group, has a complete line of metal-cased lip seals with many PTFE and PTFE blended sealing elements. These seals were designed to bridge the gap... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Rod Seal

• Seal Type: Oil / Grease Seal
• Design Units: Metric

Used in tandem, the Hallite 16 rod seal provides the designer with a compact low friction seal for light to medium duty hydraulic cylinders.It has a special filled PTFE ring with a pre-loaded lip energised by an O ring. The lip is designed to have a contact area with the rod adequate to retain the... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Rod Seal

• Seal Type: Hydraulic / Pneumatic Seal
• Design Units: Metric

T-LON "TLM" four piece seal is a double acting, high pressure, high performance piston seal accomodating larger extrusion gaps when used with T-LON PTFE wear rings. The "TLM" four piece seal assembly consists of a filled PTFE ring and a rubber energizer. These components are protected from extrusion... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE); T-LON Variants
• Seal Orientation: Piston Seal

• Seal Type: Hydraulic / Pneumatic Seal
• Design Units: Metric

A single-acting O-Ring energized rod seal with hydrostatic ventilation for use in dynamic applications. Prevents pressure build-up between seals in all service conditions. Low friction with no stick-slip, minimal break out force and high wear resistance. Recommended for use with a secondary rod seal... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Rod Seal

• Seal Type: Hydraulic / Pneumatic Seal
• Design Units: Metric

Features: Low torque, long life. Dust/dirt excluder designs. Shaft speeds up to 30 m/s. Pressure up to 0.2 MPa. Saint-Gobain Performance Plastics, Seals Group, has a complete line of metal-cased lip seals with many PTFE and PTFE blended sealing elements. These seals were designed to bridge the gap... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Rod Seal

• Seal Type: Oil / Grease Seal
• Design Units: Metric

The Hallite 616 is a revolutionary seal from Hallite, incorporating the sealing efficiency of the Hallite 605 with the compact grooves used by PTFE rod seals.Hallite's 616 is an asymmetric twin lip seal, designed for light and medium duty applications where space and friction are at a... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Rod Seal

• Seal Type: Hydraulic / Pneumatic Seal
• Design Units: Metric

The TLSS Metric Buffer Seal is designed to seal at high and low system pressures with a stability which is unaffected by pressure, shock, or speed. Designed For: Designed to seal at high and low system pressure. Stability unaffected by pressure, shock or speed. Self-relieving performance to prevent... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE); T-LON Variants
• Seal Orientation: Piston Seal

• Seal Type: Hydraulic / Pneumatic Seal
• Design Units: Metric

Turcon ® Variseal ® W2 is a single-acting rod seal consisting of a U-shaped jacket and a corrosion-resistant Slantcoil ® spring. The advantage of the seal lies in its low friction and relatively constant preloading force over a large deformation range. Suitable for reciprocating and... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Fluoroelastomer (FKM) Nitrile (NBR) Polytetrafluoroethylene (PTFE)
• Seal Orientation: Rod Seal

• Seal Type: Hydraulic / Pneumatic Seal
• Design Units: Metric

Features: Improved sealing where shaft runout or bore/shaft misalignment exist. Applicable for abrasive media. Shaft speeds up to 10 m/s. Pressure up to 0.5 MPa. Saint-Gobain Performance Plastics, Seals Group, has a complete line of metal-cased lip seals with many PTFE and PTFE blended sealing... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Rod Seal

• Seal Type: Oil / Grease Seal
• Design Units: Metric

The Hallite 310 rotary pressure seal is designed specifically for use in hydraulic swivel joints. The seal assembly consists of a carbon filled PTFE seal ring energised by an NBR O ring. For aggressive media an FKM O ring can be substituted. The face material and design provides high abrasion... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Design Units: Metric

• Seal Type: Hydraulic / Pneumatic Seal
• Shaft O.D. or Seal I.D.: 1.1 to 14.17

T-LON PTFE Back-up Rings are designed to prevent extrusion in rubber O-ring sealing systems. The amount of this extrusion is affected by O-ring hardness, operating temperature, operating pressure and clearance of the mating surface. Increased Pressure: The use of Back-up Rings should be considered... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE); T-LON Variants
• Design Units: English

• Seal Type: Back-up Ring
• Shaft O.D. or Seal I.D.: 0.0800 to 15.5

The Zurcon ® U-Cup has a very high sealing performance due to its ability to withstand lower friction and lower heat generation than standard U-Cups. The special shape of the trimmed lips allows for outstanding wear and extrusion resistance. Compatible with virtually all media, it also has a... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Rod Seal

• Seal Type: Hydraulic / Pneumatic Seal
• Design Units: Metric

Features: Improved sealing where shaft runout or bore/shaft misalignment exist. Applicable for abrasive media. Shaft speeds up to 10 m/s. Pressure up to 0.5 MPa. Saint-Gobain Performance Plastics, Seals Group, has a complete line of metal-cased lip seals with many PTFE and PTFE blended sealing... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Rod Seal

• Seal Type: Oil / Grease Seal
• Design Units: Metric

T-Lon is now offering a line of PTFE spiral back-ups. We are making available the three most popular spiral ring series of 28782, 28783, and the TF171 series. These will compliment our popular standard split and solid backups in 28774, 27595 series and the metric "G" & "P" style J.I.S. standards... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE); T-LON Variants

• Seal Type: Back-up Ring

Type TRA Radial Oil Seals are seals with a completely rubber covered outer diameter and a single sealing lip. This type is not recommended for use in heavily polluted environments. Radial Oil Seals are also known as Rotary Shaft Seals, consisting of a rubber sealing lip, metal case and a spiraled... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Fluoroelastomer (FKM) Nitrile (NBR) Polytetrafluoroethylene (PTFE)
• Seal Orientation: Piston Seal

• Seal Type: Oil / Grease Seal
• Design Units: Metric

Features: Tight sealing high pressure. Commonly used for sealing hydraulic pumps and motors. Shaft speeds up to 20 m/s. Pressure up to 3.5 MPa. Saint-Gobain Performance Plastics, Seals Group, has a complete line of metal-cased lip seals with many PTFE and PTFE blended sealing elements. These seals... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Rod Seal

• Seal Type: Oil / Grease Seal
• Design Units: Metric

T-LON PTFE Back-up Rings are designed to prevent extrusion in rubber O-ring sealing systems. the amount of this extrusion is adffected b y O-ring hardness, operating temperature, operating pressure and clearance of the mating surface. Increased Pressure: The use of Back-up Rings should be considered... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE); T-LON Variants
• Design Units: English

• Seal Type: Back-up Ring
• Shaft O.D. or Seal I.D.: 0.1090 to 15.5

Type TRE are seals with a completely rubber covered outer diameter and a secondary dust lip which protects the other lip against dust and other fine contaminants. This type of radial oil seal is recommended for use in polluted environments. Radial Oil Seals are also known as Rotary Shaft Seals,... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Fluoroelastomer (FKM) Nitrile (NBR) Polytetrafluoroethylene (PTFE)
• Seal Orientation: Piston Seal

• Seal Type: Oil / Grease Seal
• Design Units: Metric

Features: Tight sealing high pressure. Commonly used for sealing hydraulic pumps and motors. Shaft speeds up to 20 m/s. Pressure up to 3.5 MPa. Saint-Gobain Performance Plastics, Seals Group, has a complete line of metal-cased lip seals with many PTFE and PTFE blended sealing elements. These seals... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Rod Seal

• Seal Type: Oil / Grease Seal
• Design Units: Metric

The SES TH Series from T-Lon provides universal application in severe operating conditions. The U-Cup seal design is made from PTFE and other polymer alloys and is mechanically energized with a corrosion resistant, Helical wound ribbon spring. The spring maintains a constant live compression load... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE); T-LON Variants
• Seal Orientation: Rod Seal (optional feature); Piston Seal (optional feature)

• Seal Type: Oil / Grease Seal; Hydraulic / Pneumatic Seal
• Design Units: English (optional feature); Metric (optional feature)

A single-acting sealing element consisting of a U-shaped Turcon ® ring and a metallic V-shaped finger spring. The special flanged heel prevents the seal from rotating/twisting and the short and heavy dynamic lip offers reduced friction, resistance to aging and a good scraping effect even in... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Piston Seal

• Seal Type: Hydraulic / Pneumatic Seal
• Design Units: Metric

Series Specifics: Static and moderate speed dynamic sealing. Moderate to high spring load. Good for low temperature and gases. OmniSeal ® are high-performance spring energized polymer seals capable of handling extreme service conditions. They are used where ultra-low friction, chemical... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Rod Seal

• Seal Type: Oil / Grease Seal
• Design Units: Metric

The SES TS Series from T-LON provides universal application in severe operating conditions. The U-Cup seal design is made from PTFE and other polymer alloys and is mechanically energized with a corrosion resistant, Slantpitch spring. The spring maintains a constant live compression load and is... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE); T-LON Variants
• Seal Orientation: Rod Seal (optional feature); Piston Seal (optional feature)

• Seal Type: Oil / Grease Seal; Hydraulic / Pneumatic Seal
• Design Units: English (optional feature); Metric (optional feature)

The Turcon ® Excluder ® 2 is a double-acting O-Ring energized scraper that has two functions: a) to scrape contaminants from the retracting piston rod to prevent soiling of the system and b) to hold back the residual oil film on the extending piston rod on the medium side. The O-Ring... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Fluoroelastomer (FKM) Nitrile (NBR) Polytetrafluoroethylene (PTFE)
• Seal Orientation: Piston Seal

• Seal Type: Oil / Grease Seal; Exclusion Seal
• Design Units: Metric

Series Specifics: Dynamic applications. Low spring load with good resilence. Good for high temperature and high pressure. OmniSeal ® are high-performance spring energized polymer seals capable of handling extreme service conditions. They are used where ultra-low friction, chemical compatibility... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Rod Seal

• Seal Type: Oil / Grease Seal
• Design Units: Metric

The SES TV Series from T-Lon provides universal application in severe operating conditions. The U-Cup seal design is made from PTFE and other polymer alloys and is mechanically energized with a corrosion resistant, V-shape cantilever beam spring. The spring maintains a constant live compression load... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE); T-LON Variants
• Seal Orientation: Rod Seal (optional feature); Piston Seal (optional feature)

• Seal Type: Oil / Grease Seal; Hydraulic / Pneumatic Seal
• Design Units: English (optional feature); Metric (optional feature)

Double-acting O-Ring energized scraper with two O-Rings that has two functions: a) to scrape contaminants from the retracting piston rod to prevent soiling of the system and b) to hold back the residual oil film on the extending piston rod on the medium side. Excluder F is recommended for use in... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Fluoroelastomer (FKM) Nitrile (NBR) Polytetrafluoroethylene (PTFE)
• Seal Orientation: Piston Seal

• Seal Type: Oil / Grease Seal; Exclusion Seal
• Design Units: Metric

Series Specifics: Dynamic applications. APS spring provides constant extremely light load and excellent resilence. Excellent for low friction applications. OmniSeal ® are high-performance spring energized polymer seals capable of handling extreme service conditions. They are used where ultra-low... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Rod Seal

• Seal Type: Oil / Grease Seal
• Design Units: Metric

The Turcon ® Variseal ® HF is a single-acting axial/face sealing element comprised of a U-shaped Turcon ® ring and a coiled metallic energizing spring. This design ensures gas-tight sealing even at low temperatures. It is resistant to most liquids and chemicals and has unlimited shelf... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Piston Seal

• Seal Type: Hydraulic / Pneumatic Seal
• Design Units: Metric

Series Specifics: Static or slow angular movement. Heavy duty, high load spring with continuous contact along the entire sealing lip. Excellent for cryogenic temperatures and gases. OmniSeal ® are high-performance spring energized polymer seals capable of handling extreme service conditions. [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Piston Seal

• Seal Type: Oil / Grease Seal
• Design Units: Metric

The Turcon ® Variseal ® HF is a single-acting axial/face sealing element comprised of a U-shaped Turcon ® ring and a coiled metallic energizing spring. This design ensures gas-tight sealing even at low temperatures. It is resistant to most liquids and chemicals and has unlimited shelf... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Piston Seal

• Seal Type: Hydraulic / Pneumatic Seal
• Design Units: Metric

Series Specifics: Static or dynamic applications. RP II spring offers the highest deflection. OmniSeal ® are high-performance spring energized polymer seals capable of handling extreme service conditions. They are used where ultra-low friction, chemical compatibility and extreme temperature is... [See More]

• Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
• Seal Orientation: Symmetric Seal

• Seal Type: Oil / Grease Seal
• Design Units: Metric