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Supplier: John Crane, Inc.
Description: "face popping" (which can lead to catastrophic failure of conventional wet seals), are eliminated by the Type 28VL non-contacting face technology. Applications Process Pumps Other Rotating Equipment
- Alternate Shaft or Rubbing Speed: 35400 ft/min
- Mechanical Seal Type: Single Mechanical Seal
- Operating Pressure: 1800 psi
- Operating Temperature: -40 to 400 F
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Supplier: John Crane, Inc.
Description: A new, highly reliable gas-lubricated API 682 (ISO 21049) qualified high-temperature, non-contacting mechanical seal that utilizes internally pressurized outward pumping spiral groove face technology with high-temperature seal features such as Inconel-welded metal bellows
- Mechanical Seal Type: Single Mechanical Seal
- Operating Pressure: Up to 230 psi
- Operating Temperature: -100 to 800 F
- Seal Application: Pump
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Supplier: Busch Vacuum Solutions
Description: from 38 cfm to over 2500 cfm Ultimate pressure of 25 torr (29 HgV) Available in a wide range of materials Minimal moving/contacting parts allowing ease of service and maintenance Single mechanical seals standard Low vibration and noise level
- Applications: Chemical / Corrosive Gas, Other
- Configuration: Individual Vacuum Pump
- Motor Power: 250 HP
- Mounting & Features: Floor / Skid
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Supplier: Busch Vacuum Solutions
Description: to over 3000 cfm Ultimate pressure to 100 torr (26 HgV) Available in a wide range of materials Minimal moving/contacting parts allowing ease of service and maintenance Single mechanical seals standard Low vibration and noise level Reliability
- Applications: Chemical / Corrosive Gas, Other
- Configuration: Individual Vacuum Pump
- Motor Power: 200 HP
- Mounting & Features: Floor / Skid
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Supplier: Busch Vacuum Solutions
Description: from 38 cfm to over 2500 cfm Ultimate pressure of 25 torr (29 HgV) Available in a wide range of materials Minimal moving/contacting parts allowing ease of service and maintenance Single mechanical seals standard Low vibration and noise level
- Applications: Chemical / Corrosive Gas, Other
- Configuration: Individual Vacuum Pump
- Motor Power: 25 HP
- Mounting & Features: Floor / Skid
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Supplier: Busch Vacuum Solutions
Description: from 38 cfm to over 2500 cfm Ultimate pressure of 25 torr (29 HgV) Available in a wide range of materials Minimal moving/contacting parts allowing ease of service and maintenance Single mechanical seals standard Low vibration and noise level
- Applications: Chemical / Corrosive Gas, Other
- Configuration: Individual Vacuum Pump
- Motor Power: 125 HP
- Mounting & Features: Floor / Skid
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Supplier: Edwards Vacuum
Description: 2 T4 systems. The LR1B pumps are bare-shaft machines and can be supplied as part of a standard package, incorporating electric motor, base-plate and seal liquid recovery system, suitable for once through, partial or total recirculation. Custom-engineered packages are also available. For more
- Applications: General Purpose / Industrial, Chemical / Corrosive Gas, Food Processing, Packaging
- Configuration: Individual Vacuum Pump
- Lubrication: Oil-flooded
- Motor Power: 300 HP
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Supplier: Edwards Vacuum
Description: 2 T4 systems. The LR1B pumps are bare-shaft machines and can be supplied as part of a standard package, incorporating electric motor, base-plate and seal liquid recovery system, suitable for once through, partial or total recirculation. Custom-engineered packages are also available. For more
- Applications: General Purpose / Industrial, Chemical / Corrosive Gas, Food Processing, Packaging
- Configuration: Individual Vacuum Pump
- Lubrication: Oil-flooded
- Motor Power: 300 HP
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Supplier: Edwards Vacuum
Description: 2 T4 systems. The LR1B pumps are bare-shaft machines and can be supplied as part of a standard package, incorporating electric motor, base-plate and seal liquid recovery system, suitable for once through, partial or total recirculation. Custom-engineered packages are also available. For more
- Applications: General Purpose / Industrial, Chemical / Corrosive Gas, Food Processing, Packaging
- Configuration: Individual Vacuum Pump
- Lubrication: Oil-flooded
- Motor Power: 650 HP
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Supplier: Edwards Vacuum
Description: 2 T4 systems. The LR1B pumps are bare-shaft machines and can be supplied as part of a standard package, incorporating electric motor, base-plate and seal liquid recovery system, suitable for once through, partial or total recirculation. Custom-engineered packages are also available. For more
- Applications: General Purpose / Industrial, Chemical / Corrosive Gas, Food Processing, Packaging
- Configuration: Individual Vacuum Pump
- Lubrication: Oil-flooded
- Motor Power: 100 HP
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Supplier: Leybold USA Inc.
Description: zero contamination within the vacuum envelope along with exceptional vapor handling. Truly dry vacuum pump with pump bearings isolated from the vacuum space eliminating any risk of contamination No shaft seal to wear and hence longer service intervals and improved leak tightness
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Supplier: Leybold USA Inc.
Description: zero contamination within the vacuum envelope along with exceptional vapor handling. Truly dry vacuum pump with pump bearings isolated from the vacuum space eliminating any risk of contamination No shaft seal to wear and hence longer service intervals and improved leak tightness
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Supplier: Leybold USA Inc.
Description: zero contamination within the vacuum envelope along with exceptional vapor handling. Truly dry vacuum pump with pump bearings isolated from the vacuum space eliminating any risk of contamination No shaft seal to wear and hence longer service intervals and improved leak tightness
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Supplier: Leybold USA Inc.
Description: zero contamination within the vacuum envelope along with exceptional vapor handling. Truly dry vacuum pump with pump bearings isolated from the vacuum space eliminating any risk of contamination No shaft seal to wear and hence longer service intervals and improved leak tightness
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Supplier: Gardner Denver, Inc.
Description: to an eccentric bearing assembly, which in turn is mounted to the motor shaft to convert rotary energy from the motor into linear motion of the piston within the cylinder. The piston is sealed to the cylinder by a flanged disk cup that forms both a seal and mechanical guide for
- Compression / Pressure Service: Yes
- Configuration: Individual Vacuum Pump, Vacuum Pump System / Station
- Pump Type / Technology: Claw, Diaphragm, Liquid Ring, Regenerative Blower, Rotary Vane, Rotary Screw
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Supplier: Keller America, Inc.
Description: nominal pressure ranges. Current or voltage output. Flexibility: A modular concept uses the selection of off-the-shelf capsules, allowing a customized production. Numerous options and variants are available, fully adapted to the customer's requirements: Mechanical and electrical interface,
- Accuracy: 0.2000 to 0.5000 ±% FS
- Electrical Output: Analog Voltage, Analog Current
- Features: Temperature Compensation
- Media: Liquid, Gas
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Supplier: Winters Instruments
Description: direct current ratings, gold contacts, hermetically sealed contacts• Standard pressure-sensing element uses a strong Buna N elastomer diaphragm. Other diaphragm and wetted area materials are available• 1 year warrantyApplications : • Designed for low pressure applications
- Deadband: 0.1500 to 2.4 psi
- Material to Measure: Liquid, Gas
- Normally Open/Closed: Normally Open, Normally Closed
- Number of Poles: Single Pole, Double Pole
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Supplier: Heinkel USA
Description: lubricated double mechanical seals, externally interchangeable Sampler valve Pre-piping on terminal box, made of stainless steel Options Double mechanical seal, externally interchangeable, non-contacting gas-lubricated or liquid-lubricated seal
- Dryer Type: Paddle / Agitator Dryer, Vacuum Dryer
- Heat Source / Transfer: Indirect / Contact / Conduction
- Material Form: Free Flowing Powders / Granules, Slurries
- Operating Temperature: 14 to 304 F
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Supplier: U.S. Plastic Corporation
Description: plastic. Impellers are Nitrile. Stainless steel shaft with epoxy drive sleeve-no metallic contact with fluid being pumped. Shaft seal mechanical type, carbon/ceramic. Inlet and outlet ports 1/2 inch with internal pipe threads. Motor is 1/2 inch with internal pipe threads. Motor
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Supplier: Serfilco, Ltd.
Description: Material: CPVC, PVDF Performance: 10-70 gpm Features • Flows to 78 gpm or 53' TDH @ 60 Hz • Non-metallic solution contact - CPVC or 100% PVDF • Single or double mechanical seal Carbon/ceramic or silicon carbide EPDM or FKM elastomers
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Supplier: Serfilco, Ltd.
Description: Material: CPVC, PVDF Performance: 10-70 gpm Features • Flows to 78 gpm or 53 FT. TDH @ 60 Hz • Non-metallic solution contact - CPVC or 100% PVDF • Single or double mechanical seal • Centrifugal - quiet, vibration
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Supplier: Serfilco, Ltd.
Description: Material: Noryl Performance: 20-120 gpm Features • Non-metallic solution contact 30% glass-filled Noryl • To 135 gpm or 88 ft. TDH @ 60 Hz • Single mechanical seal carbon / silica-free ceramic EPDM or FKM elastomers
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Supplier: Fluid Components Intl. (FCI)
Description: installation in Division 2/Zone 2 locations and it is the only unit in its price range to carry a SIL 2 compliance rating. It has no moving parts to clog and requires no routine maintenance which saves time and expense over any mechanical-technolog y based flow switch
- Electrical Output: Analog Current
- End Fittings: Threaded
- Features: Programmable
- Interface Options: Serial / Digital
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Supplier: Douglas Electrical Components
Description: a trusted partner. Can Douglas integrate a wet-pluggable connector? Yes. Douglas partners with various manufacturers to source high-quality wet-pluggable connectors to integrate into feedthroughs. Our IPC-620 technicians will carefully seal directly to the conductors to ensure a
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Supplier: Titebond
Description: 24 hours of blocking and bracing or permanent mechanical fasteners. If applying adhesive over painted, plastered, or seal coated surfaces, please contact Titebond Help Line at 888-533-9043.
- Chemical / Polymer System Type: Specialty / Other
- Viscosity: 125000 cP
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Supplier: Heinkel USA
Description: certificate 03ATEX0246X per the 94/ 9/ EC directive or with electrical components UL approved for operation in a Class 1, Division 1 or 2, Groups C & D environment. Double mechanical seals, externally interchangeable, dry running contacting or non-contacting lift-off type
- Application / Industry Use: Sanitary / Pharmaceutical, Other
- Pressure Filtration Equipment: All Pressure Filters, Other
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Supplier: Schaltbau GmbH
Description: unplugged Rated IP68, the connectors remain sealed under water and under pressure—even when not mated—thanks to robust elastomers and O-rings, ensuring uninterrupted performance in wet or submerged conditions. Fast, secure connection with intuitive handling
- Coupling / Adapter: Yes
- Current Rating: 2.5 amps
- Voltage Rating: 50 volts
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Supplier: Howden
Description: the process gas. Simple maintenance: Easy access to regulation and control mechanisms and all components requiring routine attention. Choice of bearings and seals: Standard or high precision angular contact ball bearings with grease or oil mist lubrication, and wet
- Applications: Gas Boosting, Gas Generation / PSA, Oil Refining / Chemical Processing, Oil / Vapor Recovery, Process Gas Feeding / Injection
- Compressor Technology: Centrifugal
- Discharge / Operating Pressure: 2901 psi
- Gases: Ammonia, Corrosive / Sour Gas, Carbon Dioxide (CO2), Hydrocarbon Gas, Natural Gas / Methane, Nitrogen (N2)
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Supplier: RS Components, Ltd.
Description: The BNS40S is a stainless steel non-contact safety switch that is ideal for use in the food and beverage industry. It is hygiene-compliant and can easily be integrated into the surrounding construction due to its compact design. The stainless steel enclosure of the BNS 40S is resistant to
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Supplier: RS Components, Ltd.
Description: The BNS40S is a stainless steel non-contact safety switch that is ideal for use in the food and beverage industry. It is hygiene-compliant and can easily be integrated into the surrounding construction due to its compact design. The stainless steel enclosure of the BNS 40S is resistant to
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Supplier: RS Components, Ltd.
Description: The BNS40S is a stainless steel non-contact safety switch that is ideal for use in the food and beverage industry. It is hygiene-compliant and can easily be integrated into the surrounding construction due to its compact design. The stainless steel enclosure of the BNS 40S is resistant to
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Supplier: H2W Technologies
Description: resultant energy from the braking system produces heat in the reaction plate. At higher velocities, more eddy currents are produced which results in more heat generation in the reaction plate. Since there is no mechanical contact between the reaction plate and the magnet assembly,
- Actuation & Control: Magnetic
- Brake Engagement: Noncontact
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Supplier: Gardner Denver, Inc.
Description: and stimulation. Articulating piston pumps work by reduction of a volume using a sealed piston within a cylinder. Flow rates up to 5.4 cfm (152.9 l/min), pressure up to 175 psi (12.1 bar) Claw Dry running claws generate contact free vacuum or compressed air
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MECO seals are designed to service a wide range of food industry applications, including: ◊ Dry powders – such as spices, flavorings, beverage mixes, and bakery premixes ◊ Wet or slurry-based products – including soups, sauces, gravies, and pet foods (read more)
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Benefits of Non-Contacting Lift-off Mechanical Seals Enhance longevity and efficiency while reducing maintenance costs. Found inside gearboxes, air turbine starters, generators, and more, see (read more)
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Engineered Mechanical Seals by Technetics Group Since 1967, Technetics Group has designed and produced a wide range of mechanical seals, engineered for the most demanding and varied rotary shaft applications. With trusted brands such as (read more)
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When are EP Type-1 Seals The Best Option? Where axial or linear space is available, the MECO EP Type-1 seal model is the solution for sealing wet abrasive slurries encountered in pulpers, agitators, cylindrical blenders (read more)
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Mechanical seals operating in rotating equipment often face challenges related to wear, temperature fluctuations, and changing pressure conditions. Maintaining continuous sealing contact is critical to minimizing leakage and ensuring long-term equipment (read more)
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Design with the patented Seal-and-Bearing System has led to warranty costs among the lowest in the industry, with applications among the toughest. The Vaughan Vertical Wet-Well Chopper Pump is the only mechanical sealed oil bath lubricated sump pump of its kind. Available in lengths up to (read more)
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HYDRODYNAMIC MECHANICAL SEALS AND EDGE-WELDED METAL BELLOWS In critical use-cases, like aerospace, where a typical contacting seal is not an option, Technetics (read more)
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between the faces is greater than the system pressure, which causes the mechanical face seal to leak air into the system instead of fluid out—this type of mechanical seal results in reduced friction and increased surface speed. Why Use Non-Contacting Sealing Technology (read more)
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The Woodex MECO EP Type – 1 seal is a custom-designed, spring-loaded, water-flushed slurry seal, principally designed for pulp and paper applications with low shaft speeds (< 1,000 sfm) and pressures (< 30 psig). It is also used in wet cementitious materials like drywall mud (read more)
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Zone 1 hazardous locations, CE compliant • Dual seal compliant to ANSI/ISA 12.27.01 • Pressure switch wetted parts are NACE MR-0175 compliant • Snap-acting Belleville spring for long life, vibration resistance and stability • Optional HastelloyR and (read more)
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The Relationship between Sealing Performance of Mechanical Seals and Composition of Coolants for Automotive Engines
KEYWORDS: mechanical seal , long life coolant, inhibitors, deposit, wetting , contact angle .
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Cover-gas seals. FFTF-LMFBR seal-test program. Progress report, April-June 1976
Two additional wetting techniques are being investigated: (1) mechanical cleaning by ultrasonic agitation of sodium in contact with the dip seal blade, and (2) grip blasting of the surface.
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Electronic Failure Analysis Handbook: Techniques and Applications for Electronic and Electrical Packages, Components, and Assemblies > CONNECTION TECHNOLOGY
Connectors used in wet environments must be adequately sealed by mechanical or other means to prevent moisture and other liquids from penetrating the housing and coming into contact with the energized pins.
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The test, usage and maintenance of power switching subsystems
From Wikipedia: “The minimum contact rating is based on what is known as the “ wetting current” (or sealing current) and is the … through a newly-closed mechanical switch or relay in … break through any film ( contact ox- idation) that may…
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DEVELOPMENT OF A PROCEDURE TO RATE THE APPLICATION OF PAVEMENT MAINTENANCE TREATMENTS
…continuous flow of mixing; accurately apportions mix components; discharges thoroughly mixed product continuously; aggregate pre- wet immediately prior to mixing … system used prior to seal ; equipped with a mechanical type squeegee distributor; flexible rear strikeoff kept in contact with pavement surface; working…
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Handbook of Adhesion Technology
An alternative approach is to make a dry film which already has mechanical integrity and which is coated with materials which react on contact with the wet tissue surface to give a strong bond (Thompson 2009). .... are numerous differences as these commercial ‘‘patches’’ are intended for internal application for sealing leaks of fluid…
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Handbook of Chlor-Alkali Technology
…chilled water, thermal duty, 1189 chlorinated condensate, 789 compressor interstage coolers, 828 direct contact , 771, 778, 826 … use of barrier fluid, 836 utility approach to refrigeration, 837 without gas compression, 1486 materials of construction, 767 reaction with titanium, 768 wet vs. dry chlorine, 768 … 847, 862 low-pressure seals , 895 low-pressure storage, 853 mechanical relief devices, 899 piping…