Seal Barrier Fluid

Description: Edwards now offers an extended range of Krytox® perfluoropolyether oils for use in rotary vacuum pumps. Krytox 1506 is recommended for Edwards oil sealed rotary pumps and are practically a direct replacement for mineral oil in terms of viscosity and vapor pressure. Krytox 1525 is suitable

• Applications: Specialty
• Composition / Chemistry: Synthetic / Semi-synthetic
• Density / Specific Gravity (@15.6°C, 60°F): 1.88 specific gravity
• Features: Sealing / Barrier

Description: Edwards now offers an extended range of Fomblin® perfluoropolyether oils for use in rotary vacuum pumps. Fomblin YVAC 06/6 is recommended for Edwards oil sealed rotary pumps and are practically a direct replacement for mineral oil in terms of viscosity and vapor pressure. Fomblin Y16/6 is

• Applications: Specialty
• Composition / Chemistry: Synthetic / Semi-synthetic
• Density / Specific Gravity (@15.6°C, 60°F): 1.88 to 1.9 specific gravity
• Features: Sealing / Barrier

Description: Synthetic (PAO) based, non-reactive mechanical seal oil. Designed for use at both low and high temperatures as a high quality synthetic seal barrier fluid for double and tandem mechanical seals.

• Chemistry / Constituents: PAO / Polyalphaolefin
• Function: Lubricant

Description: larger image Syncon Barrier Oil is a premium quality, non-reactive, synthetic light process oil developed for use as a barrier oil in seal applications where the manufacturer calls for a light mineral seal oil. Typical applications include seal service in

• Kinematic Viscosity: 1.7 cSt
• Type / Function: Hydraulic Oil / Fluid

Description: . First a unique integral bidirectional pumping system feature was incorporated. This feature significantly improves the flow of the barrier fluid providing better heat dissipation which allows the seal faces to run cooler.

• Alternate Shaft or Rubbing Speed: Up to 4500 ft/min
• Elastomers: Ethylene Propylene (EPDM), Fluoroelastomer (Viton®, Fluorel®, etc.)
• Face or Primary Ring Materials: Mechanical Carbon: Other Carbon
• Features: Balanced, Encased Spring Element

Description: -elastomeric flexible carbon graphite secondary seals. This innovative design technology is ideally suited for reliably sealing high-temperature process fluids on rotating equipment up to 800°F/425°C and fluids requiring inert secondary seals. Innovative alternative to

• Mechanical Seal Type: Single Mechanical Seal
• Operating Pressure: Up to 230 psi
• Operating Temperature: -100 to 800 F
• Seal Application: Pump

Description: • Pressure Rated Grout and Concrete Forms • Temporary and Permanent High Flow Bypass Barriers • Fluid and Waste Containment Barriers

Description: water vapor and condensation or creates a hermetic barrier between the circuit and housing assembly or enclosure. Non-hermetic connectors offer more design options and are lower cost than their hermetic counterparts. Douglas Electrical can hermetically seal a non-hermetic connector and

• Additional Services: Design Assistance
• Industry: Electrical / Electronics, Military / Law Enforcement
• Location: North America, United States Only, Northeast US Only
• Sealing Method Capabilities: Epoxies

Description: and lubrication of the seal faces. It also generates flow and pressure when a closed loop barrier fluid system is used. Double Balance – Allows the seal to be used as both a double seal (higher pressure barrier fluid or flush) and as a tandem

• Features: Balanced
• Location on Shaft: Internally Mounted
• Mechanical Seal Type: Double Mechanical Seal
• Operating Pressure: 400 psi

Description: Nexus Face Seal is an alternative to Mechanical Face Seals that provides extended service life. It offers a light and flexible barrier against external dirt and mud compression in slow-rotating applications, such as the excavators it was originally developed for. It can also

• Seal Type: Other

Description: uses a barrier fluid to pneumatically load the seal faces and isolate the process from the atmosphere. The AH Type-2 is suited for MRO and OEM equipment. When Are AH Seals The Best Option? The MECO AH Type-2 seal model is the answer to the question, "How can we fit

• Face or Primary Ring Materials: Metal: Other Metal
• Location on Shaft: Externally Mounted
• Mechanical Seal Type: Single Mechanical Seal
• Seal Application: Agitator / Mixer

Description: the motor from the working fluid. The portion of the piston in contact with the working fluid does not retract past the second seal, and the isolation chamber can be plugged with air, filled with a barrier fluid, or actively flushed to dilute fluid residue

Description: StudSeal™ hermetic terminal seals provide a secure barrier for high current or high voltage transfers in sealed environments. Our products are designed for high vacuum and pressure applications, including air conditioning and refrigeration compressors, semiconductor

Description: StudSeal™ hermetic terminal seals provide a secure barrier for high current or high voltage transfers in sealed environments. Our products are designed for high vacuum and pressure applications, including air conditioning and refrigeration compressors, semiconductor

Description: StudSeal™ hermetic terminal seals provide a secure barrier for high current or high voltage transfers in sealed environments. Our products are designed for high vacuum and pressure applications, including air conditioning and refrigeration compressors, semiconductor

Description: bidirectional pumping system feature was incorporated. This feature significantly improves the flow of the barrier fluid providing better heat dissipation which allows the seal faces to run cooler.

• Applications: Chemical, Motion Coupling
• Bellows Construction: Welded
• Features: Flange
• Free Length: 2.12 to 2.55 inch

Description: to metal and resists weathering and water washout. Rubber and plastic O-rings, gaskets and seals. FEATURES Wide service temperature range (-40°C/-40°F to 200°C/392°F) Excellent water resistance Compatible with many plastics and elastomers Low vapor pressure Low volatility Meets several global

• Applications: Automotive / Transportation, Electrical / Electronic, Marine, Food Grade / Contact (FDA H1)
• Chemistry / Constituents: Silicone, Synthetic / Semi-synthetic
• Density / Specific Gravity (@15.6°C, 60°F): 1 specific gravity
• Dielectric Strength: 1.77E7 V/m

Description: Description & Features:• Features a durable and flexible Teflon® diaphragm seal, which serves as a protective barrier between the process fluid and instrument• High accuracy and dependability• CRN registered• 1 year warrantyApplications : • Provides an

• Diaphragm Material: Teflon®
• Exposed to Vacuum Pressure: Yes
• Fill Fluid: Glycerin
• Instrument Connection Specification: Thread Gender: Female

Description: single, bearing-grade, polymeric stationary seal face. The seal does not require a barrier fluid. A wide selection of materials are available, allowing service in diverse processes. The fully-split seal is custom-designed for existing process equipment or is

• Elastomers: Fluoroelastomer (Viton®, Fluorel®, etc.)
• Face or Primary Ring Materials: Metal: Other Metal
• Location on Shaft: Externally Mounted
• Mechanical Seal Type: Single Mechanical Seal

Description: 1.1 These test methods cover the procedure for measuring physical properties of elastomer seals in the form of O-rings after exposure to industrial hydraulic fluids and thermal aging. The measured properties are then compared to the physical properties of elastomer seals that

Description: MRD Environmental is Mechanical Research & Design, Inc.’s product brand for environmental hazards mitigation including Pressure Barrier Isolation and Testing Products. Many of our products are used for the Sealing and Containment of sensitive or hazardous solids and fluids as well as

Description: Stationary Heavy Duty Multi Spring Tandem Cartridge Cartridges for the critical, toxic and fugitive emission applications where single seals are not acceptable. Incorporated pumping ring improves cooling of barrier fluid. Tandem design maintains product and barrier

• Alternate Shaft or Rubbing Speed: Up to 4500 ft/min
• Elastomers: Ethylene Propylene (EPDM), Fluoroelastomer (Viton®, Fluorel®, etc.)
• Face or Primary Ring Materials: Metal Carbide & Metal Oxide (Ceramic): Metal Carbide, Other Metal Carbide / Oxide
• Features: Balanced, Encased Spring Element

Description: 1.1 This practice covers field sampling of fluids from hermetically sealed containers and other fluid containers of 208-L volume maximum. It may be utilized at manufacturing, storage, or use levels for obtaining representative fluid samples for chemical, physical, or

Description: Recycled fluids save the costs of new fluid purchases Simple Operation and Reliable Performance Operates with a single pump and no chemical additives Membranes provide a positive barrier between process and the environment

• Filter Medium Material: Other
• Filtration Product: Coolants
• Industry Use: Waste Treatment
• Maximum Liquid Flow: 0.1736 GPM

Description: Recycled fluids save the costs of new fluid purchases Simple Operation and Reliable Performance Operates with a single pump and no chemical additives Membranes provide a positive barrier between process and the environment

• Filter Medium Material: Other
• Filtration Product: Coolants
• Industry Use: Waste Treatment
• Maximum Liquid Flow: 0.3472 GPM

Description: Reduce wastewater volumes by up to 98% Recycled fluids save the costs of new fluid purchases Energy efficient separation using only 5 HP pump Simple Operation and Reliable Performance Operates with a single pump and no chemical additives Membranes provide a positive barrier

• Filter Medium Material: Other
• Filtration Product: Coolants
• Industry Use: Waste Treatment
• Maximum Liquid Flow: 0.5208 GPM

Description: . Camm-Pakits™ are used to package epoxy, urethane and silicone systems in a wide range of viscosities for both industrial and consumer use. The Camm-Pakit™ is manufactured with a newly developed tri-laminate barrier film which is highly resistant to most epoxy systems. A burstable membrane

• Application: Adhesive / Silicone
• Container Type: Other
• Dispensing Type: Fill ("Potting")
• Mounting: Hand Held

Description: the sample, the substitute fluid must be totally removed from the test part with particular caution given to the possibility of trapped fluid. It is hazardous to use a substitute fluid for testing assembled parts where the fluid can be trapped in dead ends, behind

Description: MRD Environmental is Mechanical Research & Design, Inc.’s product brand for environmental hazards mitigation including Pressure Barrier Isolation and Testing Products. Many of our products are used for the Sealing and Containment of sensitive or hazardous solids and fluids as well as

Description: Single liquid nitrogen feedthroughs are constructed with single coaxial tube geometries. This thermal barrier effectively reduces condensation and ice buildup on the atmosphere side of the feedthrough around the mounting flange interface, protecting the seal's integrity. This is

• Feedthrough Mount: Flange Mount:
• Liquid Feedthrough Type: Single Pass
• Temperature Range: -270 to 450 C
• Tubing Diameter: 0.3750 inch

Description: Dual liquid nitrogen feedthroughs are constructed with dual coaxial tube geometries. This thermal barrier effectively reduces condensation and ice buildup on the atmosphere side of the feedthrough around the mounting flange interface, protecting the seal's integrity. This is necessary

• Feedthrough Mount: Flange Mount:
• Liquid Feedthrough Type: Multi-pass
• Temperature Range: -270 to 450 C
• Tubing Diameter: 0.3750 inch

Description: sealing and lubrication in medium temperature environments (but not for highly stressed bearings). T Grease confers excellent cohesive strength and therefore when joints are mated they stay mated, forming an extremely efficient, gas tight seal. Apiezon T Grease provides extra cushioning

• Applications: Electrical / Electronic, Marine, Specialty
• Chemistry / Constituents: Specialty / Other
• Density / Specific Gravity (@15.6°C, 60°F): 0.9120 specific gravity
• Features: Sealing / Barrier

Description: Cryogenic Vacuum Seal Apiezon N Grease exhibits extremely low vapour pressures at ambient temperatures, 6 x 10-10 torr at 20°C, which are further improved by reductions in temperature to the cryogenic region. Its ability to resist cracking at extremely low temperatures makes it

• Applications: Specialty
• Chemistry / Constituents: Specialty / Other
• Density / Specific Gravity (@15.6°C, 60°F): 0.9110 specific gravity
• Features: Sealing / Barrier

Description: applications. In particular, M Grease is commonly used in scientific and industrial sealing and lubrication applications. Apiezon M Grease has been especially formulated to provide excellent lubrication while maintaining an efficient gas seal and is therefore widely used in the manufacture

• Applications: Specialty
• Chemistry / Constituents: Specialty / Other
• Density / Specific Gravity (@15.6°C, 60°F): 0.8940 specific gravity
• Features: Sealing / Barrier

Description: maintaining an efficient gas seal and is therefore widely used in the manufacture and servicing of high performance vacuum pumps. Using silicone-free Apiezon L Grease avoids the problems of 'creep' and 'carry over' which can often lead to sample contamination. Therefore, it is regularly used

• Applications: Specialty
• Chemistry / Constituents: Specialty / Other
• Density / Specific Gravity (@15.6°C, 60°F): 0.8960 specific gravity
• Features: Sealing / Barrier

Description: reciprocating shop compressors. It excels at reducing wear and keeping discharge valves free of harmful carbon deposits. Synfilm® Recip. forms a better seal and reduces friction between the cylinder wall and piston rings for greater compressor efficiency. It is formulated with Royal Purple

• Applications: Compressors / Piston Pumps
• Chemistry / Constituents: Specialty / Other
• Composition / Chemistry: Synthetic / Semi-synthetic
• Density / Specific Gravity (@15.6°C, 60°F): 0.9450 specific gravity

Description: attached metal handle that makes the pail easy to transport around your facility, and the re-sealable lid prevents contamination. The pail is constructed with polypropylene.

• Applications: Aerospace, Automotive / Transportation, Combustion Engines, Marine, MIL-SPEC / Military, Process Equipment, Specialty
• Chemistry / Constituents: Fluoropolymer / PTFE (e.g., Teflon®), Lithium Complex, Molybdenum / Metal Sulphide, Petroleum / Mineral Oil, Synthetic / Semi-synthetic, Specialty / Other
• Density / Specific Gravity (@15.6°C, 60°F): Over 0.9000 specific gravity
• Features: Corrosion Inhibitor / Rust Preventative, Sealing / Barrier, Mold Release / Release Agent

Description: plastic handle that makes the pail easy to transport around your facility. The re-sealable lid prevents contamination. The pail is constructed with polypropylene.

• Applications: Aerospace, Automotive / Transportation, Combustion Engines, Marine, MIL-SPEC / Military, Process Equipment, Specialty
• Chemistry / Constituents: Fluoropolymer / PTFE (e.g., Teflon®), Lithium Complex, Molybdenum / Metal Sulphide, Petroleum / Mineral Oil, Synthetic / Semi-synthetic, Specialty / Other
• Density / Specific Gravity (@15.6°C, 60°F): Over 0.9000 specific gravity
• Features: Corrosion Inhibitor / Rust Preventative, Sealing / Barrier, Mold Release / Release Agent

Description: to store well. The optimal fill-weight is 1 pound (approximately 450) grams. The product is also sealed with a double seamed lid, which ensures that the grease is transported safely without leaks or contaminants compromising product quality.

• Applications: Aerospace, Automotive / Transportation, Combustion Engines, Marine, MIL-SPEC / Military, Process Equipment, Specialty
• Chemistry / Constituents: Fluoropolymer / PTFE (e.g., Teflon®), Petroleum / Mineral Oil, Synthetic / Semi-synthetic, Specialty / Other
• Density / Specific Gravity (@15.6°C, 60°F): Over 1.07 specific gravity
• Features: Corrosion Inhibitor / Rust Preventative, Low / Non-foaming, Sealing / Barrier, Mold Release / Release Agent

Description: metal handle that makes the pail easy to transport around your facility, and the re-sealable lid prevents contamination. The pail is constructed with polypropylene.

• Applications: Aerospace, Automotive / Transportation, Combustion Engines, Marine, MIL-SPEC / Military, Process Equipment, Specialty
• Chemistry / Constituents: Fluoropolymer / PTFE (e.g., Teflon®), Petroleum / Mineral Oil, Synthetic / Semi-synthetic, Specialty / Other
• Density / Specific Gravity (@15.6°C, 60°F): Over 1.07 specific gravity
• Features: Corrosion Inhibitor / Rust Preventative, Low / Non-foaming, Sealing / Barrier, Mold Release / Release Agent

Description: The A280 follower plate pump, which shares the basic design of the A220, features a reliable Scheugenpflug dual-piston pump. This pump comes in contact with the material on only one side, while a barrier fluid on the reverse side prevents abrasive fillers from adhering to the

• Application: High Viscosity
• Type: Dispense Only

Description: The vacuum viscoseal with buffered stuffing box is the standard seal for WITTE POLY pumps. It is a combination of a dynamic (viscoseal) and a static (stuffing box) sealing system. The polymer flow back to the suction side is adjusted by a needle valve. The fluid barrier ensures

• Seal Application: Pump

Description: Compatible with new or used antifreeze (including DEX-COOLTM and long-life versions) to improve the heat transfer of ethylene and propylene glycol systems Satisfies ASTM D2570 and ASTM D1384 corrosion tests for glycol-based antifreezes Reduces or eliminates bubbles or vapor barrier

Description: , and PowerStroke engines) should use regular WaterWetter to ensure proper rust and corrosion protection Typical diesel commercial vehicle requires one bottle, treats up to 15 gallon Reduces or eliminates bubbles or vapor barrier that form on hot metal surfaces to reduce coolant

Description: Gard M-1 is the ideal anti rust and barrier coating for bare metal or finished metal parts including tooling, fixtures, dies, tool holders, milling cutters, sprockets -- virtually any metal part subject to corrosion. This extremely effective corrosion inhibitor system provides two to three

• Chemistry / Constituents: Wax / Stearate
• Features: Corrosion Inhibitor / Rust Preventative

Description: 1.1 This test method covers a means of evaluating the sealing properties of sheet, composite, and solid form-in-place gasket materials (see Classification F104 or F868) at room temperature, and may be used for fluid (gas or liquid) leak rate measurements. It utilizes relatively short hold

Description: Silicone Fluid thickened with inert silica filler APPLICATIONS Automotive spark plug boots, steering and suspension boot seals, etc. FEATURES Lubricant for rubber and plastic O-ring gaskets, seals, and bushings. Chemical and/or water

• Applications / Function: Automotive / Transportation
• Chemistry / Constituents: Silicone, Synthetic / Semi-synthetic
• Features: Mold Release / Release Agent
• Operating / Use Temperature: -40 to 399 F

Description: applications to maintain process fluid temperatures or pump viscous solutions (such as waxes, pastes or cosmetics). Run wash fluids, gases or steam through gland ports to provide a barrier between process fluids and the seal area (atmosphere). Using this

• Maximum Discharge Pressure: 50 psi
• Maximum Discharge Flow: 0.3424 GPM
• Pump Type: Plunger Pumps

Description: applications to maintain process fluid temperatures or pump viscous solutions (such as waxes, pastes or cosmetics). Run wash fluids, gases or steam through gland ports to provide a barrier between process fluids and the seal area (atmosphere). Using this

• Maximum Discharge Pressure: 100 psi
• Maximum Discharge Flow: 0.1522 GPM
• Pump Type: Plunger Pumps

Description: • Immersed design eliminates need for seals and bearings—enables run dry operation • Pump head located at the bottom of the pump minimizes cavitation • Compound impeller and vapor barrier separate fluid from motor • A sensible and economical choice for circulating, fume

• Horsepower: 0.3333 HP
• Maximum Discharge Flow: 23 GPM
• Power Source: AC Powered

Description: • Immersed design eliminates need for seals and bearings—enables run dry operation • Pump head located at the bottom of the pump minimizes cavitation • Compound impeller and vapor barrier separate fluid from motor • A sensible and economical choice for circulating, fume

• Horsepower: 1.5 HP
• Maximum Discharge Flow: 80 GPM
• Power Source: AC Powered

Description: Andax ChemMAX 1 C70110 Coverall - 2X-Large. We carry the ChemMAX 1 Level D Hazmat Suit since it is a reliable, economical, entry-level barrier. This chemical suit features a sewn seam that's sealed with heat-activated tape to form a liquid-proof bond. Order a ChemMAX 1 yellow hazmat

• Application: Chemical
• Clothing Type: Coveralls/Body Suit

Description: carbon-to-silicon (or Tungsten) carbide seal package makes the RX run longer and with less maintenance requirements that other ball bearing designs. All O-rings are fully captured in glands and seal-loading springs do not contact the process fluid. The RX features a

• Application / Media: Water, Oil
• Connection: Male NPT, Female NPT
• Number of Ports: 2
• Port Direction: Straight, Elbow

Description: , heavy oil and coal upgrading plants. Particularly suitable for applications where double-acting mechanical seals cannot be used because there is no appropriate barrier fluid, and if no flushing liquid is available to feed the gland packing or if the flushing liquid must not

• Horsepower: 295 HP
• Maximum Discharge Pressure: 363 psi
• Maximum Discharge Flow: 5.5 GPM
• Power Source: AC Powered

Description: 0-400 RPM speed range. 6", 150# flanged port size; suitable to 200 PSI (13.8 bar) differential pressure. Temperature range -40°F (-40°C) to 300°F (149°C). Double barriers or seals protect at every opening to the pump chamber. Live steam or a sterile fluid is circulated

Description: 0-350 RPM speed range. 8", 150# flanged port size; suitable to 150 PSI (10.3 bar) differential pressure. Temperature range -40°F (-40°C) to 300°F (149°C). Double barriers or seals protect at every opening to the pump chamber. Live steam or a sterile fluid is circulated

Description: Design Vertical, single- or two-stage spherical casing pump with single-entry radial impeller. Hermetically sealed, close-coupled pump without shaft seal. Suitable for maximum inlet pressures and temperatures. Integrated wet rotor motor to VDE / IEEE specifications. Air or heat

• Horsepower: 2.68 HP
• Maximum Discharge Pressure: 4496 psi
• Power Source: AC Powered
• Pump Type / Application: Circulation Pumps, Water Pumps

Description: allows dry running for priming and line stripping. No barrier fluid system maintenance and/or disposal problems. All Blackmer seal-less pump models have a unique bearing and head design that allows a small quantity of pumpage to circulate through the containment can and bearing

Description: Recommended operating voltage to 600 VAC (RMS) at sea level Complete environmental sealing includes individual contact seals and a silicone elastomer interfacial seal with raised barriers around each pin, a shell-to-shell seal and an insert-to-shell seal. Sealing

• Category: Military Connector
• Contact Size (AWG): 12 to 20 AWG
• Current Rating: 7.5 to 23 amps
• Gender: Male / Plug, Female / Jack

Description: Design Horizontal, radially split volute casing pump in back pull-out design to EN 22 858 / ISO 2858 / ISO 5199, single-stage, single-entry, with radial impeller. Equipped with heat barrier, seal chamber air-cooled by integrated fan impeller, no external cooling. Design to ATEX

• Horsepower: 643 HP
• Maximum Discharge Pressure: 580 psi
• Maximum Discharge Flow: 4.4 to 7.04 GPM
• Power Source: AC Powered

Description: employed for technical risk reduction. Effective and efficient sealing of aircraft fuel tanks are prime considerations in both commercial and military aircraft designs. Note, fillet seals inside fuel tanks are considered to be the primary fuel barrier seals. Of nearly equal

Description: technical risk reduction. Effective and efficient sealing of aircraft fuel tanks are prime considerations in both commercial and military aircraft designs. Note, fillet seals inside fuel tanks are considered to be the primary fuel barrier seals. Of nearly equal importance is

Description: Self Lubricating No Mechanical Seal Exclusive Dirt Barrier -- Keeps dirty system water out of bearing chamber Ceramic Shaft – For longer life and excellent wear resistance UL Listed, Impedance Protected Motor Anti-Condensate Baffle (ACB) to

• Discharge Size: 0.5000 to 1.5 inch
• Maximum Discharge Pressure: 125 psi
• Maximum Discharge Flow: 0.0 to 32 GPM
• Type of Pump: Circulation Pumps

Description: Enclosures and containers are vulnerable. Vulnerable to failed seals, condensation and contamination. Vulnerable to leakage and structural failure. How likely is an enclosure or container to fail? All it takes is a change in internal pressure that stresses seals. Even a change in

• Fits NPT Size: 1 NPT, Other
• Material: Aluminum, Other

Description: This all-weather speaker is designed to bring music and paging to patios, pool areas, and anywhere a fully-sealed design is needed. It features a metal-alloy cone, gold-plated barrier strip, fluid voice coil suspension, and matching mounting bracket. Frequency Response (-10 dB):

• Features: Weatherproof / Outdoor Rated