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These seals are fluoroelastomer, so they have excellent chemical resistance and withstand temperatures up to 390° F.
Multiple internal springs ensure these seals keep the sealing surfaces in contact in demanding applications, such as agricultural, chemical, and mining pumps.
These seals are commonly used in well, sump, and displacement pumps.
In addition to providing excellent sealing performance at low pressure, these seals withstand a wider range of temperatures and chemicals than U-cup seals. They’re also known as spring-energized seals.
PTFE gives these seals a slippery surface that allows rod speeds more than two times faster than our other piston seals.
A square O-ring prevents these piston seals from rocking in the groove.
Rated for pressure up to 10,000 psi, these seals withstand the highest pressure of our piston seals.
Made from MDS-filled PTFE for a slippery surface, these wipers allow rods to move three times faster than other rod wipers.
Made from PTFE, these wear rings have a slippery surface that allows rods to move at least three times faster than nylon wear rings.
Cut this stock to make wear rings that fit any rod or bore diameter.
PTFE has excellent chemical resistance and withstands a wide temperature range of -110° F to 500° F.
These Viton® fluoroelastomer O-rings resist a wide range of chemicals, including benzene, butyl alcohol, and ethylene glycol.
Softer than standard Viton® fluoroelastomer O-rings, these offer a better seal in low-pressure applications.
Also known as Boss O-rings, these hard O-rings are for use in tube fittings with a straight-thread connection.
With flat edges on all four sides, these square-profile O-rings cover more surface than round-profile O-rings for a better seal in static applications, such as hose, pipe, and faucet connections.
Because one black O-ring looks just like another, these O-rings are brown for easy identification.
All of these O-rings meet MIL-R-83248C.
These are the highest purity chemical-resistant O-rings we offer. They are made and bagged in an ISO Class 7 and Fed. Spec. Class 10,000 clean room, plus they’re USP VI certified; not for use in medical applications.
In addition to resisting chemicals, such as benzene, butyl alcohol, and ethylene glycol, these Viton® fluoroelastomer ETP O-rings resist steam.
Also known as Boss O-rings, these O-rings are for use in tube fittings with a straight-thread connection. They meet MIL-R-83248.
Rigid and hard with a slippery surface, these PTFE O-rings resist harsh chemicals, such as acetone, fluorinated solvents, methanol, and boric acid.
These temperature- and chemical-resistant O-rings prevent leaks in tube fittings that have a straight-thread connection, also known as O-ring boss fittings.
The FEP casing on these O-rings provides the same level of resistance to harsh chemicals as PTFE O-rings, but the core material is soft to make these O-rings more compressible.
Unlike silicone, the Viton® fluoroelastomer core will continue to ward of chemicals should the FEP casing wear away.
Inherently softer and more compressible than PTFE O-rings, these Kalrez 4079 O-rings have comparable chemical resistance.
Able to bounce back after repeated compression, these Kalrez 7075 O-rings last longer than other Kalrez O-rings when exposed to repeated heating/cooling cycles.
Made of Kalrez 6230, these O-rings are for use when high purity is essential, such as with food and semiconductors.
Also known as Boss O-rings, these Kalrez 4079 O-rings are for use in tube fittings with a straight-thread connection. They’re inherently softer and more compressible than PTFE O-rings with comparable chemical resistance.
Kalrez 6375 O-rings are preferred over Kalrez 4079 for chemical-processing environments and applications involving steam.
While these Aflas O-rings are commonly used with petroleum fluids, they also resist many chemicals, such as ammonia, calcium hydroxide, and acetic, boric, and phosphoric acids.
If these O-rings deteriorate, they can be picked up by metal detection systems.
These O-rings also resist ethanol and ethylene glycol.
These O-rings withstand higher temperatures than standard EPDM O-rings.
Made of FDA-listed material for use with food and beverage.
Also known as Boss O-rings, these O-rings are for use in tube fittings with a straight-thread connection.
These O-rings are heat-treated, cleaned, and double-bagged in an ISO Class 5 (Fed. Std. Class 100) clean room for use in high-vacuum systems.
The X shape of this cord stock provides four points of contact for a better seal in dynamic applications than round profile. It also requires less compression to make a seal, so it offers a longer service life.
More chemical resistant than standard Viton® fluoroelastomer, this cord stock is made of Grade ETP Viton® fluoroelastomer. It resists harsh chemicals, such as calcium hydroxide, methyl ethyl ketone (MEK), and nitric and phosphoric acids.
Use neoprene cord stock to make O-rings for applications that come into contact with water.
In addition to water and steam, this EPDM cord stock resists diluted salt solutions, ethanol, and isopropyl alcohol.
These PTFE backup rings resist harsh chemicals, such as acetone, fluorinated solvents, methanol, and many acids.
These 325-piece assortments mean you’ll always have a backup ring on hand.
Rigid and hard with a slippery surface, these O-rings resist harsh chemicals, such as acetone, fluorinated solvents, methanol, and boric nitric, and sulfonic acids.
All of the O-rings in these assortments are Viton® fluoroelastomer and resist isopropyl alcohol, mineral oils, and transmission fluid.
These non-sagging sealants will not drip while hardening on vertical and overhead surfaces.
Thinner than non-sagging sealants, these flow easily into cracks and have a smooth finish.
These sealants come in bottles, cans, and tubes so you can choose the quantity that covers your application.
Often used in high-vibration applications that could cause standard thread sealants to fail, these never fully harden and remain pliable enough to self-heal and stop leaks before they start.
Formulated to flow into small spaces, use these sealants between fine threads.
Much thicker than sealants for fine threads, these sealants bridge the gaps between coarse threads.
Completely free of oil and chemically inert, these sealants are safe to use with wet and dry oxygen systems.
Remaining pliable over time, these high-temperature sealants protect against leaks caused by vibration and pressure—they naturally fill voids before leaks can develop.
Formulated for high lubricity, these sealants allow easy assembly of finely threaded hydraulic and compressed air system components. They're also free of fillers that could contaminate system media.
Made of PTFE, this tape has a slippery surface that keeps threads from binding to make parts easy to assemble.
This tape has a higher density than standard tape for a better seal between threads.
Use color to identify water, gas, and chemical connections.
This tape contains nickel to prevent seizing and galling associated with stainless steel threaded connections. It’s also good for use with other metals.
Couplings are plastic, which is lighter in weight than metal cam-and-groove hose couplings. They consist of a plug and a socket that connect and disconnect quickly. Use them if you need frequent access to a line. To connect, insert the plug into the socket and push the levers down.