Pump Seals

Seals and gaskets for vacuum or HPLC pumps; includes piston seals, diaphragms, valves, sealing rings, O-rings, service kits.

1 – 15 of 114 results

DWK Life Sciences Silicone Sealing Ring, VMQ

The silicone seal is used for sealing and fixing threaded pipes with threaded caps.

Pricing and Availability
Specifications

Quantity	10/Pk.
Material	Silicone (VMQ)
For Use With (Application)	Sealing; Connecting glass tubes; Suitable for PBT screw cap with aperture

SVL™ Sealing Rings for Sliding Joints

Manufactured from silicone rubber and sheathed with PTFE for protection against chemical erosion. SVL™ Sealing Rings for Sliding Joints are ideal for inserting thermometers and glass tubing into an SVL™ system. A wide range of sizes is available for use with tubing from 4.0 to 32.8mm.

Pricing and Availability
Specifications

Type	Sealing Ring
Material	Silicone Rubber, PTFE (Sheath)
For Use With (Application)	Torion joints and sliding joints

Poeppelmann™ KAPSTO™ GPN 250 Protective Caps for Pipes

Enables higher loads due to thick-walled design. Poeppelmann™ KAPSTO™ GPN 250 Protective Caps for Pipes are manufactured from yellow PE-LD plastic.

Pricing and Availability
Specifications

Type	Protective Cap
For Use With (Equipment)	For Pipes
Color	Yellow
Material	LDPE
For Use With (Application)	For protection of DIN EN 10220, DIN EN 10255 and DIN EN ISO 1127 pipes during transport and storage

Poeppelmann™ KAPSTO™ GPN 600 Tapered Closures, 13.5mm Depth

Excellent for closing off bore holes and internal threads, or to protect studs and external threads. Poeppelmann™ KAPSTO™ GPN 600 Tapered Closures, 13.5mm Depth are manufactured from natural-colored PE-LD plastic.

Pricing and Availability
Specifications

Type	Tapered Closure
Color	Natural
Quantity	100 Pack
Material	LDPE
For Use With (Application)	For use as plugs in bores or internal thread, or as caps for external thread

Poeppelmann™ KAPSTO™ GPN 610 Universal Protection Caps/Plugs

Excellent for closing off bore holes and internal threads, or to protect studs and external threads. Poeppelmann™ KAPSTO™ GPN 610 Universal Protection Caps/Plugs are manufactured from yellow PE-LD plastic.

Pricing and Availability
Specifications

Type	Closing Plug
Color	Yellow
Quantity	100 Pack
Material	Polyethylene

Bochem™ Transport Container Seal

Bochem™ Transport Container Seal is a silicone seal for use with a safety transport container.

Pricing and Availability

Poeppelmann™ KAPSTO™ GPN 600 Tapered Closures, 14mm Depth

Excellent for closing off bore holes and internal threads, or to protect studs and external threads. Poeppelmann™ KAPSTO™ GPN 600 Tapered Closures, 14mm Depth are manufactured from natural-colored PE-LD plastic.

Pricing and Availability
Specifications

Type	Tapered Closure
Color	Natural
Quantity	100 Pack
Material	LDPE
For Use With (Application)	For use as plugs in bores or internal thread, or as caps for external thread

Masterflex™ EPDM Gaskets Fittings

Pricing and Availability

Fisherbrand™ General Purpose Silicone Sheet

An excellent choice for applications requiring good sealing properties at high and low temperatures. Fisherbrand™ General Purpose Silicone Sheets are also suitable for applications requiring direct food contact.