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Pump Seals

Seals and gaskets for vacuum or HPLC pumps; includes piston seals, diaphragms, valves, sealing rings, O-rings, service kits.
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Search Within Results
Keyword Search:
1 – 15 of 126 results
1
Promotions Available

Kartell™ Set of 7 Adapters (Guko)

Kartell™ Set of 7 Adapters (Guko) offers support to a Buchner Funnel and includes adapters with a variety of dimensions.

EDGE
2

BRAND™ EPDM Rubber Conical Gaskets

Place between filter funnel and filter flask for a secure fit.

Material EPDM
3
Promotions Available

DWK Life Sciences Silicone Sealing Ring, VMQ

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

EDGE
Quantity 10/Pk.
Material Silicone (VMQ)
For Use With (Application) Sealing; Connecting glass tubes; Suitable for PBT screw cap with aperture
4

Masterflex™ EPDM Gaskets Fittings

EDGE
5

Lenz Laborglasinstrumente™ Silicone Sealing Ring

For protection against leaks in the laboratory. Lenz Laborglasinstrumente™ Silicone Sealing Rings are designed for use with screw caps.

Type Seal Ring
Quantity 10/Pk.
Material Silicone Rubber
6
Promotions Available

DWK Life Sciences Rubber Conical Gasket Guko, from EPDM, conical rubber gaskets, for filtering flasks

The rubber sleeve is required to achieve gas tightness during vacuum filtration.

Quantity 10/Pk.
Material EPDM
For Use With (Application) Sealing; Filtering
8

DWK Life Sciences KECK™ Flat sealing

Spare part for KECK™ Adapter KA.

Quantity 100/Pk.
For Use With (Application) Sealing
9
Promotions Available

Masterflex™ PTFE Gaskets Fitting

EDGE
Type Gasket Fittings
Quantity 10 Pack
Material PTFE
For Use With (Application) For pharmaceutical, high-purity water, injectable, food, and beverage applications
10
Promotions Available

DWK Life Sciences O-ring, made of nitrile, for safety standard ground sockets

Component of the DURAN™ safety ground joint.

EDGE
Quantity 10/Pk.
Material Nitrile
For Use With (Application) To secure the security grindings; Sealing
12

DWK Life Sciences Silicone Sealing Ring, with bonded PTFE face

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

Diameter (Metric) Outside 29 mm
Quantity 10/Pk.
Material Silicone (VMQ)
Joint Size GL 32
For Use With (Application) Sealing; Connecting glass tubes
13
Promotions Available

Azlon™ Rubber Cones

For mounting Gooch crucibles onto Adapters 3690: series

14

DWK Life Sciences Sealing Ring, for polished spherical joints (VITON)

For sealing ground joints without ground joints DURAN™, especially for vacuum applications.

Quantity 10/Pk.
Material Viton
For Use With (Application) Sealing of non-sanded spherical ground joints
15

Witeg™ Silicone Rubber Gaskets

With a vulcanized PTFE cuff/liner.

Includes PTFE liner
Type Gasket
Diameter (Metric) Outside 29 mm
Color White
Material Silicone Rubber