Pump Seals
Pump Seals
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.
Lenz Laborglasinstrumente™ Silicone Sealing Ring
For protection against leaks in the laboratory. Lenz Laborglasinstrumente™ Silicone Sealing Rings are designed for use with screw caps.
Bochem™ Transport Container Seal
Bochem™ Transport Container Seal is a silicone seal for use with a safety transport container.
DWK Life Sciences DURAN™ PURE GL 45 Premium Pouring Ring
DURAN™ PURE GL 45 Pouring ring for screw closures developed for the needs of the pharmaceutical and biotechnology industries.
DWK Life Sciences DURAN™ Flat sealing O-ring Gasket GL 45
Flat, flexible EPDM Rubber GL 45 sealing gasket forms an air tight seal between a DURAN™ GL 45 bottle and GL 45 connection caps.
DWK Life Sciences Silicone sealing ring, for GL threads, without PTFE washer
Seal for screw connection cap.
Quickfit™ PTFE Seal
Quickfit PTFE Seal, For Use With: Quickfit flat flange jointed Glassware
DWK Life Sciences Silicone Sealing Ring, VMQ
The silicone seal is used for sealing and fixing threaded pipes with threaded caps.
BRAND™ EPDM Rubber Conical Gaskets
Place between filter funnel and filter flask for a secure fit.
DWK Life Sciences DURAN™ GLS 80™ O-Ring Sealing Gasket, Black EPDM rubber, GLS 80™ Wide Mouth
Optional sealing gasket for GLS 80™ bottles.
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.
Bel-Art™ SP Scienceware™ Vac-Ring™ Filter Seal
Slips easily onto Buchner funnel stems and seals-off the filter flask mouth to prevent air leaks during vacuum filtration