Pump Seals
Pump Seals
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.
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.
Bochem™ Transport Container Seal
Bochem™ Transport Container Seal is a silicone seal for use with a safety transport container.
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.
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.
Promotions are 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.
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
DWK Life Sciences Silicone sealing ring, for GL threads, without PTFE washer
Seal for screw connection cap.
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.
Lenz Laborglasinstrumente™ Silicone Sealing Ring
For protection against leaks in the laboratory. Lenz Laborglasinstrumente™ Silicone Sealing Rings are designed for use with screw caps.
DWK Life Sciences Wheaton™ Borosilicate Glass Coliwasa Samplers PTFE Seals
Used to collect composite liquid samples from top to bottom in drums, tanks and reservoirs