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GL Caps & Hose Connections

GL Caps & Hose Connections
GL Caps & Hose Connections GL Caps & Hose Connections GL Caps & Hose Connections GL Caps & Hose Connections GL Caps & Hose Connections
Price: From $8.50 to $59.30
Manufacturer: Laboratory Sales

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GL Caps & Hose Connections

These GL Thread Caps and Hose Connections are perfect for use on glassware since most threaded glassware uses the GL Thread design. Choose between Closed or Open Top Caps and Straight/Bent Connectors or Sealing Ring for attaching tubing. 

Open Top GL Cap - Cap is made of PBTE (Polybutylelene Terepthalate) which is more chemically resistant than PP.  Use this cap with either the Sealing Ring or Hose Connections to attach Tubing or use with Septa as an injection site. Can withstand temperatures of from -45 to 180°C.

Solid GL Cap w/PTFE Liner - Cap is made of PBTE (Polybutylelene Terepthalate) which is more chemically resistant than PP.  Cap is lined with a PTFE coated Silicone seal which provides chemical inertness and a tight seal. Can withstand temperatures of from -45 to 180°C.

Hose Connections for GL Open Top Cap
- These polypropylene Hose Connections are used with the GL-14 or GL-18 Open Top Caps for connecting vacuum or cooling tubing by simply screwing either style (straight or bent) onto the glass thread. This avoids having to force tubing over a serrated glass hose barb. Both styles have an O.D of 8 mm and an I.D. of 4 mm.  The Bent style is at a 45° angle with an overall length of 40 mm.  The straight style has an overall length of 25 mm.  Both styles come complete with Silicone Seal.  Can withstand temperatures up to 140°C. Use with 5/16 ID Tubing.

Sealing Ring for GL Open Top Cap - Use these PTFE Faced Silicone Sealing Rings with our Open Top caps to attach tubing to a GL thread.  The Seals fit into the Open Top Caps and when caps are tightened the Sealing Ring will compress around the inserted tubing providing a tight seal. Can withstand temperatures up to 180°C (Dry Heat) or 130°C (Vapor).

Septa's for GL Open Top Cap - Use these PTFE Faced Silicone Septa's with our Open Top caps to allow for injection sites. Can withstand temperatures up to 180°C (Dry Heat) or 130°C (Vapor).




DescriptionCatalog #Sold as:Price

Open Top Caps-
Open Top GL-14 Cap w/9.5 mm HoleLS-2001150EachClick Above
Open Top GL-18 Cap w/11 mm HoleLS-2001151EachClick Above
Open Top GL-25 Cap w/15 mm HoleLS-2001152EachClick Above
Open Top GL-32 Cap w/20 mm HoleLS-2001153EachClick Above
Open Top GL-45 Cap w/30 mm HoleLS-2001154EachClick Above

Solid Caps with Liner (No Hole)-
Solid GL-14 Cap w/PTFE LinerLS-2001155EachClick Above
Solid GL-18 Cap w/PTFE LinerLS-2001156EachClick Above
Solid GL-25 Cap w/PTFE LinerLS-2001157EachClick Above
Solid GL-32 Cap w/PTFE LinerLS-2001158EachClick Above
Solid GL-45 Cap w/PTFE LinerLS-2001159EachClick Above

Hose Connections for Open Top Cap-
Hose Connection, GL-14, BentLS-2001160EachClick Above
Hose Connection, GL-14, StraightLS-2001161EachClick Above
Hose Connection, GL-18, BentLS-2001162EachClick Above
Hose Connection, GL-18, StraightLS-2001163EachClick Above
Replacement Seals for Hose ConnectionsLS-2001164Pack of 10Click Above

Sealing Rings for Open Top Cap-
Sealing Ring for GL-14 Cap & 1/4" OD TubingLS-2001165EachClick Above
Sealing Ring for GL-18 Cap & 1/4" OD TubingLS-2001166EachClick Above
Sealing Ring for GL-18 Cap & 3/8" OD TubingLS-2001167EachClick Above
Sealing Ring for GL-25 Cap & 5/16" OD TubingLS-2001168EachClick Above
Sealing Ring for GL-25 Cap & 1/2" OD TubingLS-2001169EachClick Above
Sealing Ring for GL-32 Cap & 1/2" OD TubingLS-2001170EachClick Above
Sealing Ring for GL-45 Cap & 1" OD TubingLS-2001171EachClick Above

Septa's For Open Top Cap-
PTFE/SIL Septa for GL-14 CapLS-2001175Pack of 10Click Above
PTFE/SIL Septa for GL-18 CapLS-2001176Pack of 10Click Above
PTFE/SIL Septa for GL-25 CapLS-2001177Pack of 10Click Above
PTFE/SIL Septa for GL-32 CapLS-2001178Pack of 10Click Above
PTFE/SIL Septa for GL-45 CapLS-2001179Pack of 10Click Above









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