GL Caps & Hose Connections

Price: From $8.75 to $68.98

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).

Description	Catalog #	Sold as:	Price
Open Top Caps-
Open Top GL-14 Cap w/9.5 mm Hole	LS-2001150	Each	Click Above
Open Top GL-18 Cap w/11 mm Hole	LS-2001151	Each	Click Above
Open Top GL-25 Cap w/15 mm Hole	LS-2001152	Each	Click Above
Open Top GL-32 Cap w/20 mm Hole	LS-2001153	Each	Click Above
Open Top GL-45 Cap w/30 mm Hole	LS-2001154	Each	Click Above
Solid Caps with Liner (No Hole)-
Solid GL-14 Cap w/PTFE Liner	LS-2001155	Each	Click Above
Solid GL-18 Cap w/PTFE Liner	LS-2001156	Each	Click Above
Solid GL-25 Cap w/PTFE Liner	LS-2001157	Each	Click Above
Solid GL-32 Cap w/PTFE Liner	LS-2001158	Each	Click Above
Solid GL-45 Cap w/PTFE Liner	LS-2001159	Each	Click Above
Hose Connections for Open Top Cap-
Hose Connection, GL-14, Bent	LS-2001160	Each	Click Above
Hose Connection, GL-14, Straight	LS-2001161	Each	Click Above
Hose Connection, GL-18, Bent	LS-2001162	Each	Click Above
Hose Connection, GL-18, Straight	LS-2001163	Each	Click Above
Replacement Seals for Hose Connections	LS-2001164	Pack of 10	Click Above
Sealing Rings for Open Top Cap-
Sealing Ring for GL-14 Cap & 1/4" OD Tubing	LS-2001165	Each	Click Above
Sealing Ring for GL-18 Cap & 1/4" OD Tubing	LS-2001166	Each	Click Above
Sealing Ring for GL-18 Cap & 3/8" OD Tubing	LS-2001167	Each	Click Above
Sealing Ring for GL-25 Cap & 5/16" OD Tubing	LS-2001168	Each	Click Above
Sealing Ring for GL-25 Cap & 1/2" OD Tubing	LS-2001169	Each	Click Above
Sealing Ring for GL-32 Cap & 1/2" OD Tubing	LS-2001170	Each	Click Above
Sealing Ring for GL-45 Cap & 1" OD Tubing	LS-2001171	Each	Click Above
Septa's For Open Top Cap-
PTFE/SIL Septa for GL-14 Cap	LS-2001175	Pack of 10	Click Above
PTFE/SIL Septa for GL-18 Cap	LS-2001176	Pack of 10	Click Above
PTFE/SIL Septa for GL-25 Cap	LS-2001177	Pack of 10	Click Above
PTFE/SIL Septa for GL-32 Cap	LS-2001178	Pack of 10	Click Above
PTFE/SIL Septa for GL-45 Cap	LS-2001179	Pack of 10	Click Above

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