GL45 Safety Caps with Integrated Air Inlet Valve


Vaplock Closed System Design
Reduce chemical evaporation and exposure to hazardous vapors with Vaplock solvent reservoir caps. Combine with secure fluid connections and Vaplock air inlet or relief valves to maintain pressure equilibrium within the bottle.

1/4-28 Port Threads
Designed to accept industry-standard 1/4-28 threaded fittings. For use with semi-rigid tubing equal to or less than 1/8” (3.2mm) outside diameter. Ports are angled 10° for more accessible tubing connections.

Anti-Twist Design
To prevent twisting of tubing when the cap is removed or attached, the inner body rotates independently of the outer collar.

Chemically Compatible
Constructed of inert PTFE, the body of the cap provides ideal chemical compatibility with laboratory solvents. Under normal use, the outer Polypropylene collar is non-wetted. Caps may be autoclaved to 140°C. Please inquire for other material options and custom designs.

 

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S45XFV-2D

Caps are designed to fit standard GL45 threaded lab bottles. The integrated air inlet valve allows air to flow in but prevents solvent vapors from escaping. Tubing that is 1/8” OD or smaller may be connected to the ports with the appropriate 1/4-28 fitting and ferrule set. The design includes a free-spinning cap collar to prevent tubing from twisting when the cap is removed.
$60.00

S45XEV-2D

Caps are designed to fit standard GL45 threaded lab bottles. The integrated air inlet valve allows air to flow in but prevents solvent vapors from escaping. Tubing that is 1/8” OD or smaller may be connected to the ports with the appropriate 1/4-28 fitting and ferrule set. The design includes a free-spinning cap collar to prevent tubing from twisting when the cap is removed.
$40.00

S45XVV-2D

Caps are designed to fit standard GL45 threaded lab bottles. The integrated air inlet valve allows air to flow in but prevents solvent vapors from escaping. Tubing that is 1/8” OD or smaller may be connected to the ports with the appropriate 1/4-28 fitting and ferrule set. The design includes a free-spinning cap collar to prevent tubing from twisting when the cap is removed.
$40.00

S45XFV-4D

Caps are designed to fit standard GL45 threaded lab bottles. The integrated air inlet valve allows air to flow in but prevents solvent vapors from escaping. Tubing that is 1/8” OD or smaller may be connected to the ports with the appropriate 1/4-28 fitting and ferrule set. The design includes a free-spinning cap collar to prevent tubing from twisting when the cap is removed.
$65.00

S45XVV-4D

Caps are designed to fit standard GL45 threaded lab bottles. The integrated air inlet valve allows air to flow in but prevents solvent vapors from escaping. Tubing that is 1/8” OD or smaller may be connected to the ports with the appropriate 1/4-28 fitting and ferrule set. The design includes a free-spinning cap collar to prevent tubing from twisting when the cap is removed.
$45.00

S45XEV-4D

Caps are designed to fit standard GL45 threaded lab bottles. The integrated air inlet valve allows air to flow in but prevents solvent vapors from escaping. Tubing that is 1/8” OD or smaller may be connected to the ports with the appropriate 1/4-28 fitting and ferrule set. The design includes a free-spinning cap collar to prevent tubing from twisting when the cap is removed.
$45.00