DURAN 1137799 Connection System Screw Cap GL 45

DURAN 1137799 Connection System Screw Cap GL 45

The DURAN 1137799 Connection System Screw Cap GL 45 provides a secure and sterile connection between DURAN GL 45 bottles and tubing or process systems.
Its GL 14 hose connector allows safe attachment of flexible tubing for liquid or gas transfer, while the integrated membrane filter vent ensures pressure equalization and sterile air exchange during autoclaving or dispensing.

Constructed from high-quality, chemically resistant materials, the system guarantees long-term durability even when used with aggressive solvents or under repeated sterilization cycles.
The precision GL 45 thread ensures a tight, leak-proof fit to DURAN bottles, maintaining safety and sterility in every application.

Because the DURAN 1137799 Connection System is autoclavable up to 121 °C, it can be reused safely without loss of mechanical strength or chemical resistance.
Compact, versatile, and easy to handle, this system is suitable for laboratory setups requiring sterile liquid transfer, sampling, or filtration connections.

Key Specifications

• Catalogue Number : 1137799

• Product Type : Connection System / Screw Cap

• Thread Size (Cap) : GL 45

• Hose Connection : GL 14

• Vent Type : Membrane Filter Vent

• Material : Chemically Resistant Plastic (PP / PTFE Variant)

• Temperature Range : Autoclavable up to 121 °C

• Chemical Resistance : Excellent

• Special Features : Leak-Tight, Sterile Vent, Reusable, Easy Hose Connection

Applications

• Sterile liquid or gas transfer from DURAN GL 45 bottles

• Sampling and media feed operations

• Pressure equalization during autoclaving or dispensing

• Pharmaceutical, biotechnological, and analytical laboratories