DURAN 1129750 Connection System Screw Cap GL 45

DURAN 1129750 Connection System Screw Cap GL 45

The DURAN 1129750 Connection System Cap GL 45 provides a reliable multi-port solution for safe transfer of liquids or gases into and out of DURAN laboratory bottles.
This system uses a robust GL 45 screw cap design fitted with two or three GL 14 ports, allowing secure connection of hoses for filling, venting, sampling, or draining.

Manufactured from high-quality chemically resistant materials, it maintains integrity even under sterile or pressurized conditions. The precision threads ensure a tight, leak-proof fit on DURAN bottles, while the GL 14 ports offer flexibility for standard hose connectors and PTFE tubing.

Because the DURAN 1129750 Connection System is autoclavable, it supports sterile operations and can be reused without losing mechanical strength or sealing performance. Its compact and functional design makes it ideal for laboratories working with media supply, culture systems, or vacuum applications.

Key Specifications

• Catalogue Number : 1129750

• Product Type : Connection System / Screw Cap

• Thread Size (Cap) : GL 45

• Port Thread Size : GL 14 (2 or 3 ports)

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

• Temperature Range : Autoclavable up to 121 °C

• Chemical Resistance : Excellent

• Special Features : Leak-Tight, Reusable, Multi-Port Design, Easy Hose Connection

Applications

• Liquid and gas transfer to/from DURAN GL 45 bottles

• Connection of vacuum, filtration, or media-supply systems

• Sampling, filling, and draining processes

• Autoclave-safe laboratory operations