Details

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WEH® Connector TW131

For Manual Testing of Banjo, Hose & Tube Connections
Grip Sleeve Actuation | Max. Pressure up to 50 bar

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The WEH® TW131 Quick Connector is the manual version of the TW130, engineered specifically for leak and function testing of components with banjo tube connections, hose and tube fittings with sleeve nuts, and similar designs.

With grip sleeve actuation, connection is fast and tool-free: simply pull back the sleeve, place the connector onto the test piece, and release. It offers a leak-tight, reliable seal without the need for tapes, sealants, or hand-tightening.

Its compact, ergonomic design and ability to connect in seconds make it ideal for medium-pressure testing in high-volume, manual testing environments.

The sample holder is customizable to match customer-specific test pieces, supporting a wide range of use cases in HVAC-R, hydraulics, and heat exchanger production.

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Technical Specifications

Parameter	Details
Max. Operating Pressure (PS)	50 bar
Temperature Range	-10 °C to +80 °C
Media Compatibility	Air, water, mineral oils, helium
Actuation	Manual via grip sleeve
Material	Stainless steel, anodized aluminum
Sealing Material	NBR (Nitrile Rubber)
Certification / Compliance	PED 2014/68/EU compliant

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Key Features

• Quick manual connection without tools

• No need for sealing tapes or hand tightening

• Custom sample holder for optimal alignment

• Designed for high-quantity testing

• Robust & ergonomic construction

• Cost-efficient solution for mid-pressure range

• Compact design ideal for space-limited test setups

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Typical Applications

• Testing of:

  • Banjo fittings

  • Hose/tube connections with sleeve nuts

  • Heat exchangers (e.g. solder connections)

  • Refrigeration and air conditioning components

  • Hydraulic subassemblies

• Used in manual test stations for HVAC-R and automotive industries