WEH® Connector TW110 for filling refrigerants in automotive air conditioning equipment acc. to SAE J639, Ø 11, max. 35 bar


The WEH® TW110 filling connector is the perfect tool for filling and evacuating refrigerants in automotive climate control systems acc. to SAE J639. It can be connected to beads with an outer diameter of 11 mm.

Thanks to the innovative WEH® Jaw locking mechanism, the safe and pressure tight connection is established in just seconds. Tedious and joint-damaging hand tightening is eliminated, additional sealing tapes are not required.

The connection is established by comfortable actuation of the grip sleeve. The result is an enormous work facilitation - time and costs are saved.

The integrated and flow-optimized shut-off valve reduces loss of refrigerant to a minimum. Besides environmental protection, the operator is also protected against frost burns to the hands.

The connector is made of stainless steel and ideally suited for continued use.

Max. allowable operating pressure PS
35 bar (510 psi)
Temperature range
-10 °C up to +80 °C
Connection A
Ø 11
Media inlet B1
G1/4" female thread
Leak rate
1 x 10-3 mbar x l/s
Manual actuation via sliding sleeve
With integrated shut-off valve
Corrosion resistant stainless steel
Sealing material
Front seal of HNBR
Part no.
Marketing Features
  • Connection in seconds
  • High-grade materials
  • No hand tightening required
  • Reduces connection times and costs
  • WEH® Jaw Locking Mechanism

Quick connector for filling and evacuating refrigerants in automotive air conditioning equipment Ø 11, acc. to SAE J639.

CAD Files
Data sheets
Data sheet EN 229 KB
Data sheet DE 215 KB
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