Straight female stud coupling, G 1-1/4", tube 30 S, zinc-plated steel

This female stud coupling connects a precision tube through a cutting ring to a parallel G female thread. The data sheet gives a working pressure of 400 bar. The stated material is zinc-plated steel. This version is supplied with heavy series.

Benefits

• Female thread G 1-1/4", so the tube screws onto an existing male thread without drilling the device.
• Tube connection 30 S (M42x2) in the heavy series.
• Working pressure up to 400 bar in the straight through form.
• Temperature range -40 to +120 °C for the version in zinc-plated steel.
• When tightened the cutting ring bites into the tube and holds it by both form and friction.

Applications

At a device with a G 1-1/4" male thread the coupling takes tube 30 S (M42x2) without any adapter.

Standards and conformity

The stated temperature range -40 to +120 °C applies to the version in zinc-plated steel. An elastomer seal narrows it.