Quick Coupling Screw AR1 BPS1/4M
QUICK COUPLING SCREW AR1 BPS1/4M (with O Ring and Backup Ring)
Specifications
| Type | Quick coupling screw, AR1 BPS 1/4 male |
|---|---|
| Supplied with | O-ring and backup ring |
The backup ring is not optional
A backup ring sits behind the O-ring and stops it extruding into the clearance gap under pressure. Fitting the O-ring without it gives you a joint that seals on the bench and fails under working pressure — which is exactly when you do not want to find out.
Check the thread standard
BSP and NPT threads will start together and will not seal. If you are connecting equipment from different sources, tell us what you are joining.
Tell us the machine or tool and we will confirm the part before you order.
