Straight Fitting (1/4 COMPRESSION x 1/8 BSPP)

These compression fittings for 1/4" tubing are made from 304 stainless steel. Their unique feature is 1/8 BSPP threading (also referred to as "G1/8"). Now it's easy to integrate a classic UK kit with standard industry plumbing: tubing, solenoids, and other downstream elements.

Conventional in appearance, these are two pieces that thread together with the hose secured in between without pesky ferrules.

Assembly is as easy as it looks. Pass the tubing through the nut and then force it over the barb. Next, tighten the nut on top of the bulged line with hard finger torque. Secure with weak thread locking fluid.

OR, perhaps you'd like to go with more sophisticated 4AN to G1/8 (BSPP) fittings? You can do that, too.