Crafted from robust steel, this Male BSPP X Female JIC Swivel adapter ensures reliable performance in industrial hydraulic systems. The design features a straight shape with a G 1/4 - 19 male BSPP connection on one side and a 1/2 - 20 UNF female JIC swivel connection on the other, offering versatility for various applications. With a compact length of 36.5mm, it provides an efficient solution for connecting different hydraulic components.
The adapter's dimensions include an Adaptall Ch1 width of 19mm and an Adaptall Ch2 width of 16mm, catering to specific installation requirements. The precise engineering ensures a secure and leak-free connection, essential for maintaining high-pressure environments typically encountered in industrial settings. Trust in the quality and compatibility offered by Adaptall, a respected brand in hydraulic connectors.
Will this fitting work to connect a 1/4" BSPP male to a 1/2" JIC hose?
Answer by: Customer Support on Nov 12, 2025, 8:47 PM
This Adaptall adapter is designed to connect a G 1/4 - 19 male BSPP fitting to a 1/2 - 20 UNF female JIC swivel fitting.
Question by: Lance H on Mar 17, 2026, 6:20 AM
got a hose end thats 1/2-20 JIC swivel, will this screw onto it and then go into a G 1/4 BSPP port?
Answer by: Customer Support on Mar 18, 2026, 7:59 PM
Built for that exact thread combo, one end is a 1/2 - 20 UNF female JIC swivel and the other end is a G 1/4 - 19 male BSPP. It is a straight steel adapter meant to join those two connection types.
Question by: Curt R on Apr 21, 2025, 11:27 AM
what's the thread size on the male end of this fitting? trying to figure out if it'll mate up with a G 1/4 port on a pump housing we got
Answer by: Customer Support on Apr 23, 2025, 6:47 AM
The male end runs a G 1/4 - 19 BSPP thread, so if your pump housing has a matching G 1/4 port, you're in good shape. The female side swivels and carries a 1/2 - 20 UNF JIC connection, which is a 37-degree flare seat standard on a lot of hydraulic hose ends. The swivel feature gives you a little wiggle room during installation so you're not fighting the hose to get alignment right.