New range of High Pressure JIS & BSPT Threaded Hydraulic Adaptors available from stock.

Seagull's Japanese Industrial Standard (JIS) adaptors fulfill market requirements for OEM and replacement fittings used as hose adaptors on equipment designed and/or manufactured in Japan and Korea.

Available in steel in sizes 1/4" through 1" with working pressures up to 5,000 psi

Fittings made in line with Japanese Industrial standards are known as JIS Fittings. It is different from the JIC standard. JIS Adaptor Fittings are available in a 30 degree flare tube connector. Moreover, JIS Pipe Fittings also have 60 degrees cone fitting with BSPP thread. JIS Hydraulic Fittings are usually used in Korean and Japanese heavy equipment for instance Hitachi, Kubota, Komatsu, and Kobelco.