O‑Ring Face Seal (ORFS) Hydraulic Adapters use a flat-face design with a precision-machined groove housing an O-ring—ensuring a leak-proof seal when mated to a corresponding flat-faced adapter. Built to SAE J1453 / ISO 8434‑3 standards, these fittings feature straight UN/UNF threads and elastomer seals and are widely used in high-pressure hydraulic and tube systems in construction, mining, agriculture, aerospace, and off‑road equipment. Sizes range from ¼″ to 2″ (6 mm–50 mm) and are available in steel, stainless, and brass, in configurations such as straight, elbows, tees, swivel, and plugs.
66 results for "O-Ring Face Seal Adapters"
Brennan FS0304-C Cap Assembly Insert, ORFS, Steel
Brennan FS2408 O-Ring Plug, ORFS, Steel
Brennan FS4000 Face Seal O-Ring, Buna-N
Brennan FS6400-O Straight Adapter, ORFS X ORB, Steel
Brennan FS6500-FG 90 deg Elbow, ORFS X ORFS Swivel, Forged Steel
Brennan FS6504 Straight Adapter, ORFS Swivel X JIC, Steel
Brennan FS6801-NWO-FG 90 deg Elbow, ORFS X Adjustable ORB, Forged Steel
Brennan FS2403 Straight Adapter, ORFS X ORFS, Steel
Brennan FS2404 Straight Adapter, ORFS X NPT, Steel
Brennan FS6602-FG Run Tee, ORFS X ORFS Swivel X ORFS, Forged Steel
Brennan FS6505 Straight Adapter, ORFS X NPT, Steel
Brennan FS2700 Bulkhead Straight Union, ORFS X ORFS, Steel