O-Ring Face Seal (ORFS)
O-ring face seal adapter fittings use a straight thread and have a machined groove in the face of the male fitting to accept an O ring (of either Buna N or Viton material). This O-ring is compressed against the flat face of the female fitting for a leak proof connection. ORFS fittings are one of the most recent families of hydraulic adapter fittings and offer excellent leak protection at high pressures. They are compatible with ORFS adapters from most manufacturers including Eaton Aeroquip, Parker, Gates, and Goodyear Hydraulics.
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FS2403
SAE O-Ring Face Seal ORFS Tube Union | Hydraulics Direct

FS2404
SAE O-Ring Face Seal ORFS Male x NPTF Pipe Male Adapter | Hydraulics Direct

FS2406
SAE O-Ring Face Seal ORFS Swivel Nut Reducer | Hydraulics Direct

FS2408
SAE O-Ring Face Seal ORFS Plug | Hydraulics Direct

FS7504
SAE O-Ring Face Seal ORFS Swivel Nut Adapter

FS2500
SAE O-Ring Face Seal ORFS Male 90° Elbowl | Hydraulics Direct

FS2501
SAE O-Ring Face Seal ORFS Male x NPTF Pipe Male 90° Elbow | Hydraulics Direct

FS2503
SAE O-Ring Face Seal ORFS Male x NPTF Pipe Male 45° Elbowl | Hydraulics Direct

FS2601
SAE O-Ring Face Seal ORFS Male x NPTF Pipe Male Branch Tee | Hydraulics Direct

FS2603
SAE O-Ring Face Seal ORFS Male Tee | Hydraulics Direct

FS2650
SAE O-Ring Face Seal ORFS Male Cross | Hydraulics Direct

FS2700
SAE O-Ring Face Seal ORFS Male Bulkhead | Hydraulics Direct

FS2701
SAE O-Ring Face Seal ORFS Male Bulkhead 90° Elbow | Hydraulics Direct

FS2702
SAE O-Ring Face Seal ORFS Male Bulkhead 45° Elbow | Hydraulics Direct

FS2703
SAE O-Ring Face Seal ORFS Male Bulkhead Branch Tee | Hydraulics Direct

FS2704
SAE O-Ring Face Seal ORFS Male Bulkhead Run Tee | Hydraulics Direct

FS304C
SAE O-Ring Face Seal ORFS Cap | Hydraulics Direct

FS306
SAE O-Ring Face Seal ORFS Bulkhead Locknut | Hydraulics Direct

FS318
SAE O-Ring Face Seal ORFS Braze Nut | Hydraulics Direct

FS319

FS319W
SAE O-Ring Face Seal ORFS Braze Sleeve

FS319M
Tube Sleeve ORFS - Mechanical

FS6400
SAE O-Ring Face Seal ORFS Male x SAE O-Ring Boss ORB Male Straight Adapter

FS6400L
SAE O-Ring Face Seal ORFS Male x SAE O-Ring Boss ORB Male Straight Adapter Long

FS6402
SAE O-Ring Face Seal ORFS Male x 37° Female JIC Swivel Adapter

FS6403
SAE O-Ring Face Seal ORFS Male x 37° Male JIC Adapter

FS6412
SAE O-Ring Face Seal ORFS Female Swivel x SAE O-Ring Boss ORB Male Straight Adapter

FS6500
SAE O-Ring Face Seal ORFS Male x SAE O-Ring Face Seal ORFS Female Swivel 90° Elbow

FS6502
SAE O-Ring Face Seal ORFS Male x SAE O-Ring Face Seal ORFS Female Swivel 45° Elbow

FS6504
SAE O-Ring Face Seal ORFS Female Swivel x 37° Male JIC Straight Adapter

FS6600
SAE O-Ring Face Seal ORFS Swivel Nut Branch Tee

FS6801
SAE O-Ring Face Seal ORFS Male x SAE O-Ring Boss ORB Male 90° Elbow

FS6802
SAE O-Ring Face Seal ORFS Male x SAE O-Ring Boss ORB Male 45° Elbow

FS6803
SAE O-Ring Face Seal ORFS Male x SAE O-Ring Boss ORB Male Branch Tee

FS6804
SAE O-Ring Face Seal ORFS Male x SAE O-Ring Boss ORB Male Run Tee

FS6809
SAE O-Ring Face Seal ORFS Female Swivel x SAE O-Ring Boss ORB Male 90° Elbow

OFS1
Buna N O-Ring for SAE O-Ring Face Seal ORFS

OFS2
OFS2- Viton O-Ring for SAE O-Ring Face Seal ORFS

FS6602
SAE O-Ring Face Seal ORFS Swivel Nut Run Tee