ORFS Straight Fittings | Parker Seal-Lok™

Seal-Lok tube fittings (also known as flat face, O-ring face seal or ORFS fittings) have been proven to be very effective in eliminating leakage at higher pressures found in today's hydraulic systems. Parker Seal-Lok fittings meet or exceed the requirements of SAE J1453 and ISO 8434-3.

Parker Seal-Lok fittings feature a captive O-ring groove (CORG) design for optimal sealing, and prevention of O-ring fall-out prior to final assembly.

Parker O-ring face seal tube fittings are available in steel, stainless steel and 316 stainless steel.

Select a link below to get details for each ORFS part.

Parker ORFS Union HLO

ORFS Union

HLO

 Parker ORFS Union Metric Hex HMLO

ORFS Union Metric Hex

HMLO

GLO-orfs-nptf.png

ORFS NPTF

GLO

 Parker ORFS Braze Socket LOHB3

ORFS Braze Socket

LOHB3

 Parker ORFS Braze Socket Metric Hex MMLOHB3

ORFS Braze Socket Metric Hex

MMLOHB3

 ORFS Tube Weld LOHT3

ORFS Tube Weld

LOHT3

 Parker Bulkhead Union WLO

Bulkhead Union

WLO

Parker Bulkhead Union Metric Hex WMLO

Bulkhead Union Metric Hex

WMLO

Parker ORFS Bulkhead SAE ORB WF5OLO

ORFS Bulkhead SAE ORB

WF5OLO

 Parker ORFS SAE ORB F5OLO

ORFS SAE ORB

F5OLO

ORFS Long SAE ORB FF5OLO

ORFS Long SAE ORB

FF5OLO

FLO-orfs-nptf.png

ORFS NPTF

FLO

F82EDMLO-orfs-metric-ed.png

ORFS Metric ED

F82EDMLO

F87OMLO-orfs-iso-6149.png

ORFS ISO 6149

F87OMLO

F42EDMLO-orfs-bspp-ed.png

ORFS BSPP ED

F42EDMLO




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