O-Ring Face Seal Fittings

O-Ring Face Seal is a new standard designed to eliminate leakage in hydraulic applications. It's unique design allows for higher operating pressures up to 6,000 PSI.

With an ORFS fitting, a rubber O-Ring is compressed in a precision machined groove in the fitting body to form a tight seal against a flat surface. Unlike other fitting types, it is almost impossible to over torque. The ORFS is suitable for tubing, metric tubing, and hose.

Table of Contents
Straight Thread
Swivel Elbow		 Straight Thread
Elbow		 Straight Thread
Connector		 45° Straight
Thread Elbow
Straight Thread Swivel Elbow Straight Thread Elbow Straight Thread Connector 45° Straight Thread Elbow
Swivel Nut
Elbow 		Swivel Nut
Run		 Swivel Nut
Branch Tee
Swivel Nut Elbow Swivel Nut Run Swivel Nut Branch Tee
Male Pipe
Elbow		 Male Pipe
Connector		 Straight Thread
Run Tee		 Straight Thread
Branch Tee
Male Pipe Elbow Male Pipe Connector Straight Thread Run Tee Straight Thread Branch Tee
Union Elbow Union Union Tee
Union Elbow Union Union Tee
Bulkhead
Union		 Bulkhead
Union Elbow
Bulkhead Union Bulkhead Union Elbow

Detailed parts availability:
(Note: Most popular sizes shown. Many others available, call or send Email to sales@phionline.com for further information.)


Straight Thread Swivel Elbow
Straight Thread Swivel Elbow
Tube OD Swivel Nut Thd Port Thd Stock No.
1/4 9/16-18 7/16-20 4 AOEL6-S
3/8 11/16-16 9/16-18 6 AOEL6-S
1/2 13/16-16 3/4-16 8 AOEL6-S
5/8 1-14 7/8-14 10 AOEL6-S
3/4 1 3/16-12 1 1/16-12 12 AOEL6-S
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Straight Thread
Elbow		 Straight Thread
Connector		 45° Straight Thread
Elbow
Straight Thread Elbow Straight Thread Connector 45° Straight Thread Elbow
Tube OD Port Thd Stock No. Stock No. Stock No.
1/4 7/16-20 4 C5OLO-S 4 F5OLO-S 4 V5OLO-S
1/4 9/16-18 4-6 C5OLO-S 4-6 F5OLO-S 4-6 V5OLO-S
1/4 3/4-16   4-8 F5OLO-S  
3/8 9/16-18 6 C5OLO-S 6 F5OLO-S 6 V5OLO-S
3/8 7/16-20 6-4 C5OLO-S 6-4 F5OLO-S 6-4 V5OLO-S
3/8 3/4-16 6-8 C5OLO-S 6-8 F5OLO-S 6-8 V5OLO-S
3/8 7/8-14   6-10 F5OLO-S  
1/2 3/4-16 8 C5OLO-S 8 F5OLO-S 8 V5OLO-S
1/2 9/16-18 8-6 C5OLO-S 8-6 F5OLO-S 8-6 V5OLO-S
1/2 7/8-14 8-10 C5OLO-S 8-10 F5OLO-S 8-10 V5OLO-S
1/2 1 1/16-12 8-12 C5OLO-S 8-12 F5OLO-S  
5/8 7/8-14 10 C5OLO-S 10 F5OLO-S 10 V5OLO-S
5/8 3/4-16 10-8 C5OLO-S 10-8 F5OLO-S 10-8 V5OLO-S
5/8 1 1/16-12 10-12 C5OLO-S 10-12 F5OLO-S 10-12 V5OLO-S
3/4 1 1/16-12 12 C5OLO-S 12 F5OLO-S 12 V5OLO-S
3/4 3/4-16 12-8 C5OLO-S 12-8 F5OLO-S  
3/4 7/8-14 12-10 C5OLO-S 12-10 F5OLO-S 12-10 V5OLO-S
3/4 1 5/16-12 12-16 C5OLO-S 12-16 F5OLO-S 12-16 V5OLO-S
1 1 5/16-12 16 C5OLO-S 16 F5OLO-S 16 V5OLO-S
1 1 1/16-12 16-12 C5OLO-S 16-12 F5OLO-S 16-12 V5OLO-S
1 1 5/8-12 16-20 C5OLO-S 16-20 F5OLO-S 16-20 V5OLO-S
1 1/4 1 5/8-12 20 C5OLO-S 20 F5OLO-S  
1 1/4 1 5/16-12   20-16 F5OLO-S  
1 1/4 1 7/8-12 20-24 C5OLO-S 20-24 F5OLO-S  
1 1/2 1 7/8-12 24 C5OLO-S 24 F5OLO-S  
1 1/2 1 5/8-12   24-20 F5OLO-S  
2 2 1/2-12 32 C5OLO-S 32 F5OLO-S  
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Swivel Nut
Elbow		 Swivel Nut
Run		 Swivel Nut
Branch Tee
Swivel Nut Elbow Swivel Nut Run Swivel Nut Branch Tee
Tube OD Swivel Nut Thd Stock No. Stock No. Stock No.
1/4 9/16-18 4 C6LO-S 4 R6LO-S 4 S6LO-S
3/8 11/16-16 6 C6LO-S 6 R6LO-S 6 S6LO-S
1/2 13/16-16 8 C6LO-S 8 R6LO-S 8 S6LO-S
5/8 1-14 10 C6LO-S 10 R6LO-S 10 S6LO-S
3/4 1 3/16-12 12 C6LO-S 12 R6LO-S 12 S6LO-S
1 1 7/16-12 16 C6LO-S 16 R6LO-S 16 S6LO-S
1 1/4 1 11/16-12 20 C6LO-S    
1 1/2 2-12 24 C6LO-S    
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Male Pipe
Elbow		 Male Pipe
Connector
Male Pipe Elbow Male Pipe Connector
Tube OD Port Thd Stock No. Stock No.
1/4 1/8-27 4 CLO-S 4 FLO-S
1/4 1/4-18 4-4 CLO-S 4-4 FLO-S
1/4 3/8-18   4-6 FLO-S
3/8 1/4-18 6 CLO-S 6 FLO-S
3/8 3/8-18 6-6 CLO-S 6-6 FLO-S
3/8 1/2-14 6-8 CLO-S 6-8 FLO-S
1/2 3/8-18 8 CLO-S 8 FLO-S
1/2 1/2-14 8-8 CLO-S 8-8 FLO-S
1/2 3/4-14   8-12 FLO-S
5/8 1/2-14 10 CLO-S 10 FLO-S
3/4 3/4-14 12 CLO-S 12 FLO-S
3/4 1/2-14   12-8 FLO-S
1 1-11 1/2 16 CLO-S 16 FLO-S
1 3/4-14   16-12 FLO-S
1 1/4 1 1/4-11 1/2   20 FLO-S
1 1/2 1 1/2-11 1/2   24 FLO-S
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Union Elbow Union Union Tee
Union Elbow Union Union Tee
Tube OD Tube End Thd Stock No. Stock No. Stock No.
1/4 9/16-18 4 ELO-S 4 HLO-S 4 JLO-S
3/8 11/16-16 6 ELO-S 6 HLO-S 6 JLO-S
1/2 1 3/16-16 8 ELO-S 8 HLO-S 8 JLO-S
5/8 1-14 10 ELO-S 10 HLO-S 10 JLO-S
3/4 1 3/16-12 12 ELO-S 12 HLO-S 12 JLO-S
1 1 7/16-12 16 ELO-S 16 HLO-S 16 JLO-S
1 1/4 1 11/16-12 20 ELO-S 20 HLO-S 20 JLO-S
1 1/2 2-12 24 ELO-S 24 HLO-S 24 JLO-S
2 2 1/2-12 32 ELO-S    
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Straight Thread
Run Tee		 Straight Thread
Branch Tee
Straight Thread Run Tee Straight Thread Branch Tee
Tube OD Port Thd Stock No. Stock No.
1/4 7/16-20 4 R5OLO-S 4 S5OLO-S
3/8 9/16-18 6 R5OLO-S 6 S5OLO-S
1/2 3/4-16 8 R5OLO-S 8 S5OLO-S
3/4 1 1/16-12 12 R5OLO-S 12 S5OLO-S
1 1 5/16-12 16 R5OLO-S 16 S5OLO-S
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Bulkhead
Union		 Bulkhead
Union Elbow
Bulkhead Union Bulkhead Union Elbow
Tube OD Tube End Thd Stock No. Stock No.
1/4 9/16-18 4 WLO-WLNL-S 4 WELO-WLNL-S
3/8 11/16-16 6 WLO-WLNL-S 6 WELO-WLNL-S
1/2 13/16-16 8 WLO-WLNL-S 8 WELO-WLNL-S
5/8 1-14 10 WLO-WLNL-S 10 WELO-WLNL-S
3/4 1 3/16-12 12 WLO-WLNL-S 12 WELO-WLNL-S
1 1 7/16-12   16 WELO-WLNL-S
1 1/4 1 11/16-12 20 WLO-WLNL-S  
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For more information or technical assistance, call us at 1 (800) 447-4409, or send e-mail to sales@phionline.com.

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