Parker KLO | O-Ring Face Seal Union Cross | Seal-Lok

 Parker KLO - ORFS Union Cross

 

ORFS Union Cross

Part #: KLO
Manufacturer: Parker
Meets or exceeds: SAE 520501

ORFS


TUBE

FITTING

PART #

END
SIZE

JJ

(in.)

M

(in.)

Dynamic
Pressure

(x 1,000 PSI)

1-4

(in.)

-S1

-SS2

4 KLO

1/4

9/16

0.85

9.2

9.2

6 KLO

3/8

3/4

0.98

9.2

9.2

8 KLO

1/2

3/4

1.10

9.2

9.2

10 KLO

5/8

1 1/16

1.32

6.0

6.0

12 KLO

3/4

1 3/16

1.48

6.0

6.0

16 KLO

1

1 7/16

1.63

6.0

6.0

20 KLO

1 1/4

1 5/8

1.75

5.0

5.0

24 KLO

 

 

 

 

 

1 Steel
2 Stainless Steel

 

 

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ORFS | Parker Seal-Lok™

O-Ring Face Seal (also referred to as ORFS or Face Seal) fittings are very effective in eliminating leakage in applications involving higher pressures, vibration and impulse.

Seal-Lok's O-ring captive groove is engineered to work with Parker’s trapezoid O-ring to minimize a chance of the O-ring popping out of the groove.

Parker ORFS fitting cutaway

ORFS fittings are readily adaptable to pipe, inch or metric tubing and hose.