Parker WLO | O-Ring Face Seal Bulkhead Union Straights | Seal-Lok

 Parker WLO - ORFS Bulkhead Union Straight

 

ORFS Bulkhead Union Straight

Part #: HLO
Manufacturer: Parker
Meets or exceeds: SAE 520601, WLO-WLNL Body with Locknut

ORFS / ORFS


 

TUBE

FITTING

END

SIZE

B

HEX

E

MAX

GG

Stainless Steel 

W

DIA

WW

Dynamic
Pressure

(x 1,000 PSI)

 

PART #

(in.)

(in.)

(in.)

(in.)

(in.)

(in.)

(in.)

 Steel

 Stainless Steel

4 WLO

1/4

13/16

0.55

1.90

0.06

0.56

1.24

9.2

9.2

6 WLO

3/8

1

0.55

2.09

0.06

0.69

1.34

9.2

9.2

8 WLO

1/2

1 1/8

0.55

2.30

0.06

0.81

1.44

9.2

9.2

10 WLO

5/8

1 5/16

0.55

2.62

0.06

1.00

1.59

6.0

6.0

12 WLO

3/4

1 1/2

0.55

2.72

0.06

1.19

1.63

6.0

6.0

16 WLO

1

1 3/4

0.55

2.76

0.06

1.44

1.65

6.0

6.0

20 WLO

1 1/4

2

0.55

2.76

0.06

1.69

1.65

6.0

6.0

24 WLO

1 1/2

2 3/8

0.55

2.76

0.06

2.00

1.65

5.0

5.0

** W – Bulkhead pilot diameter. Recommended clearance hole is W + 0.015".  

 

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