Page 338 - Catalog4400.pdf

D-10 Hose Products Division
Parker Hannifn Corporation
Wickliffe, Ohio
www.parkerhose.com
Accessories Catalog 4400 US
A
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C
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SAE J518 port dimensions for 4-Bolt Split Flanges
Note: *5000 psi with 4A, 4F and 4N Fittings and 50H Flange Halves.
Nominal
Flange
Flange
Dash
Size
A
Dia
Max
B
Thread
C D Maximum
Working
Pressure ±0.010 ±0,25 ±0.010 ±0,25
inch mm inch inch mm inch mm psi MPa
1/2 -8 0.50 13 5/16x18 1.50 38,10 0.68 17,47 5,000 34,5
3/4 -12 0.75 19 3/8x16 1.88 47,63 0.87 22,22 5,000 34,5
1 -16 1.00 25 3/8x16 2.06 52,37 1.03 26,18 5,000 34,5
1 1/4 -20 1.25 32 7/16x14 2.31 58,72 1.18 30,17 4,000* 27,6
1 1/2 -24 1.50 38 1/2x13 2.75 69,85 1.40 35,71 3,000* 20,7
2 -32 2.00 51 1/2x13 3.06 77,77 1.68 42,87 3,000* 20,7
There are two non-interchangeable SAE split fanges:
a: Standard or Code 61 is for 3,000psi to 5,000psi maximum, depending on size.
b. High Pressure or Code 62 is for 6,000psi maximum, ­regardless of size. The
fange head is “V” notched for identifcation.
Consult these tables to determine fange halves and fange kits specifcations.
High Pressure (Code 62)
Standard Pressure (Code 61)
Nominal
Flange
Flange
Dash
SIze
A
Dia
Max
B
Thread
C D Maximum
Working
Pressure ±0.010 ±0,25 ±0.010 ±0,25
inch mm inch inch mm inch mm psi MPa
3/4 -12 0.75 19 3/8x16 2.00 47,75 0.88 22,35 6,000 41,4
1 -16 1.00 25 7/16x14 2.25 57,15 1.09 27,76 6,000 41,4
1-1/4 -20 1.25 32 1/2x13 2.63 66,67 1.25 31,75 6,000 41,4
1-1/2 -24 1.50 38 5/8x11 3.13 79,37 1.43 36,49 6,000 41,4
2 -32 2.00 51 3/4x10 3.81 96,82 1.75 44,45 6,000 41,4
Part
Number
SAE
Flange
Size A B C
Maximum
Working
Pressure
inch inch inch inch psi
50H-20 1-1/4 2.31 0.55 0.47 5,000
50H-24 1-1/2 2.75 0.66 0.53 5,000
50H-32 2 3.06 0.80 0.53 5,000
Note: For use with 4A, 4F and 4N Flanges.
SAE Code 61 and Code 62 Flange Halves and Kits
50H
5000 psi Flange Half (Code 61)