Page 262 - 4300 Catalog Cover.pdf

M8 Parker Hannifin Corporation
Tube Fittings Division
Columbus, Ohio
http://www.parker.com/tfd
4300 Catalog Hydraulic Flanges and Components
Dimensions and pressures for reference only, subject to change.
FHS3
Flange Components
Temperature range without pressure reductions for fittings with O-ring sealing of NBR (e.g., buna N series) -35°C up to
+100°C, FPM (e.g., fluorocarbon on request) -25°C up to +120°C.
Tightening torques for socket head cap screws see Table T6 .
* Does not meet ISO 6162 specification.
Code 61
For Straights and Elbows
(ISO 6162-1, Type 1)
Size
For
Tube O.D.
Series
Working
Pressure
(bar)
SAE
Flange
Halves
4 Socket Head
Cap Screws
DIN 912-8.8 O-Ring Size
For
Tube O.D.
Series
A B
a b
1/2 15L 315 FHS 32A3CX M8X30 OR18.64 x 3.53X 1/2 15L 54 46 38.1 17.5
1/2 16S 350 1/2 16S 54 46 38.1 17.5
3/4 18L 315 FHS 33A3CX M10X35 OR25.00 x 3.53X 3/4 18L 65 52 47.6 22.2
3/4 22L 160 3/4 22L 65 52 47.6 22.2
3/4 20S 350 3/4 20S 65 52 47.6 22.2
3/4 25S 350 3/4 25S 65 52 47.6 22.2
1 28L 160 FHS 34A3CX M10X35 OR32.92 x 3.53X 1 28L 70 59 52.4 26.2
1 30S 350 1 30S 70 59 52.4 26.2
1 1/4 35L 160 FHS 35A3CX M12X40* OR37.70 x 3.53X 1 1/4 35L 79 73 58.7 30.2
1 1/4 25S 280 1 1/4 25S 79 73 58.7 30.2
1 1/4 30S 280 1 1/4 30S 79 73 58.7 30.2
1 1/4 38S 280 1 1/4 38S 79 73 58.7 30.2
1 1/2 42L 160 FHS 36A3CX M12X40 OR47.22 x 3.53X 1 1/2 42L 94 83 69.9 35.7
1 1/2 38S 210 1 1/2 38S 94 83 69.9 35.7
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