B-78
Hose Products Division
Parker Hannifn Corporation
Wickliffe, Ohio
71 Series Fittings
Catalog 4400 US
Use with
hoses.
Flange
16F71
SAE Code 62 Flange Head - 45° Elbow
ISO 12151-3 - E45S - L (1 Piece: ISO 12151-3 - E45M - S)
18971
SAE Code 61 Flange Head - 90° Elbow - Long Drop
Part
Number
Flange
inch
Hose I.D.
inch
A
E
F
B
inch mm inch mm inch inch mm
18971-12-12 3/4
3/4 3.49 89 3.03 77 1-1/2 2.11 54
18971-16-16 1
1
4.52 115 4.60 117 1-3/4 2.74 70
18971-20-16 1-1/4
1
4.53 115 4.60 117 2 2.75 70
12U71
SAE Code 61 Flange Head - 110° Elbow
Part
Number
Flange
inch
Hose I.D.
inch
A
E
F
B
inch mm inch mm inch inch mm
12U71-16-16 1
1
4.49 114 3.69 94 1-3/4 2.71 69
16A71
SAE Code 62 Flange Head
ISO 12151-3 - S - S
Part
Number
Flange
inch
Hose I.D.
inch
A
F
B
inch mm inch inch mm
16A71-12-12 3/4
3/4
4.31 109 1-5/8 2.93
74
16A71-16-12 1
3/4
3.10 78,7 1-7/8 1.72 43,7
16A71-16-16 1
1
4.89 124 1-7/8 3.11
79
16A71-20-16 1-1/4
1
3.69 93,7 2-1/8 1.91 48,5
16A71-20-20 1-1/4 1-1/4 5.01 127,3 2-1/8 3.32 84,3
16A71-24-24 1-1/2 1-1/2 6.34 161,0 2-1/2 4.15 105,4
16A71-32-32 2
2
7.16 182 3-1/8 4.96 126
Part
Number
Flange
inch
Hose I.D.
inch
A
E
F
B
inch mm inch mm inch inch mm
16F71-12-12 3/4
3/4 3.82 97 1.03 26 1-5/8 2.44 62
16F71-16-16 1
1
4.74 120,3 1.26 32 1-7/8 2.96 75,2
16F71-20-16 1-1/4
1
4.61 117 1.06 27 2-1/8 3.02 77
16F71-20-20 1-1/4 1-1/4 5.07 129 1.19 30 2-1/8 3.38 86
16F71-24-24 1-1/2 1-1/2 6.21 158 1.44 37 2-1/2 4.02 102
16F71-32-32 2
2
7.87 200 2.05 52 3-1/8 5.67 144
See
for O-Rings and Flange Kits.