B-102
Hose Products Division
Parker Hannifn Corporation
Wickliffe, Ohio
77 Series Fittings
Catalog 4400 US
Use with
hoses.
16N77
SAE Code 62 Flange Head - 90° Elbow
ISO 12151-3 - E90S - S (1 Piece: ISO 12151-3 - E90M - S)
Part
Number
Flange
inch
Hose I.D.
inch
A
E
F
B
inch mm inch mm inch inch mm
16N77-12-12 3/4
3/4 4.24 107,6 2.28 58 1-5/8 2.60 66,1
16N77-12-16 3/4
1
4.41 112,0 2.76 70 1-5/8 2.46 62.5
16N77-16-12 1
3/4 4.24 107,6 2.28 58 1-7/8 2.60 66,1
16N77-16-16 1
1
4.72 119,9 2.76 70 1-7/8 2.77 70,4
16N77-16-20 1
1-1/4 5.12 130,1 3.54 90 1-7/8 2.85 72,4
16N77-20-16 1-1/4
1
4.72 119.9 2.76 70 2-1/8 2.77 70,4
16N77-20-20 1-1/4
1-1/4 5.81 147,6 3.54 90 2-1/8 3.54 90,0
16N77-24-20 1-1/2
1-1/4 5.81 147,6 3.54 90 2-1/2 3.54 90,0
1XA77
Caterpillar® Flange Head - Straight
Part
Number
Flange
inch
Hose I.D.
inch
A
F
B
inch mm inch inch mm
1XA77-12-12
3/4
3/4
4.48 113,7 1-5/8 2.84 72,2
1XA77-16-16
1
1
5.54 140,7 1-7/8 3.59 91,2
1XA77-20-16
1-1/4
1
4.10 104,1 2-1/8 2.15 54,6
1XA77-20-20
1-1/4
1-1/4 5.98 151,9 2-1/8 3.71 94,2
1XF77
Caterpillar® Flange Head - 45
°
Elbow
Part
Number
Flange
inch
Hose I.D.
inch
A
E
F
B
inch mm inch mm inch inch mm
1XF77-12-12 3/4
3/4 4.57 116,0 1.22 31,0 1-5/8 2.93 74,5
1XF77-16-16
1
1
5.26 133,6 1.42 36,0 1-7/8 3.31 84,1
1XF77-20-16 1-1/4
1
5.26 133,6 1.42 36,0 2-1/8 3.31 84,1
1XF77-20-20 1-1/4 1-1/4 6.23 158,2 1.46 37,0 2-1/8 3.96 100,6
1XF77-24-20 1-1/2 1-1/4 6.23 158,2 1.46 37,0 2-1/2 3.96 100,6
Flange, Caterpillar
®
Flange Head
See
for O-Rings and Flange Kits.