Page 197 - Parker Catalog 4400 - Hose, Fittings and Equipment

Use with hoses: 387/TC/ST,
Catalog 4400 US 77 Series Fittings 487/TC/ST, 787/TC/ST, 797/TC/ST

1X577
Full Flange - Code 61/62
A A

Part Flange Hose I.D. A F B
Number inch inch inch mm inch inch mm
1X577-8-8 1/2 1/2 2.44 62,1 1.02 1.22 31,1
1X577-12-12 3/4 3/4 4.06 103,0 1.37 2.42 61,6
1X577-16-12 1 3/4 4.06 103,0 1.54 2.42 61,6
1X577-16-16 1 1 4.45 113,0 1.54 2.50 63,5
1X577-16-20 1 1-1/4 4.73 120,2 1.54 2.46 62,5
1X577-20-16 1-1/4 1 4.45 113,0 1.81 2.50 63,5
1X577-20-20 1-1/4 1-1/4 4.73 120,2 1.81 2.46 62,5
1X577-24-20 1-1/2 1-1/4 4.85 123,2 2.21 2.58 65,5 B
1X577-24-24 1-1/2 1-1/2 5.07 128,8 2.21 2.68 68,1
1X577-32-24 2 1-1/2 5.47 138,9 2.60 3.08 78,3
1X577-32-32 2 2 6.08 154,4 2.60 3.32 84,3

1X777

Full Flange - 45° Elbow - Code 61/62

Part Flange Hose I.D. A E F B C
Number inch inch inch mm inch mm inch inch mm
1X777-12-12 3/4 3/4 4.67 118,5 1.12 28,5 1.37 3.03 77,0
1X777-16-12 1 3/4 4.66 118,3 1.12 28,5 1.54 3.02 76,8
1X777-16-16 1 1 5.11 129,8 1.26 32,0 1.54 3.16 80,3
1X777-16-20 1 1-1/4 6.06 153,9 1.50 38,0 1.54 3.79 96,2
1X777-20-16 1-1/4 1 5.35 135,9 1.50 38,0 1.81 3.40 86,4
1X777-20-20 1-1/4 1-1/4 6.73 171,0 1.58 40,0 1.81 4.46 113,3
1X777-24-20 1-1/2 1-1/4 6.89 175,0 1.73 44,0 2.21 4.62 117,3
1X777-24-24 1-1/2 1-1/2 7.85 199,4 1.97 50,0 2.21 5.46 138,7

1X977 D
Full Flange - 90° Elbow - Code 61/62

Part Flange Hose I.D. A E F B
Number inch inch inch mm inch mm inch inch mm
1X977-8-8 1/2 1/2 3.14 79,8 1.69 43,0 1.02 1.92 48,9
1X977-12-12 3/4 3/4 4.24 107,6 2.38 60,5 1.37 2.60 66,1
1X977-12-16 3/4 1 4.33 109,9 2.76 70,0 1.37 2.38 60,5
1X977-16-12 1 3/4 4.24 107,6 2.38 60,5 1.54 2.60 66,1
1X977-16-16 1 1 4.73 120,1 2.76 70,0 1.54 2.78 70,6 E
1X977-16-20 1 1-1/4 5.44 138,2 3.54 90,0 1.54 3.17 80,5
1X977-20-16 1-1/4 1 4.73 120,1 2.76 70,0 1.81 2.78 70,6
1X977-20-20 1-1/4 1-1/4 6.28 159,5 3.54 90,0 1.81 4.01 101,8
1X977-24-20 1-1/2 1-1/4 6.28 159,5 3.54 90,0 2.21 4.01 101,8
1X977-24-24 1-1/2 1-1/2 7.24 183,9 4.09 104,0 2.21 4.85 123,2
1X977-32-32 2 2 8.75 222,1 5.43 138,0 2.60 5.99 152,2

Refer to Pressure Rating of Hose End Connections Chart on page E-47.

See Accessories Section for O-Rings and Flange Kits.
B-99