Page 72 - Mechanical Products Installation Handbook IH-1000M

64 GROOVED COUPLINGS
Figure 707 Heavy Duty Flexible Coupling (1 of 2)
BC
A
Max.b, c End Gap Inches mm
0.13
3,3
0.13
3,3
0.13
3,3
0.25
6,4
0.25
6,4
0.25
6,4
0.25
6,4
0.25
6,4
Nominal Pipe Size
1-1/4 1.660 32 42,4
2 2.375
Max.a Max b Pressure End
Deflection b
4°19' 0.90
3°1' 0.63
2°23' 0.50
3°11' 0.67
2°35' 0.54
2°10' 0.45
1°20' 0.28
1°2' 0.22
ANSI Inches DN
O.D. Inches mm
Degrees
Per Coupling
Inches/ Foot mm/m
1
25
1.315
33,7
1000
69,0
1,360
6,10
0.13
3,3
5°26'
1.14
98,4
50
76,1 mm
65
4
100
5
125
6
150
10
250
14
350
Notes:
60,3
3.000
76,1
4.500
114,3
5.563
141,3
6.625
168,3
10.750
273,0
14.000
355,6
52,5
psi Load bar Lbs.
kN
1000 2,165
69,0 9,63
1000 4,430
69,0 19,71
1000 7,069
69,0 31,44
1000 15,904
69,0 70,75
1000 24,306
69,0 108,12
1000 34,472
69,0 153,34
800 72,610
55,1 322,99
350 53.878
24,1 239,66
75,0
1-1/2
40
1.900
48,3
1000
69,0
2,835
12,61
0.13
3,3
3°46'
0.79
65,8
2-1/2
65
2.875
73,0
1000
69,0
6,492
28,88
0.13
3,3
2°29'
0.52
43,3
41,7
3
80
3.500
88,9
1000
69,0
9,621
42,80
0.13
3,3
2°3'
0.43
35,8
55,8
139,7 mm
125
5.500
139,7
1000
69,0
23,758
105,60
0.25
6,4
2°30'
0.52
43,6
45,1
165,1 mm
150
6.500
165,1
1000
69,0
33,183
147,61
0.25
6,4
2°12'
0.46
38,3
37,5
8
200
8.625
219,1
800
55,1
46,741
207,91
0.25
6,4
1°40'
0.35
29,2
23,3
12
300
12.750
323,9
800
55,1
102,141
454,35
0.25
6,4
1°7'
0.23
19,2
18,3
a. Maximum Pressure and End Load are total from all loads based on standard weight steel pipe. Pressure ratings and end loads may differ for other pipe materials and/or wall thickness. Contact GRINNELL Mechanical Products for details.
b. Maximum End Gap and Deflection is for cut grooved standard weight pipe. Values for roll grooved pipe are reduced by 50%.
c. Maximum available gap between pipe ends. Minimum Gap = 0
d. Goldcolorcodedmetricboltssizesavailableuponrequest.