Page 76 - Mechanical Products Installation Handbook IH-1000M

68 GROOVED COUPLINGS Figure 707L Large Diameter Coupling
BC
A
28" (DN700) - 36" (DN900)
Max.a Pressure psi bar
(1 of 2)
BC A
26" (DN650)
Nominal Pipe Size
28 28.00 700 711,2
32 32.00 800 812,8
40 40.00 1000 1016,0
BC
A
40" (DN1000) - 42" (DN1050)
Max a End Load Lbs. kN
Max.b,c End Gap Inches mm
ANSI Inches DN
O.D. Inches mm
26
650
26.00
660,4
300
20
159,279
708
0.34
8,6
175 107,757 0.34
12 479 8,6
175 140,743 0.34
12 626 8,6
175 219,911 0.34 12 978 8,6
30
750
30.00
762,0
175
12
123,700
550
0.34
8,6
36
900
36.00
914,4
175
12
178,128
792
0.34
8,6
42
1050
42.00
1066,8
175
12
242,452
1078
0.34
8,6
Notes:
a. Maximum Pressure and End Load are total from all loads based on standard weight steel pipe. Pres- sure ratings and end loads may differ for other pipe materials and/or wall thickness. Contact your GRINNELL Representative for details.
b. Maximum End Gap is for rolled grooved standard weight pipe.
c. Maximum available gap between pipe ends. Minimum Gap = 0
d. Torque values are supplied as a guideline and may be used when setting the torque on power im-
pact wrenches. Always refer to the power impact wrench manufacturer's instructions for settings.