Page 74 - Mechanical Products Installation Handbook IH-1000M

66 GROOVED COUPLINGS Figure 707 Heavy Duty Flexible Coupling
(1 of 2)
BC
BC
AA
Size 16˝ - 18˝ (DN400 - DN450)
Size 20˝ - 24˝ (DN500 - DN600)
Nominal Pipe Size
Max b
Lbs. Inches
kN mm
76,341 0.25
339,58 6,4
158,336 0.25
704,31 6,4
Deflection b
0°48' 0.17
0°36' 0.13
Max.a
Pressure End Load End Gap
Max.b, c
ANSI Inches DN
O.D. Inches mm
Degrees
Per Coupling
Inches/ Foot mm/m
16
400
16.000
406,4
350
24,1
70,372
313,03
0.25
6,4
0°54'
0.19
15,8
18
450
24
600
Notes:
psi
bar
18.000 300
457,2 20,7
24.000 350
609,6 24,1
14,2
20
500
20.000
508,0
300
20,7
94,248
419,24
0.25
6,4
0°43'
0.15
12,5
10,8
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.