Goulds Pumps 3355 - IOM - Manual (Page 47)

Maintenance
Radial suction
End suction
Maximum allowable nozzle loads
Nozzle loads for the suction flange and discharge flange are separate. Do not exceed the
stated permissible forces and moments.
Nozzle Flange Forces in lbf (N) Moments in ft-lbs (Nm)
configurati size (in) Fx Fy Fz Σ F Mx My Mz Σ M
on
Vertical
1.5 74 (330) 67 (300) 85 (380) 133 (590) 206 (280) 103 (140) 140 (190) 273 (370)
nozzle per- 2.5
126 (560) 115 (510) 139 (620) 220 (980) 258 (350) 147 (200) 192 (260) 354 (480)
pendicular
4 202 (900) 182 (810) 227 (1010) 355 (1580) 324 (440) 192 (260) 243 (330) 450 (610)
to the shaft
5 254 (1130) 227 (1010) 281 (1250) 443 (1970) 420 (570) 258 (350) 324 (440) 590 (800) (RS)
6 304 (1350) 274 (1220) 348 (1550) 531 (2360) 516 (700) 324 (440) 398 (540) 730 (990)
Horizontal 1.5 74 (330) 85 (380) 67 (300) 133 (590) 206 (280) 103 (140) 140 (190) 273 (370)
nozzle per- 2.5
126 (560) 139 (620) 115 (510) 220 (980) 258 (350) 147 (200) 192 (260) 354 (480)
pen dicular
4 202 (900) 227 (1010) 182 (810) 355 (1580) 324 (440) 192 (260) 243 (330) 450 (610)
to the shaft
5 254 (1130) 281 (1250) 227 (1010) 443 (1970) 420 (570) 258 (350) 324 (440) 590 (800) (RS)
6 304 (1350) 337 (1500) 274 (1220) 531 (2360) 516 (700) 324 (440) 398 (540) 730 (990)
Horizontal 2.5 139 (620) 126 (560) 115 (510) 220 (980) 258 (350) 147 (200) 192 (260) 354 (480)
nozzle par- 4
227 (1010) 202 (900) 182 (810) 416 (1850) 324 (440) 192 (260) 243 (330) 450 (610)
allel to the
5 281 (1250) 254 (1130) 227 (1010) 443 (1970) 420 (570) 258 (350) 324 (440) 590 (800)
shaft (ES)
6 337 (1500) 304 (1350) 274 (1220) 531 (2360) 516 (700) 324 (440) 398 (540) 730 (990)
Model 3355 Installation, Operation, and Maintenance Manual 45