Manual

Parts Listings and Cross-Sectionals
Parts Listings and Cross-Sectionals
Parts list
Table 12: Parts list with standard materials of construction 3700/3703/3710/3700LF
The materials in this table are typical. Refer to the order documentation for the actual materials furnished.
Item Part name Quantity Construction - API designation
per
pump
S-4 S-6 S-8 C-6 A-8
100 Casing 1 1212 1234 1296
101 Impeller 1 1212 1222 1265 1222 1265
109A Thrust bearing end cover 1 1212
112 Ball bearing, thrust 1 pair Steel
114 Oil ring (SA and MA frames) 1 1618
114 Oil ring (SX, MX, LA, LX, XLA, 2 1618
XLX, and XXL frames)
119A Radial bearing end cover 1 Steel
122 Shaft 1 2238 2256 2244 2256
123 Deflector, radial 1 1618
123A Deflector, thrust 1 1618
123B Deflector fan, radial 1 1425
123C Deflector fan, thrust 1 1425
125 Throat bushing, seal chamber 1 1001 2244 2256 2244 2256
136 Locknut, bearing 1 Steel
164 Wear ring, casing (3700/3710/ 1 1001 1232 1265 1232 1265
3703 only)
168 Ball bearing, radial 1 Steel
178 Key, impeller 1 2229 2224 2229
184 Seal-chamber cover 1 1212 1234 1296
198 Cap screw impeller (3700LF only) 2210 2229 2435 3280
198A Set screw, impeller nut 1 2229
202 Wear ring, impeller (3700/3710 1 1001 1299 1071 1299 1071
only)
203 Wear ring, impeller (3700/3710 1 1001 1299 1071 1299 1071
only)
222 Set screw, deflector 2 2229
222E Set screw, stationary wear rings 6 2229
228 Bearing frame 1 1212
230 Wear ring, seal-chamber cover 1 1001 1232 1265 1232 1265
(3700/3710/3703 only)
234 Deflector fan guard 1 3201
234D Support, deflector fan guard 1 3201
304 Impeller nut (3700/3710/3703 1 2210 2229
only)
320 Set screw, impeller wear ring 6 2229
351 Gasket, casing 1 Spiral wound 316 stainless steel
353 Stud, gland 4 2239
355 Nut, gland stud 4 2285
356A Stud, casing Varies 2239
360 Gasket, radial bearing end cover 1 Vellumoid
360A Gasket, thrust bearing end cover 3 Vellumoid
370H Screw, bearing frame and seal- 4 2210
chamber cover
370N Screw, thrust bearing end cover 5 2210
370P Screw, radial bearing end cover 5 2210
382 Lockwasher, bearing 1 Steel
390C Shim pack, thrust bearing end 1 304SS
cover
104 Model 3700, API Type OH2 / ISO 13709 1st and 2nd Ed. / API 610 8/9/10/11th Ed. Installation, Operation, and Maintenance
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