Sherwood Pump Catalog

Sherwood # R30G R30G-1 R10870G R50G R102 E35 Port Size (NPT) 1/2” 1/2” 3/4” 3/4” 1” 1” Shaft Drive Description Flat Keyed Keyed Flat Keyed Pulley Hub Item QTY 1 Screw 4/6 12686 18999 01482 01482 01483 01483 2 Cover Assy 1 10281 10281 10096 10096 10183 10183 3 Body Assy 1 10597 10597 10177 10177 18503 11246 4 Shaft 1 10289 11854 10852 10175 18502 11744 5 Gasket, Cover 1 10286 10286 10103 10103 10931 10931 6 Impeller 1 10077 10077 09959 09959 10615 10615 7 Cam 1 10285 10285 10072 10072 10929 10929 8 Cam Screw 1 10195 10195 09919 09919 10515 10515 9 Bearing/Housing Assy 1 10198 10198 10172 10172 10 Retaining Ring (Ext) 3 04304 04304 04258 04258 04258 04258 11 Retaining Ring (Int) 1 04303 04303 04259 04259 04259 04259 12 Seal 1 10522 10522 18743 18743 18743 18743 13 Seat 1 11361 11361 10926 10926 10926 10926 14 Seal/Seat Assy 1 11367 11367 10927 10927 10927 10927 15 Ball Bearing 1 04306 04306 04257 04257 04257 04257 16 Bushing 1 02075 02075 06333 06333 06333 06333 17 Gasket, Housing 1 10197 10197 10171 10171 18 Screws 2 05437 05437 04265 04265 Key 1 10093 10093 04432 04432 04432 04432 Dowel Pin 2 01311 01311 01311 01311 01311 01311 Plug 1/2 00336 00336 00336 00336 00336 00336 Hub 1 97176 Minor Repair Kit 10996 10996 10997 10997 10999 10999 Major Repair Kit 24025 24025 12937 12937 11068 11068 36 F. From the opposite end (woodruff key end of the shaft), assemble the seat (13) over the shaft, rubber side first. Push it into the counter bore in the bearing housing. Do not damage (scratch) the white ceramic surface on the seat, or the seal and seat assembly might leak. G. Push the seal assembly (12) over the shaft and down against the seat. Do not damage the black carbon washer that rides against the ceramic. H. Assemble the third retaining ring (10) on the shaft. It will be necessary to compress the seal assembly to allow the retaining ring to enter the groove on the shaft. I. Press the woodruff key into the keyway in the shaft. J. Assemble the small gasket (17) over the pilot on the bearing housing and assemble the complete shaft, bearing, and seal assembly to the body. Use the two long screws (18) for fastening the bearing housing to the body. Torque the screws to 50 in.- lbs. for the R30G and R30G-1 or 84 in.-lbs. for the R10870G and R50G. K. Assemble the impeller (6) over the shaft (4). Line up the key in the shaft with the keyway in the impeller, and push the impeller into the body (3). L. Push the gasket (5) and cover (2) over the dowel pins, and attach the cover with the screws (1) and lockwashers. Torque the screws (1) to 50 in.-lbs. for the R30G and R30G-1 or 84 in.-lbs. for the R10870G, R50G, R102 and E35. M. After installation, inspect the pump seal, body, housing and cam areas for leaks. R Series Technical Guide Assembly/Disassembly Instructions