User Manual

SECTION VI
PARTS LIST FOR PUMP MODEL 647
(REFER TO DRAWING NO. 6347, PAGE 24)
NOTE: N-3 PUMPS HAVE 316SS PUMP HEAD AND 316SS TRIM.
N-4 PUMPS HAVE C-20 PUMP HEAED AND C-20 TRIM.
FIG
NO.
DESCRIPTION QTY.
PAR
T
NO.
FIG.
NO
DESCRITPION QTY.
PAR
T
NO.
0101 Gearbox 1 000349 0146 “O” Ring, Relief Valve Cap 1 100200
0102 Worm Gear 144 SPM 1 003101 0166 Motor Coupling, 7/8” 1 100301
0104 Eccentric 1 000352 3206 Control Rod 1 000419
0105 Connecting Rod 1 000353 3207 Sealing Plate 1 000420
0106 Eccentric Collar 1 000354 3208 Control Rod Screw 1 000377
0107 Gear Shaft 1 000355 3209 Pump Body Side, Backup Plate 1 000421
0108 Gear Shaft Retainer 1 000356 3210 Teflon Diaphragm 1 000422
0109 Thrust Washer 1 000357 3211 Relief Valve Ball Guide 1 000423
0111 Worm 144 SPM 1 106550 3230 Pump Head Backup Plate (N3) 1 000440
0113 Bearing Retainer 1 000358 Pump Head Backup Plate (N4) 1 000441
0114 Connecting Rod Sleeve 1 000359 3232 ¼” Pipe Plug 1 100332
0115 Sealing Nut 1 000360 3233 “O” Ring, Sealing Plate 1 100092
0116 Sealing Nut Retainer 1 000361 3234 “O” Ring, Control Rod 1 100184
0117 Control Knob 1 000362 3235 5/8” Dia. Ball 1 100074
0118 Indicator Plate 1 000363 3236 Screw 5/16-18 x ¾” LG 8 100344
0119 Relief Valve Adjustment Screw 1 000364 3238 Screw 5/8-11 x 4” LG 2 100337
0120 Relief Valve Cap 1 000365 3242 “O” Ring, Valve Seat 4 100340
0121 Screw ½-20 x 1” LG 3 100293 3243 “O” Ring, Connection Ports 2 100341
0122 Dowel Pin 3/8” x 1-1/2” LG 3 100294 3244 Screw 5/8-11 x 2” LG 8 100343
0123 Spring Pin ¼” x 1-3/4” LG 1 100295 3247 Pump Body 1 003724
0124 Screw ¼-20 x 5/8” LG 4 100211 3248 Pump Head (N3) 1 003725
0125 Upper Bearing Cup 1 100296 Pump Head (N4) 1 003733
0126 Upper Bearing Cone 1 100297 3249 Piston 2.4 Dia. 1 003723
0127 Lower Bearing Cup 1 100298 3250 Suction/Discharge Port (N3) 2 003718
0128 Lower Bearing Cone 1 100299 Suction/Discharge Port (N4) 2 003728
0129 Fill Plug Dipstick 1 000366 3251 Spacer-Retainer (N3) 1 003720
0130 ½” Pipe Plug 1 100300 Spacer-Retainer (N4) 1 003730
0131 Motor Coupling 1 100098 3252 Valve Seat (N3) 4 003717
0132 Motor Coupling Key 1 100218 Valve Seat (N4) 4 003727
0133 Screw ¼-20 x 5/8” LG 4 100211 3253 Ball Retainer (N3) 2 003722
0135 Oil Seal 1 100303 Ball Retainer (N4) 2 003732
0136 Dowel Pin 5/8” x 2” LG 1 100304 3254 Stack Spacer (N3) 3 003719
0137 Spring Pin 1/8” x ¾” LG 1 100305 Stack Spacer (N4) 3 003729
0138 3/8” Lock Washer 4 100217 3255 1-1/8” Dia. Ball (N3) 4 107229
0139 Screw 3/8-16 x 1” LG 4 100216 1-1/8” Dia. Ball (N4) 4 107230
0140 Indicator Scale 1 100307 3256 Suction Spacer (N3) 1 003721
0141 Screw 5-16-18 x 1-1/4” LG 6 100205 Suction Spacer (N4) 1 003731
0142 Set Screw ¼-20 x 3/8” LG 1 100308 3257 Ball Guide & Retainer (N3) 1 003716
0143 Screw # 10-32 x 3/8” LG 2 100309 Ball Guide & Retainer (N4) 1 003726
0144 Screw ¼-20 x 5/8” LG 4 100211
0145 Relief Valve Spring 1 100310
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