Graco 253056 Marine Sanitation System User Manual


 
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Parts -- Pump 248204, 277069, 255968
Model 248204, Series A; 277069, Series A; 255968, Series A
Ref
No. Part N o. Description Qty.
201 179810 SEAL, throat 1
202 193046 NUT, packing 1
203* 192692 V -PACKING, throat, 3
V-Maxt UHMWPE, blue
204* 15C987 GLAND, male, throat 1
205 CYLINDER, pump
243346 Model 248204, 255968 1
243346 Model 277069 1
206* 105444 BALL, sst, 0.3125 in. 1
207* 114054 PACKING, o-ring 1
208* 192693 V -PACKING, piston 3
V-Maxt UHMWPE, blue
210 239932 VALVE, piston 1
212† 239922 KIT, seat, carbide 1
includes 214 and 227
213 15C785 VALVE, intake (foot) 1
Model 248204, 255968
195892 VALVE, intake, Model 277069
214*† 105445 BALL, sst, 0.5000 in. 1
215 192624 GUIDE, ball 1
216* 118503 WIPER, piston 1
217* 178969 GLAND, female, piston 1
218* 178939 V -PACKING, leather, piston 2
219* 196880 GLAND, male 1
220 248209 SLEEVE, cylinder 1
221* 108526 O-RING, PTFE 2
222 248206 ROD, piston 1
223* 178940 V -PACKING, leather, throat 2
224* 15C988 GLAND, female
227*† 107079 PACKING, o-ring 1
228 192714 SPACER, throat, nut 1
229* 15C997 WASHER, backup 1
230* 118494 O -RING, f luor oel astom er (not used
on Lo-boy) 1
* These parts are also included in Repair Kit 248212,
which may be purchased s eparately.
These parts are also included in Carbide Seat Kit
239922, which may be purchased separately.
*223
216*
201
202
224*
203*
204*
205
221*
220
222
206*
219*
218*
217*
210
215
212
213
†*214
*208
221*
207*
†*227
228
ti4255a
229
230*
(Not an O--ring groove)