NOTE! To the installer: Please make sure you provide this manual to the owner of the equip ment or to the responsible
party who maintains the system.
D35, D50 AND D60 SerieS
INDUSTRIAL PUMPS
Part # 23833A034 | © 2014 Pentair Ltd. | 06/04/14
Страница 1: ...nstaller Please make sure you provide this manual to the owner of the equip ment or to the responsible party who maintains the system D35 D50 AND D60 Series INDUSTRIAL PUMPS Part 23833A034 2014 Pentair Ltd 06 04 14 ...
Страница 2: ...t exceed 5 feet per second for most satisfactory operation Nozzle capacity or demand should not exceed 90 of pump capacity for satisfactory regulating valve operation Nozzling in excess of this capacity may cause unstable pressure regulator operation It is also preferred to nozzle in excess of 50 of pump capacity to reduce the rate of erosion or wear on the regulating valve and seat When lower sys...
Страница 3: ...ncentrate or dispersion M for 5 6 fl oz D35 volume MoS2 concentrate or dispersion M for 10 12 fl oz D50 60 volume MoS2 concentrate or dispersion M for 5 9 fl oz D50 60 volume MoS2 concentrate or dispersion M for 10 18 fl oz SERVICE Disconnect electrical leads to motor or remove spark plug leads on engine Removing Plungers Bell shaped cups Place plunger at front end of cylinder and remove valve ass...
Страница 4: ...nut slip disc out of slot and remove puller Repeat to remove remainder of cylinder liners Reasonable care and judgment should be used when installing the new tapered cylinder shell Clean out any accumulation of loose rust or corrosion in tapered cylinder slots Insert shells into position by hand and drive into position firmly Never use a hand or hydraulic arbor press to install cylinder shells If ...
Страница 5: ... shaft the remaining bearing cup can be removed by gently tapping against the peripheral edge of the cup with a brass rod REPLACING PINION SHAFT AND SHIMMING BEARINGS After installing the link crosshead assemblies and moving them toward the fluid end as far as possible tap the right hand pinion shaft bearing cup into position using the bearing cap Place pinion shaft in position and tap left hand b...
Страница 6: ... crosshead and slip fitted through the bronze bushing Use an arbor press to force in the wrist pin checking to see if the link is free to rotate after the wrist pin is pressed in Verify that both sides of the wrist pin do not protrude beyond the crosshead The crosshead end of the connecting link is fitted with a bronze bushing New replacement link bushings are reamed to the proper size for immedia...
Страница 7: ...24 25 20 9 10 8 1 2 3 4 5 18 16 7 6 Cap Screw 18832A000 3 req Cap Screw 18832A000 3 req Retainer 18833A001 3 req Retainer 18833A000 3 req Spring 11829A000 3 req Spring 18462A000 3 req Valve 18834A001 3 req Valve 18834A000 3 req Valve Seat 18835A001 3 req Valve Seat 18835A000 3 req Discharge valve and seat complete no 18925A001K Suction valve and seat complete no 18925A000K ...
Страница 8: ...5059A434 05059A434 KIT FOR REF NO 19 20 1 24648A000 24648A000 Catalog Number of Industrial Pump Helical Gears D35 8PP 2H D45 12PP Item Description Qty Eng No Eng No 21 SPRING FOR RETAINER FOR OIL SEAL WIPER 3 M01643A000 M01643A000 22 GASKET VELLUMOID FOR OIL SEAL ASSEMBLY 3 05059A058 05059A058 23 DRAIN PLUG MAGNETIC 3 4 1 17481A002 17481A002 24 CAP SCREW 3 4 10 UNC x 3 CYLINDER BODY TO GEAR CASE 4...
Страница 9: ...lve Clamp 11818A000 3 req Valve Clamp 11828A000 3 req Retainer 11817A000 3 req Retainer 11827A000 3 req Locknut 11904A001 3 req Locknut 11904A001 3 req Valve Spring 18462A000 3 req Valve Spring 11029A000 3 req Valve 17552A001 3 req Valve 17553A001 3 req Valve Seat 06272A000 3 req Valve Seat 06271A000 3 req Suction valve and seat complete no 11902A001K Discharge valve and seat complete no 11903A001...
Страница 10: ...L 3 24959A001 OIL SEAL 6 22835A004 20 RETAINER OIL SEAL HOUSING 3 24958A000 SCREW ALLEN 6 06106A034 GASKET SEAL HOUSING 3 05059A434 KIT FOR REF NO 19 20 1 24648A000 21 SPRING FOR RETAINER FOR OIL SEAL WIPER 3 M01643A000 Catalog Number of Industrial Pump Helical Gears D35 12D 2H Item Description Qty Eng No 22 GASKET VELLUMOID FOR OIL SEAL ASSEMBLY 3 05059A058 23 DRAIN PLUG MAGNETIC 3 4 1 17481A002 ...
Страница 11: ...14K SEAT MATERIAL 420F 420F 316 Item Description Qty Eng No Eng No Eng No A SEAT VALVE SUCTION 3 06272A000 18835A000 18835A003 SEAT VALVE DISCHARGE 3 06271A000 18835A001 18835A004 B VALVE SUCTION 3 17552A001 18834A000 18834A000 VALVE DISCHARGE 3 17553A001 18834A001 18834A001 C SPRING SUCTION 3 18462A000 18462A000 18462A000 SPRING DISCHARGE 3 11829A000 11829A000 11829A000 D RETAINER SUCTION 3 11817...
Страница 12: ... 3 4 FOR CAP SCREW REF 24 4 05454A003 25 CAP SCREW 5 8 11 UNC x 2 LG CYLINDER BODY TO GEAR CASE 4 19105A008 26 CAP SCREW PLUNGER TO PISTON ROD 3 16654A006 27 FOLLOWER FOR PLUNGER 3 18923A000 28 LOCKWASHER FOR PLUNGER CAP SCREW 3 06107A013 29 V PACKING FOR PLUNGER 3 18922A000 Item Description Qty Eng No 30 STUD FOR PLUNGERS 3 18924A000 STUD FOR PLUNGERS 316 SST FOR AVAB CP PUMP 3 18924A010 31 RETAI...
Страница 13: ...ER OIL SEAL HOUSING 3 24958A000 SCREW ALLEN 6 06106A034 Item Description Qty Eng No 26 GASKET SEAL HOUSING 3 05059A434 KIT FOR REF NO 25 26 1 24648A000 27 CROSSHEAD 3 06211B041 28 VENT PLUG 1 17388A000 29 SHAFT PINION 1 20164B020K SPACER 1 20164B022A CUP BEARING 2 05675A009 30 CONE BEARING 2 05674A013 SHIM FOR PINION SHAFT 003 THICK 4 05231A074 SHIM FOR PINION SHAFT 015 THICK 4 05231A075 CAP CLOSE...
Страница 14: ...1827A000 3 req Retainer 11827A000 3 req Locknut 11904A001 3 req Locknut 11904A001 3 req Valve Spring 11829A000 3 req Valve Spring 18463A000 3 req Valve 17553A001 3 req Valve 17553A001 3 req Valve Seat 06271A000 3 req Valve Seat 06271A000 3 req Suction valve and seat complete no 11903A002K Discharge valve and seat complete no 11903A001K ...
Страница 15: ...ETAINER OIL SEAL HOUSING 3 24958A000 SCREW ALLEN 6 06106A034 Item Description Qty Eng No 26 GASKET SEAL HOUSING 3 05059A434 KIT FOR REF NO 25 26 1 24648A000 27 CROSSHEAD 3 06211B041 PIPE CAP 1 05737A002 28 VENT PLUG 1 17995A000 29 SHAFT PINION 1 20164B020K SPACER 1 20164B022A CUP BEARING 2 05675A009 30 CONE BEARING 2 05674A013 SHIM FOR PINION SHAFT 003 THICK 4 05231A074 SHIM FOR PINION SHAFT 015 T...
Страница 16: ...iner 11827A000 3 req Retainer 11827A000 3 req Locknut 11904A001 3 req Locknut 11904A001 3 req Valve Spring 11829A000 3 req Valve Spring 18463A000 3 req Valve 17553A001 3 req Valve 17553A001 3 req Valve Seat 06271A000 3 req Valve Seat 06271A000 3 req Suction valve and seat complete no 11903A002K Discharge valve and seat complete no 11903A001K ...
Страница 17: ... readily if someone has tampered with the valve springs causing them to exert undue pressure of the valve plates against the valve seats 2 A gate valve is sometimes installed in the suction line between a tank or pressure line and the pump sediment chamber It will shut off the supply source in order to clean the sediment chamber or to perform pump repairs If this valve is partially or fully closed...
Страница 18: ...king parts will not normally accumulate water by condensation Replace the plunger cups as soon as they start to leak 11 Worn connecting link bearings are caused by unusual or adverse operating conditions and are seriously affected by corrosion if water is present in the crankcase They will wear out from overheating if adequate oil is not provided in the crankcase It is recommended to drain clean a...
Страница 19: ...wo tapped holes Gradually screw them in to push the oil seal housing off the retainer After assembling new seals in the oil seal housing an assembly thimble should be used on the end of the crosshead rod for sliding oil seal housing back into the retainer Check gasket and replace if damaged The thimble should be machined from high carbon steel and polished on the exterior to reduce the possibility...
Страница 20: ...ts or malfunctions resulting from failure to properly install operate or maintain the unit in accordance with the printed instructions provided b to failures resulting from abuse accident or negligence c to normal maintenance services and parts used in connection with such service d to units that are not installed in accordance with applicable local codes ordinances and good trade practices e if t...
