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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.

C25-C35-C40 SERIES

INDUSTRIAL PUMPS

INSTALLATION AND SERVICE MANUAL

Part # 26850A005  |  © 2017 Pentair plc  |  06/21/17 

Содержание C40

Страница 1: ...e make sure you provide this manual to the owner of the equip ment or to the responsible party who maintains the system C25 C35 C40 SERIES INDUSTRIAL PUMPS INSTALLATION AND SERVICE MANUAL Part 26850A005 2017 Pentair plc 06 21 17 ...

Страница 2: ...drain plug for each cylinder chamber SUGGESTED MAINTENANCE SCHEDULE Check oil level Daily Drain and change oil SAE 30 300 hrs Drain at operating temperature to prevent contamination from settling Inspect piston packing and spacer rings 500 hrs Inspect frequently for leakage piston packing is allowed to drip in order to cool and lubricate packing Replace if there is a stream leak Inspect valves and...

Страница 3: ...e the 4 38 O D O ring on the cap and reinstall Tighten the screws as the crankshaft is fully rotated by hand to seat the bearings and so no significant binding results SERVICING CONNECTING LINKS When the connecting link bearings are worn standard replacement bearing inserts can be installed in the connecting links Do not change the size of the bearing or the link by filing or grinding the faces Wh...

Страница 4: ...eadily 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 i...

Страница 5: ...ng 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 and...

Страница 6: ...LS C25 25DV H D C35 20DV H D 9 22 8 7 6 5 12 4 2 1 29 14 15 11 10 13 31 32 33 52 57 41 45 44 40 56 38 39 43 42 59 60 37 35 34 23 24 16 26 27 3 28 53 54 55 46 47 48 49 62 61 63 51 64 65 66 50 30 25 36 58 21 20 17 18 19 ...

Страница 7: ...3 18922A002K PACKING V RING 1 3 4 C25 25DV H D 3 18922A008 27 SPRING PISTON C35 20DV H D 3 19606A000 SPRING PISTON C25 25DV H D 3 19606A001 28 RETAINER SPRING 3 05030A205 29 WASHER 316 SST C35 20DV H D 3 05030A203 WASHER 316 SST C25 25DV H D 3 05030A246 30 CAP SCREW NYLON 3 17050A004 Item Description Qty Eng No 31 SPRING RETAINER 3 06120A000 32 RETAINER OIL SEAL HOUSING 3 24958A001 33 HOUSING OIL ...

Страница 8: ...x 1 LG x 6 COILS SUCTION 3 06127A002 06127A002 24 SPRING VALVE 31 32 I D x 1 LG x 5 COILS DISCH 3 06127A003 06127A003 25 O RING 1 7 16 x 1 1 4 x 3 32 6 05876A171 05876A171 26 RING BACK UP 1 7 16 x 1 1 4 6 18753A008 18753A008 27 CAP VALVE 1 858 DIA 6 18456A006 18456A006 28 GASKET NYLON 1 732 x 1 442 x 025 6 05059A436 05059A436 29 STUD 7 8 14 UNF 6 05659A131 05659A131 30 LINER CYLINDER 1 3 4 I D K R...

Страница 9: ...x 406 x 031 3 05030A128 61 FOLLOWER BRASS 3 19328A000 62 PACKING V RING 1 3 4 3 18922A002K 63 SPRING PISTON 3 19606A000 64 WASHER 316 SST 3 05030A205 65 WASHER 316 SST 3 05030A203 66 CAP SCREW NYLOK 3 17050A004 VALVE SEAT REMOVAL TOOL KIT 1 07294A000 FLUID END Item Description Qty Eng No C35 20B 1 WASHER SEAL 12 14946A003 2 CAP SCREW 12 19101A009 3 O RING 4 3 8 O D 2 05876A240 4 KEY SQUARE 1 05818...

Страница 10: ...1 10 9 7 6 5 4 3 2 1 44 8 39 38 47 46 45 43 42 41 40 37 36 35 34 33 32 31 30 29 28 27 26 48 49 50 51 52 53 54 56 55 57 58 59 60 61 62 63 64 65 66 67 68 12 13 69 14 15 16 17 18 19 20 21 22 23 24 25 2 NPT MODEL C40 20 ...

Страница 11: ...GASKET VELLUMOID 1 80 O D 3 05059A435 33 SPRING RETAINER 3 06120A000 34 HOUSING OIL SEAL 3 24959A002 Item Description Qty Eng No 35 SCREW CAP SOCKET HEAD 6 06106A034 36 WASHER LOCK 1 4 4 05454A011 37 NUT HEX 5 8 11 4 19109A041 38 SCREW CAP HEX 1 2 13 4 19103A070 39 WASHER 5 16 I D 2 05030A020 40 SCREW MACHINE 1 4 20 2 05028A002 41 LID BODY CYLINDER 1 06123A000 42 BODY CYLINDER 1 18790E006 43 LINER...

Страница 12: ...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...

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