High quality replacement spare parts for Mono PC Pump

✔︎ We only have all models of mono’s C series for the time being. If you need models D, E, H, I. Merlin, please provide samples or drawings.
✔︎ 100% Compatible stator and rotor for all applications.
✔︎ Connecting rod, universal joint assembly, drive shaft, mechanical seal or packing seal, …
✔︎ Have a variety of materials
✔︎ We are a professional progressive cavity pump manufacturer. You can rest assured to give us your order.
Mono PC pump structure diagram
Mono PC pump structure diagram

Mono C series complete spare parts

Mingjie Pump offers all kinds of 100% compatible Mono C series spare parts with the highest quality standards at the best price.

Mono C series model table

NO.ModelModel
1C21BC17A
2C21DC17B
3C22AC17D
4C22BC17K
5C22DC18A
6C23AC18B
7C23BC18D
8C23KC18K
9C13DC19A
10C2XAC19B
11C2XBC19K
12C1XDC1AA
13C1XKC1AB
14C14AC1AK
15C14BC1BA
16C14DC1BB
17C14KC1BK
18C15AC1CA
19C15BC1CB
20C15DC1CK
21C15KC1DA
22C16AC1DB
23C16BC1EB
24C16D
25C16K
Mono C series model table

* If you need models D, E, H, I. Merlin, please provide samples or drawings.

Position number and material list of Mono wear-resistant parts

Parts NamePositionMaterial
Stator22ANR, NBR, Q, EPM, FKM
Rotor25A45#, 2Cr13, 304, 316L, 2205, Ti (Heat-treatable and electroplated Cr)
Double layer circlipP40345#, 304, 316L
O-ringP401NR, NBR, Q, EPM, FKM
Retaining sleeve75A45#, 304, 316L
Boot28ANR, NBR, Q, EPM, FKM
Holding bandP40545#, 304, 316L
Coupling rod pin29A45#, 2Cr13, 304, 316L
Coupling rod26A45#, 2Cr13, 304, 316L, 2205, Ti
Coupling rod pin29B45#, 2Cr13, 304, 316L
Holding bandP40645#, 304, 316L
Boot28BNR, NBR, Q, EPM, FKM
Retaining sleeve75B45#, 304, 316L
O-ringP402NR, NBR, Q, EPM, FKM
Double layer circlipP40445#, 304, 316L
Plug-in shaft32A45#, 2Cr13, 304, 316L
Plug-in shaft pin29C45#, 2Cr13, 304, 316L
Position number and material list of Mono wear-resistant parts
01.

Large available inventory

Build a PC pump accessories supermarket with sufficient inventory.

02.

Fast delivery

With an efficient logistics network, you can receive your goods in the shortest time.

03.

100% compatible and highest quality

Not only the appearance and size match, but also the quality can be compared.

04.

Perfect after-sales guarantee

Online 24 hours, reply within 2-3 hours at the latest.


PC pump rotor machining
PC pump rotor machining

Special rotor machining machine

We have many advanced CNC rotor machining machines.



PC pump stator manufacturing

Special stator production equipment

We have high-precision stator molds and production equipment.


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