The stator materials  is  rubber. Because it needs to form a closed meshing cavity with the rotor, it is an interference fit with the rotor. When the rotor (main shaft) rotates and causes continuous friction, it will wear naturally.

The Progressive cavity pump rotor (also known as the main shaft) is mostly made of stainless steel, and can be selectively plated with chrome;

Due to its meshing relationship with the characteristic geometry of the stator, in addition to natural wear, it is also whether the conveyed medium contains solid particles and corrosive.

The rotor materials include: 304 stainless steel, 316L stainless steel, and 2cr13 stainless steel.

The stator materials include:NBR,EPDM,FKM,HNBR

100% compatible with the original ,Made in China,quality guarantee,high performance cost ratio

Regular model:

C21BC/AC81RMA

c23BC/AC81RMA

C14BC/KC/AC81RMA

C14BC/KC/AC11RMA

C15BC/KC/AC81RMA

C15BC/KC/AC11RMA

C16BC/KC/AC81RMA

C16BC/KC/AC11RMA

C17BC/KC/AC81RMA

C17BC/KC/AC11RMA

C18BC/KC/AC81RMA

C18BC/KC/AC11RMA

C19BC/KC/AC81RMA

C19BC/KC/AC11RMA

Kaiyan Company supplies reliable replacement spare parts for Mono progressing cavity pumps.

We offer a full range of components, including rotors, stators, coupling rods, universal joints, insertion shafts, extension shafts, transmission shafts, drive shafts, sealing shafts, connecting shafts, and mechanical seals.

Our parts are designed to be fully compatible with original Mono pump models.

We have helped many customers across industries like marine, oil & gas, paper & pulp, agriculture, and food processing with successful replacements.

Why Choose Kaiyan?
1. Save 30%–50% on Costs， Get the same quality for much less.
2. Perfect Fit & Compatibility，Our parts replace original brand parts seamlessly.
3. Fast Delivery: We ship quickly to minimize your downtime.
4. Quality You Can Trust: High performance without compromise.
5. Dedicated Support: Our professional team responds promptly to your needs.
Choose Kaiyan for dependable parts, expert service, and significant savings

Kaiyan pump has 10 years of industrial and civil pump experience,

will find the right solution for any application,

Our products are exported to more than 100 countries,

We guarantee one hour response before and after sales ,also solve the problem on the same day.

Most of our pump products and accessories are in stock

, can be delivered at any time.

It also supports wholesale and OEM customization.

Email:kypump251013@gmail.com

Whatsapp:+86 153 1226 1613

https://www.linkedin.com/in/guo-fang-wang-316093391

https://www.instagram.com/kypump251013/

https://kynspump.com/shop/

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