The coupling rod connects the rotor and the drive shaft. When the motor is running, the drive shaft drives the coupling rod, and the coupling rod then drives the rotor to play a transmission role. Except for the drive shaft, these mechanical components are located in the suction chamber of the pump.

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

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

#Mono screw pump Coupling rods, #connecting rod #shaft

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 ,

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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