UNITOR AEROFLOW DOUBLE DIAPHRAGM PUMP 2 INCH SS – COMPLETE SERVICE KIT (AIR & FLUID SIDE)
Complete service kit for the Unitor Aeroflow Double Diaphragm Pump 2″ SS (635640).
The kit contains replacement components for both the air and fluid sides of the pump, allowing comprehensive servicing to restore pump performance and extend service life.
Description
The Unitor Aeroflow 2″ SS Complete Service Kit provides the main replacement components required for servicing both the air and fluid sides of the Unitor Aeroflow 2″ stainless steel double diaphragm pump.
The kit is specifically designed for:
Unitor Aeroflow Double Diaphragm Pump 2″ SS – Product No. 635640
Regular inspection and replacement of wear components helps maintain reliable pump operation and can extend the service life of the pump.
Kit Contents
The complete service kit contains:
- 4 × Diaphragms
- 4 × Balls
- 4 × Ball Seats
- 4 × O-rings
- 1 × Pneumatic Exchanger
- 1 × Air Command Unit
This provides components for servicing both the fluid side and air side of the pump.
Product Information
| Specification | Details |
|---|---|
| Product number | 635666 |
| Product group | 427 |
| Product type | Complete Service Kit |
| Service area | Air & Fluid Side |
| Compatible pump | Unitor Aeroflow Double Diaphragm Pump 2″ SS |
| Compatible pump number | 635640 |
| Brand | Unitor |
Wilhelmsen lists 635666 specifically as a spare for pump 635640.
Designed for Unitor Aeroflow 2″ SS
This service kit is intended specifically for the stainless steel 2″ version of the Unitor Aeroflow Double Diaphragm Pump.
For correct spare-part selection, always check the pump model and product number before ordering.
Delivery Throughout Norway
Ålesund Supply supplies Unitor Aeroflow pumps, service kits and spare parts throughout Norway.
We can arrange delivery to customers in Ålesund, Bergen, Trondheim, Oslo, Stavanger, Kristiansand, Haugesund, Molde, Kristiansund, Bodø and Tromsø, as well as directly to vessels, shipyards and industrial customers throughout Norway.
Contact us for price, availability and delivery options.






