Tel:      +44 (0) 23 80 696931


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Torqueflow-Sydex Ltd

Unit 2CB, Deer Park Farm Industrial Estate

Knowle Lane, Horton Heath,

Eastleigh, Hampshire, SO50 7PZ


Pump Remanufacturing Process

Ampco’s remanufacturing process is guaranteed to return PE pumps to new pump performance.  PE pumps incorporate all standard Ampco upgrades except a stainless steel gear case and carry a one year new pump warranty.

Step 1

The pump is completely torn down. All internal components; shafts, bearings, gears, spacers, and seals are removed and replaced with new components. 


Step 2

The body and cover are machined to standard oversized dimensions + .020 / .040 / .060 / .080 


Step 3

The body and cover are polished back to their original 32 RA finish.

Step 4

New oversized rotors are machined to bring tolerances back to matching new pump performance / efficiency.. 


Step 5

The pumps are then assembled tp the same factory specified tolerances of a new pump. Pumps are assembled, less seals/ elastomers, until the customer specifies the preferred option.


Step 6

All pumps are water tested to assure flow requirements are met and confirm seal integrity prior to shipment. Remanufactured pumps carry a one year warranty..