Koenders Water Solutions Aerator Pump Repair Kit. HD250 HD550. DH750. KWS10601

  

Koenders Water Solutions Electric Aerator Pump Repair Kit. If you have low pressure problems, it is time to rebuild your pump. These kits are available in several styles and for 2 different style Compressors.

NOTE the Gardner Denver / Thomas brands are different from the TurNorth Brand / style. These are both private labelled by Koenders but made by Thomas or TruNorth. This is for the Double Piston Thomas version.

If you have a Single Piston or the TruNorth type, please let us know. Kit includes - Cylinder Sleeve, 1 Cup Seal, Cylinder Sleeve O-Ring, Head Gaskets, 2 Valves. This kit fits models with a Cylinder Sleeve ID of 2.75. Does not include the Compressor. Recommend for service every 2 years.

The following tools are used in the maintenance and overhaul procedures. When the compressor run time reaches 6000 hours (or a multiple of 6000 hours) it is time to replace certain items in the. These include the piston cups, piston seals and head gaskets (if needed) of the compressor.