Rebuild Kit For Gast 0523 W-K478 Rotary Vane Rebuild Kit

Gast rotary vane septic air pumps are dependable, silent pumps made to guard against excessive noise and internal corrosion. The units are perfect for giving your aerobic septic system a constant, steady air flow because of their pulse-free high flow air and inbuilt sound suppression, which prevents you from being disturbed.

Replacement parts and repair instructions for your current Gast 0523 series rotary vane aerator/pump are included in the Gast 0523 K478 Rotary Vane Rebuild Kit. With sufficient use and time, your pump's vanes will deteriorate and require replacement. Over time, a layer of film that protects the vanes from regular wear breaks off.

It is recommended that you change the two internal filters in your pump once a year and clean them every six months. You should anticipate that the carbon vanes will start to wear down or, in the worst situations, break after years of use. Reduced airflow and pressure loss in the unit are the results of worn or damaged blades.

Guzman Septic Services’s rotary vane rebuild kit is not a Gast product. Under no circumstances is Guzman Septic Service's representing that these products originate from Gast.