The Gast K479 Rotary Vane Rebuild kit comes with everything you need to repair your Gast rotary vane septic air pump for only $74.00. Gast Rotary Vane Aerators need to be rebuilt on a periodic basis to bring them back to factory performance. Also after many years the internal vanes eventually wear down and break into little pieces causing the pump to stop working and needing to be rebuilt. Servicing the unit is with the K479 Rotary Vane Rebuild Kit is an easy and economical alternative to buying a brand new pump.
- 4 AK513 Vanes
- 2 O-Rings
- 2 Internal filters
- Instructions on rebuilding.
K479 Rotary Vane Septic Air Pump Rebuild Kit.