The Gast K294A DOA/DAA Repair Kit at Kinequip is a genuine service kit designed for oil-less diaphragm pumps with internal filtration, including models like the DOA-P701-AA. This kit restores your pump to its original factory performance, making it ideal for routine maintenance or full rebuilds. It’s recommended for service every two years to maintain optimal efficiency and reliability.
One kit is sufficient for DOA models, while DAA models require two kits.
Quick Product Highlights
- Full repair kit for Gast DOA and DAA oil-less diaphragm pumps
- Restores original factory performance
- Includes valves, gaskets, O-rings, and filter elements
- One kit needed for DOA models; two for DAA models
- Recommended service interval: every 2 years
Includes:
- (2) Instruction Manual
- (2) AF817 Leaf VLV FCST
- (1) AF819A Ret VLV
- (1) AF820 Head Gasket
- (1) AF856 Valve Limiter ROC/DIA
- (1) AP110 Limiter, Valve
- (1) AP513 Molded O-Ring
- (1) AT712 Element, Filter
- (2) AT713 Element, Muffler and Filter
- (2) BB317 6-32X .187 PHMS
- (1) BB330B 6-32X .625 Pan Head
Get your Gast K294A DOA/DAA Repair Kit at Kinequip today.



