Gast K294J Repair Kit for a DOA Diaphragm Compressor or Vacuum Pump

The Gast K294J service kit is used on oil-less diaphragm "lab" models with internal filtration. This service kit returns your unit to its original factory performance specifications. We recommend service every 2 years.
This repair kit can be used for the following products:

• DOA-P704-AA

Also recommended for replacement: AF818A.
Gast K294J OEM Full Repair Kit Includes:
Qty Item
1 Instruction Manual
2 AF817 Leaf VLV FCST
1 AF819A Ret VLV
1 AF856 Valve Limiter ROC/IDA (SP)
1 AH705 Gasket Head
1 AP110 Limiter, Valve
1 AP513B Molded O-Ring
1 AT712 Element, Filter
2 AT712A Filter Element
2 AT713 Element, Muffler and Filter
2 BB317 6-32x .187 SS (SP)
1 BB330B 6-32x .625 Pan Head