Description

Gast K294J service/rebuild/repair kit used on oil-less diaphragm “lab” models with internal filtration (i.e. DOA-P704-AA). Service kit restores your unit to the original factory performance specifications. Recommended for service every 2 years. Service kit includes: Leaf valve, Limiters, O-ring, Gasket, Filter/Muffler Elements.

Also recommended for replacement: AF818A.

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The following products and services will be included in the quote request: