Description

Gast K309 service/rebuild/repair kit used on oil-less diaphragm models with internal filtration (i.e. MOA-P101B-AA). Service kit returns your unit to original factory performance specifications. Recommended for service every 2 years. 1 kit required for DOA models. 2 kits required for DAA models. Service kit includes: Leaf valves, Limiters, Gasket, Filter Elements.

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