Improved bellows seal design for reliability
Use recommended inlet fluid filters (e
and wear parts
but it is typically made from durable metals or engineered plastics for longevity and reliability
The GRACO 279038 is a wearing parts kit designed for use in GRACO industrial equipment
GRACO Husky 307 Acetal (3/8" BSP) Standard Pump, Polypropylene Center Section, S/S Seats, S/S Balls & TPE Diaphragm - (SKU: D3A335) Improved bellows seal design forThe GRACO D3A335 Husky 307 is a 3 8" BSP air operated double diaphragm pump with an acetal fluid section, polypropylene center section, stainless steel seats and balls, and a TPE (Hytrel) diaphragm. It is designed for reliable, low pulsation transfer of a wide range of fluids, including those requiring grounding for static dissipation, and is commonly used in chemical, paint, and process applications. Key Features: Air operated double diaphragm pump