Graco 647327 Husky 1050A Diaphragm Pump

Graco 647327 1050A Pump – Air diaphragm pump with polypropylene seats, Buna‑N balls and Buna‑N diaphragms for reliable industrial fluid transfer.

$3159.45

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Compatible Machines / Systems

Manufacturer	Graco
Model Number	647327
Type	Pneumatic Diaphragm Pump
Center Section Material	Aluminum
Port Size	1″ NPT
Air Inlet	1/2″ NPT
Wetted Material	Aluminum, Polypropylene seats, Buna‑N balls & diaphragms
Compatible Media	Water, oils, antifreeze, detergents, general industrial fluids

Yes, Buna‑N balls and diaphragms are suitable for many petroleum‑based fluids.

Yes — modular diaphragms and check balls simplify service and replacement.

Regulated compressed air up to 100–125 psi is typical for proper pump operation.

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