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Graco 647499 Husky 1050A-PA01DA1TPPTTP Diaphragm Pump

High‑efficiency **Graco 647499 Husky 1050A Air Operated Diaphragm Pump** engineered for reliable industrial fluid transfer and heavy-duty pneumatic operation.

  • Brand: Graco
  • Type: Pneumatic Diaphragm Pump
  • Application: Industrial fluid and chemical handling
  • Fit/Ports: 1″ NPT inlet/outlet, 1/2″ air inlet
  • Materials: Aluminum center section, PTFE diaphragms, TPE balls & seats

$1354.05
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Compatible Machines / Systems

  • Graco Husky 1050A series air-operated diaphragm pump setups
  • Industrial fluid transfer systems for oils, detergents, water, and chemical solutions
  • Pneumatic pumping applications in chemical plants, manufacturing, and oil transfer
Manufacturer Graco
Model Number 647499
Type Pneumatic Diaphragm Pump
Center Section Material Aluminum
Port Size 1″ NPT (Inlet/Outlet)
Air Inlet 1/2″ Female NPT
Wetted Material Aluminum, PTFE, TPE
Compatible Media Water, oils, chemical solutions, detergents

Frequently Asked Questions

Yes, PTFE and TPE components provide resistance to many corrosive fluids; however, always verify chemical compatibility for highly aggressive acids or bases.

The pump can handle continuous flow up to approximately 50 GPM (189 L/min) under optimal operating conditions.

Inspect diaphragms and balls every 3–6 months, or more frequently if pumping abrasive or chemical fluids, to maintain optimal performance.

Yes, air-operated diaphragm pumps like this can run dry temporarily, but prolonged dry operation should be avoided to extend service life.

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