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Graco 647006 Husky 1050 Pneumatic Diaphragm Pump

The Graco 647006 Husky 1050 Pneumatic Diaphragm Pump is an air-operated solution built for reliable fluid transfer in industrial applications. It delivers consistent flow without electricity, making it suitable for demanding and hazardous environments.

  • Air-operated double diaphragm pump design
  • Maximum flow rate up to 50 GPM (189 LPM)
  • Maximum fluid pressure of 125 PSI
  • 1 inch NPT inlet and outlet connections
  • Stall-free operation with low pulsation
  • Ideal for chemicals, coatings, adhesives, and industrial fluids

$1604.8
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Compatible Machines & Applications

  • Industrial fluid transfer systems
  • Chemical processing and dosing skids
  • Paint, coatings, and ink circulation systems
  • Adhesive and sealant supply units
  • Bulk drum and tote unloading systems
  • Waste fluid and slurry handling setups

Key Features & Benefits

Pump Type Air-Operated Double Diaphragm (AODD)
Maximum Flow Rate Up to 50 GPM (189 LPM)
Maximum Fluid Pressure 125 PSI (8.6 bar)
Inlet / Outlet Size 1 inch NPT
Power Source Compressed Air
Operation Stall-free, low pulsation air valve design

Typical Uses

This pneumatic diaphragm pump is commonly integrated into complete pumping systems rather than installed inside a single machine. It is suitable for transferring abrasive, shear-sensitive, or viscous fluids while maintaining consistent performance and reduced maintenance requirements.

Installation & Compatibility Notes

  • Requires a regulated compressed air supply
  • Compatible with standard industrial piping connections
  • Can be mounted vertically or horizontally depending on system design
  • Material configuration must match the fluid being pumped

Frequently Asked Questions

The pump is suitable for a wide range of fluids including chemicals, paints, coatings, adhesives, and light slurries, depending on material configuration.

No, it is fully air-operated and designed for use in environments where electric pumps are not suitable.

Yes, the diaphragm design allows self-priming and dry-run capability without damage.

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