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Graco 651226 Husky Pump 1050S-PP01CS1SSSSSPPT

The Graco 651226 Husky 1050S is a 1-inch air-operated double diaphragm pump built for dependable fluid transfer in industrial applications. Its stainless steel construction and PTFE components make it suitable for demanding and corrosive fluids.

  • Pump Type: Air-operated double diaphragm (AODD)
  • Port Size: 1 inch inlet and outlet
  • Wetted Materials: Stainless steel
  • Diaphragm & Seals: PTFE (Teflon)
  • Max Flow Rate: Up to 50 GPM (189 L/min)
  • Max Working Pressure: 125 psi (8.6 bar)
  • Best For: Chemicals, solvents, coatings, water, and industrial fluids

$4653.92
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Compatible Machines & System Applications

The Graco 651226 Husky Pump 1050S-PP01CS1SSSSSPPT is a 1-inch air-operated double diaphragm pump designed for reliable fluid transfer in demanding industrial environments. Below are the common machines and systems where this pump is typically installed.

Compatible Machines / Systems

  • Chemical transfer and dosing systems
  • Industrial fluid circulation systems
  • Drum and tote unloading units
  • Paint, coating, and ink supply systems
  • Water and wastewater treatment skids
  • Manufacturing process fluid feed systems
  • Solvent and cleaning fluid transfer setups

Product Overview

This pump belongs to the Husky 1050 series and features stainless steel fluid sections with PTFE-based internal components. Its air-operated design ensures stall-free operation, consistent flow, and safe use in hazardous or explosive environments where electric pumps are unsuitable.

Pump Type Air-Operated Double Diaphragm (AODD)
Port Size 1 inch inlet / outlet
Wetted Material Stainless Steel
Diaphragm / Seal Material PTFE (Teflon)
Maximum Flow Rate Up to 50 GPM (189 L/min)
Maximum Working Pressure 125 psi (8.6 bar)
Solids Handling Up to 3.2 mm (1/8 in)

Key Benefits

  • Handles corrosive and aggressive fluids with ease
  • Self-priming design for easy startup
  • Stall-free air valve for smooth and reliable operation
  • No electricity required – ideal for hazardous areas
  • Low maintenance with long diaphragm life

Frequently Asked Questions

This pump is suitable for chemicals, solvents, oils, paints, coatings, water, and other industrial fluids compatible with stainless steel and PTFE materials.

No, it is fully air-operated and runs using compressed air, making it safe for use in explosive or hazardous environments.

Yes, it is designed for continuous industrial use and provides consistent performance when supplied with clean, regulated compressed air.

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