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Graco 651543 1050S-PA01AS5-2SSBNBNPT Pump

$3,131.40
In Stock
Part #: 651543

The Graco 651543 1050S-PA01AS5-2SSBNBNPT Pump is a reliable air-operated double diaphragm pump built for continuous industrial fluid transfer. Its stainless steel construction and Buna-N components make it suitable for demanding paint, chemical, and solvent applications.

  • Husky 1050 air-operated double diaphragm pump
  • Stainless steel fluid section for durability
  • Buna-N diaphragms, balls, and seats
  • NPT threaded inlet and outlet ports
  • Designed for paint, chemical, oil, and solvent transfer
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Genuine OEM Part Fast Shipping (Order by 1 PM CST) Easy Returns

Compatible Machines & System Usage

  • Industrial fluid transfer systems
  • Paint circulation and coating supply systems
  • Chemical transfer and dosing systems
  • Adhesive and sealant supply units
  • Ink and resin transfer setups
  • Waste oil and solvent handling systems

Graco 651543 1050S-PA01AS5-2SSBNBNPT Pump Overview

The Graco 651543 1050S-PA01AS5-2SSBNBNPT Pump is an air-operated double diaphragm pump designed for demanding industrial fluid handling applications. Built on the proven Husky 1050 platform, this pump delivers consistent performance, chemical compatibility, and long service life in continuous-duty environments.

Its stainless steel fluid section combined with Buna-N elastomers makes it suitable for a wide range of fluids including coatings, solvents, oils, and industrial chemicals. The air-powered design allows safe operation in hazardous areas where electric pumps are not suitable.

Key Features

Pump Type Air-Operated Double Diaphragm (AODD)
Series Husky 1050
Fluid Section Material Stainless Steel
Elastomers Buna-N (diaphragms, balls, seats)
Port Type NPT threaded ports
Typical Connection Size 1 inch inlet / outlet
Power Source Compressed air

Applications

  • Continuous paint and coating circulation
  • Chemical and solvent transfer
  • Bulk fluid unloading from drums or totes
  • Industrial process fluid handling
  • Automotive and manufacturing production lines

Why Choose This Pump

The balanced air valve design helps reduce pulsation and icing, while the modular construction allows fast maintenance and reduced downtime. This configuration is ideal for users who require a reliable diaphragm pump with strong chemical resistance and stable flow performance.

Frequently Asked Questions

This pump is suitable for paints, coatings, oils, solvents, adhesives, and many industrial chemicals that are compatible with stainless steel and Buna-N materials.
No. This is an air-operated pump that runs using compressed air, making it suitable for hazardous or explosive environments.
It can replace other Husky 1050 pumps when the fluid compatibility, port type, and material configuration match system requirements.

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