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Graco 647669 1050A-PA01AA1BNBNBN replaces Graco 647003, 647074, 647026, 647690 and 647031

$1,755.00
In Stock
Part #: 647669

The Graco 647669 1050A-PA01AA1BNBNBN is a durable air-operated diaphragm pump built for reliable industrial fluid transfer. Its metallic bolted design and Buna-N components make it suitable for a wide range of compatible fluids.

  • Pump Type: Air-Operated Double Diaphragm (AODD)
  • Series: Husky 1050
  • Inlet / Outlet Size: 1 inch NPT
  • Wetted Parts: Buna-N (diaphragms, balls, seats)
  • Construction: Bolted metallic design
  • Applications: Paints, coatings, oils, lubricants, industrial fluids
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Industrial Air-Operated Diaphragm Pump Overview

The Graco 647669 1050A-PA01AA1BNBNBN is a heavy-duty Husky 1050 air-operated diaphragm pump designed for reliable fluid transfer in demanding industrial environments. It features a bolted metallic construction, 1-inch NPT inlet and outlet ports, and Buna-N wetted components for consistent performance with compatible fluids.

Key Features

Pump Type Air-Operated Double Diaphragm (AODD)
Series Husky 1050
Inlet / Outlet Size 1 inch NPT
Wetted Materials Buna-N (diaphragms, balls, seats)
Design Bolted metallic construction
Typical Applications Paints, coatings, oils, lubricants, solvents, industrial fluids

Compatible Machines & Systems

This pump is a stand-alone unit and is not limited to one specific machine model. It is commonly installed as the main pump in the following systems:

  • Industrial fluid transfer systems
  • Paint and coating circulation lines
  • Bulk fluid dispensing equipment
  • Chemical processing and handling systems
  • Waste fluid transfer and recovery setups
  • Lubrication and oil transfer skids

Why Choose This Pump

  • Handles a wide range of industrial fluids
  • Air-powered design for safe operation in hazardous areas
  • Bolted construction for improved durability and leak resistance
  • Easy to integrate into existing systems
  • Low maintenance and reliable long-term performance

Frequently Asked Questions

It is an air-operated double diaphragm pump designed for industrial fluid transfer applications.

No. This is a complete pump assembly that is installed into fluid handling systems rather than fitting a single dedicated machine.

Buna-N is commonly used with oils, lubricants, paints, coatings, and many industrial fluids that are not highly aggressive.

Yes. When installed correctly and supplied with clean, regulated air, it is suitable for continuous industrial use.

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