Graco 649457 Husky 1050 PP Air-Operated Diaphragm Pump

Compatible Machines

• Chemical transfer systems
• Paint and coating circulation systems
• Ink supply and printing press systems
• Water and wastewater treatment skids
• Bulk fluid dispensing units
• Industrial wash and cleaning systems

Product Overview

The Graco 649457 Husky 1050 PP Air-Operated Diaphragm Pump is a robust, air-powered pump designed for reliable fluid transfer in demanding industrial environments. Built with a polypropylene fluid section, this pump offers excellent chemical resistance while maintaining consistent flow and low maintenance requirements.

Its air-operated double diaphragm design allows safe operation without electricity, making it ideal for hazardous or wet locations. The pump delivers smooth, stall-free performance and can handle a wide range of low to medium-viscosity fluids.

Key Features

• Air-operated double diaphragm design for reliable and safe pumping
• Polypropylene fluid housing for strong chemical compatibility
• Stall-free air valve for smooth, continuous operation
• 1 inch inlet and outlet ports for easy integration into existing systems
• Positive displacement pumping for consistent flow control
• Low maintenance construction with fewer moving parts

Typical Applications

Installation & Compatibility Notes

This pump is designed to be installed as part of a fluid handling system rather than attached to a single dedicated machine. It requires a regulated compressed air supply and compatible piping connections. Always confirm fluid compatibility with polypropylene and internal elastomers before installation.

Frequently Asked Questions