Graco 649401 Husky 1050F-PP Diaphragm Pump

Compatible Machines & Systems

The Graco 649401 Husky 1050F-PP Diaphragm Pump is a standalone, air-operated pump. It is not tied to one specific machine model but is commonly installed in the following systems where reliable fluid transfer is required:

• Chemical transfer and dosing systems
• Drum and tote unloading stations
• Industrial fluid transfer skids
• Paint, coating, and ink circulation systems
• Wastewater and effluent handling setups
• Oil, coolant, and lubricant transfer units

Product Overview

The Graco 649401 Husky 1050F-PP is an air-operated double diaphragm (AODD) pump designed for efficient, stall-free operation in industrial environments. Its polypropylene fluid section provides excellent chemical resistance, making it suitable for a wide range of aggressive and non-aggressive fluids.

Key Features

• Air-operated design – No electricity required; safe for hazardous areas
• Double diaphragm construction – Smooth, consistent fluid delivery
• Polypropylene fluid sections – Strong resistance to chemicals and corrosion
• 1-inch inlet and outlet ports – Easy integration into existing piping
• Self-priming capability – Handles dry starts and suction lift applications
• Low pulsation airflow valve – Reduced downtime and improved efficiency

Typical Applications

Frequently Asked Questions