Graco 651105 Husky 1050S Diaphragm Pump

Compatible Machines

The Graco 651105 Husky 1050S Diaphragm Pump is a standalone industrial pump and is commonly installed in the following systems where a 1-inch air-operated diaphragm pump is required:

• Industrial paint circulation and transfer systems
• Coatings and finishing spray systems
• Chemical transfer and processing units
• Adhesive supply and dispensing systems
• Ink transfer and circulation systems
• Lubrication and oil transfer setups
• Drum and tote unloading systems
• General industrial fluid handling systems

Product Description

The Graco 651105 Husky 1050S is an air-operated double diaphragm pump designed for reliable and efficient fluid transfer in demanding industrial environments. Its stainless-steel construction provides excellent durability and chemical resistance, making it suitable for a wide range of aggressive and sensitive fluids.

This pump features Graco’s proven low-pulsation air valve, delivering smooth flow and consistent performance while reducing downtime caused by stalling. The bolt-through design enhances sealing reliability and simplifies maintenance.

Key Features

• Air-operated double diaphragm design for safe use in hazardous environments
• Stainless steel fluid section for long service life and corrosion resistance
• Low-pulsation, stall-free air valve for smooth and consistent operation
• 1-inch inlet and outlet ports for efficient fluid transfer
• Bolt-through construction to improve sealing and reduce maintenance time
• Handles a wide range of fluids, including paints, coatings, chemicals, and lubricants

Technical Highlights

Frequently Asked Questions