Graco 651091 1050S Pump SS PT PO

Compatible Machines

The Graco 651091 1050S Pump is a complete air-operated diaphragm pump and is not a small replacement part. It is designed to integrate into industrial fluid handling systems that are built around 1-inch AODD pump configurations.

• Graco Husky 1050 air-operated diaphragm pump systems
• Industrial chemical transfer skids using 1″ AODD pumps
• Paint and coating circulation systems
• Solvent and ink transfer units
• Water treatment and filtration systems
• General industrial fluid handling machines requiring stainless steel diaphragm pumps

Product Description

The Graco 651091 Pump1050S-PA01CS1-SSPTPOPT is a high-performance air-operated double diaphragm pump engineered for demanding industrial applications. It belongs to the Husky 1050 series and features a robust stainless steel fluid section combined with chemically resistant PTFE internal components.

This pump is designed for consistent flow, long service life, and reliable operation when transferring aggressive or sensitive fluids such as paints, coatings, solvents, chemicals, and process liquids.

Key Features

• Stainless steel fluid section for corrosion resistance
• PTFE diaphragms and seals for broad chemical compatibility
• Air-operated design – no electricity required
• 1″ inlet and outlet ports for high-flow applications
• Positive displacement pumping for controlled and efficient fluid transfer
• Low maintenance construction with serviceable internal components

Typical Applications

Frequently Asked Questions