Graco 652400 Husky 3300P Polypropylene Diaphragm Pump

Compatible Machines & Applications

• Chemical transfer and dosing systems
• Industrial fluid circulation skids
• Bulk tank unloading systems
• Paint and coatings transfer units
• Adhesive and resin supply systems
• Wastewater and effluent handling systems
• Process manufacturing lines requiring 3" AODD pumps

Product Overview

The Graco 652400 Husky 3300P Polypropylene Diaphragm Pump is a heavy-duty air-operated double diaphragm (AODD) pump engineered for high-volume industrial fluid transfer. Built with a polypropylene fluid section, polypropylene center section, polypropylene seats, stainless steel balls, and Santoprene diaphragms, this pump delivers excellent chemical resistance and long service life in demanding environments.

Designed for reliability and ease of maintenance, the Husky 3300P offers consistent flow performance while reducing downtime. Its large 3-inch porting makes it ideal for bulk transfer applications where high flow rates are essential.

Key Features

• 3" (76 mm) fluid inlet and outlet ports for high flow capacity
• Air-operated design – safe for hazardous and explosive environments
• Polypropylene construction for chemical compatibility
• Bolted design for improved sealing and leak prevention
• Handles viscous, abrasive, and solids-laden fluids (material dependent)
• Low maintenance air valve system for extended service intervals

Technical Specifications

Common Applications

This pump is commonly installed in systems that require dependable, high-volume fluid transfer. It performs efficiently in chemical processing, industrial manufacturing, bulk material handling, coatings transfer, and wastewater treatment operations.

Frequently Asked Questions