Graco 652421 Husky 3300P Stainless Steel Diaphragm Pump

Compatible Machines

• OEM fluid handling systems requiring a 3" air-operated diaphragm pump
• Bulk fluid transfer skids and pump carts
• Chemical processing and batching systems
• Wastewater treatment transfer systems
• Oil and lubricant distribution systems
• Food and beverage processing lines (with compatible elastomers)
• IBC tote and storage tank transfer setups

Product Overview

The Graco 652421 Husky 3300P Stainless Steel Diaphragm Pump is a heavy-duty air-operated double diaphragm (AODD) pump designed for high-volume industrial fluid transfer. Built with stainless steel wetted components, this pump is ideal for handling corrosive, abrasive, and demanding process fluids in continuous-duty environments.

Key Features

Performance & Benefits

• Reliable non-stalling air valve system
• High flow capacity for bulk transfer operations
• Handles viscous, abrasive, and corrosive fluids
• Leak-resistant bolted construction
• Suitable for hazardous and explosive environments (air-driven)
• Reduced maintenance with durable diaphragm design

Applications

This pump is commonly used in industrial plants where dependable fluid movement is critical. It performs efficiently in chemical transfer, waste handling, oil distribution, coatings movement, and sanitary fluid processing applications where stainless steel compatibility is required.

Frequently Asked Questions