

The Graco 652991 Husky 3300S Stainless Steel Diaphragm Pump is a heavy-duty air-operated pump designed for high-volume industrial fluid transfer with excellent durability and chemical resistance.
The Graco 652991 Husky 3300S Stainless Steel Diaphragm Pump is a heavy-duty air-operated double diaphragm (AODD) pump designed for high-volume industrial fluid transfer. It is commonly installed in fluid handling systems, chemical transfer units, and manufacturing process equipment where reliable and efficient pumping is required.
This pump is typically integrated into industrial systems rather than one specific machine. It is commonly used with the following equipment:
The Graco 652991 Husky 3300S Stainless Steel Diaphragm Pump is part of the Husky 3300 series, known for its high flow capacity, durable construction, and stall-resistant air valve technology. The pump operates using compressed air, eliminating the need for electric motors and making it suitable for hazardous or explosive environments.
Its stainless steel fluid section combined with Santoprene components offers excellent durability and resistance to many industrial fluids. This configuration is widely used in manufacturing plants, chemical handling operations, and large-scale fluid transfer applications.
| Specification | Details |
|---|---|
| Pump Type | Air-Operated Double Diaphragm (AODD) |
| Model | Graco 652991 Husky 3300S |
| Port Size | 3 inch |
| Fluid Section Material | Stainless Steel |
| Center Section | Aluminum |
| Seat Material | Stainless Steel |
| Ball Material | Santoprene |
| Diaphragm Material | Santoprene |
| Maximum Flow Rate | Up to 300 GPM (approx.) |
| Maximum Working Pressure | Up to 125 PSI |
Subscribe to our newsletter to get exclusive discounts and new theme launches right in your inbox.
You may unsubscribe at any moment. For that purpose, please find our contact info in the legal notice.