

The Graco 652423 3300P Pump is a 3-inch air-operated double diaphragm pump built for demanding industrial fluid transfer applications. Designed with polypropylene construction and Santoprene internals for durability and chemical resistance.
The Graco 652423 Pump 3300P SP/SP/SP/PT is a heavy-duty 3-inch air-operated double diaphragm (AODD) pump engineered for demanding industrial fluid transfer applications. Built with a polypropylene housing and Santoprene elastomers, this configuration delivers reliable performance in corrosive and abrasive environments while maintaining smooth, efficient operation.
| Component | Material Specification |
|---|---|
| Housing | Polypropylene (PP) – corrosion-resistant and lightweight |
| Seats | Santoprene (SP) |
| Balls | Santoprene (SP) |
| Diaphragms | Santoprene (SP) |
| Seals | PTFE (PT) – enhanced chemical resistance |
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.