Built for high-demand sanitary and industrial applications, the ST20 Metallic Pump delivers exceptional performance with a flow capacity of up to 151 GPM (571 LPM) and a maximum operating pressure of 125 PSI. Designed with a durable 316 stainless steel wetted construction and 2½” sanitary clamp fittings, this pump ensures hygienic fluid transfer and easy cleaning. It features a no-lube, no-stall air valve system and can handle solids up to 6 mm in size. FDA-compliant diaphragms (available in Santoprene or PTFE) provide excellent chemical compatibility, making the ST20 ideal for food processing, pharmaceuticals, and corrosive fluid handling. With robust construction, quiet operation, and simplified maintenance, the ST20 is a trusted solution for efficient and safe diaphragm pump operations in critical environments.
| MAX PRESSURE | 125 psi (8.6 bar) |
| FLOW | up to 650 L/min (172 GPM) |
| SOLID HANDLING | up to 6.4 mm (0.25 in) |
| MATERIAL OF CONSTRUCTION | FDA-approved stainless steel |
