Description
SA1 Heavy Duty Flap Valve Pumps are recommended for abrasive slurries, suspended and non-suspended solids and line-size solids. All SANDPIPER® Heavy Duty Flap Pumps are configured with bottom discharge porting to prevent settling solids from shortening pump life and provide superior suction lift. SA1 pumps are thick wall constructed of Sand Casted Aluminum, Cast Iron and Stainless Steel with elastomer and TPE (thermal plastic elastomer) diaphragms and check valves. See tabs below for a complete description.
| Specification | |
| Port Size | SA1: 1” NPT SA25: 1" BSP (Tapered) |
| Capacity | 0 to 42 gpm (159 lpm) |
| Air Distribution Valve | No-lube, no-stall design |
| Solids-Handling | Up to 1" (25.4 mm) |
| Heads Up To | 125 psi or 289 ft. of water (8.6 bar or 88 meters) |
| Displacement/Stroke | 10 gallons (.38 liters) |
| Max Operating Pressure | 125 psi (8.6 bar) |
| Shipping Weight | Aluminum: 48 lbs. (21 kg) Cast Iron: 76 lbs. (34 kg) Stainless Steel: 79 lbs. (36 kg) |
SA1 Metallic Performance Curve
