| Model | WP25H | WP25 | WP50 | ||||
| Inlet inch (mm) | 1"(25mm) | 1"(25mm) | 2"(50mm) | ||||
| Outlet inch (mm) | 1"(25mm) | 1"(25mm) | 2"(50mm) | ||||
| Max.head (m) | 32 | 22 | 32 | ||||
| Suction lift (m) | 8 | 8 | 8 | ||||
| Max.flow (L/min) | 140 | 110 | 570 | ||||
| Pump body | Aluminium alloy | Aluminium alloy | Aluminium alloy | ||||
| Impeller | Aluminium alloy | Cast iron | Cast iron | ||||
| Mechanical seal | Carbon-Ceramic | Carbon-Ceramic | Carbon-Ceramic | ||||
| Driving power (KW) | 1.1 | 1.1 | 3.8 | ||||
| Working speed (rpm) | 5500 | 5500 | 3600 | ||||
| Dimension (mm) | 290*200*167 | 240*160*172 | 300*255*205 | ||||
| Weight (kg) | 1.4KG | 2.8KG | 6KG |