1. Advantages and using range:
HS Submersible sewage pumps made of cast iron, suitable for sewage and dirty water systems with solids, waste water, removal of treated liquid waste and tank emptying and general dirty water duties. Small size, convenient.
HS Submersible sewage pumps made of cast iron, suitable for sewage and dirty water systems with solids, waste water, removal of treated liquid waste and tank emptying and general dirty water duties. Small size, convenient.
2. Materials:
1) Motor housing: Cast iron
2) Pump body: Cast iron
3) Impeller: Cast iron
4) Mechanical seal: Ceramic-Graphite, Silicon carbide-carbide alloy
5) Shaft: 45# stee
6) Bearing: Steel
1) Motor housing: Cast iron
2) Pump body: Cast iron
3) Impeller: Cast iron
4) Mechanical seal: Ceramic-Graphite, Silicon carbide-carbide alloy
5) Shaft: 45# stee
6) Bearing: Steel
3. Technical Parameters:
| Model | Flow | Head | Power | Voltage | Outlet |
| (m³ /h) | (m) | (kw) | (V) | (mm) | |
| HS7-7-0.55F | 7 | 7 | 0.55 | 220 | 50 |
| HS10-10-0.75F | 10 | 10 | 0.75 | 220 | 50 |
| HS7-15-1.1F | 7 | 15 | 1.1 | 220 | 50 |