Submersible Sewage Pumps with Cutter Blade
Grinder Submersible Pump
A grinder submersible pump uses stainless steel cutting blades at the suction inlet to grind solid and fibrous matter in wastewater into small particles before discharge. Through grinding, wastewater can be pumped through small-bore pipelines over long distances and to elevated heights.
Cast iron and stainless steel body models are available in single-phase and three-phase variants, 1–15 HP. Super-grinder vortex impeller drainage pumps are also included in this category.
GrinderStainless steel cutting blade
1–15 HPMotor power
Single / three-phaseSupply
Cast iron / stainlessBody
Advantages
- Grinds solids and fibrous waste
- Long-distance discharge with small-bore pipelines
- Reduces blockage risk
- Durable stainless steel blades
Application Areas
- Septic tank and sewer lift stations
- Toilet and kitchen wastewater
- Hotels, hospitals and residential complexes
- Pressurised sewer lines
Technical Specifications
| Cutter | Stainless steel blade |
|---|---|
| Motor power | 1 – 15 HP |
| Supply | 220 V single-phase / 380 V three-phase |
| Body | Cast iron or stainless steel |
Materials
| Body | Cast iron or stainless steel |
|---|---|
| Blade | Hardened stainless steel |
| Shaft | Stainless steel |
| Mechanical seal | SiC |
Why ORFA?
Since 1985Over 40 years of experience in industrial plumbing equipment supply.
Technical AdviceSupport in selecting the correct valve for line pressure and size requirements.
Stock DeliveryCommon sizes dispatched from warehouse same day.
Spare PartsBall seal, mechanical seal and actuator kits plus other valve spare parts from a single source.
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