SPT 675 Heavy-Duty Wastewater Submersible Pump 7.5 kW (400V)

Supplier Part Number: SPT 675

Pros and Cons:

+ Powerful 7.5 kW three-phase pump (400V) for sand and dirty water
+ Open channel impeller — resistant to fibres and solids
+ Robust cast iron casing with chrome steel impeller — wear-resistant
+ Dual mechanical shaft seal (SiC) and thermal protection
- Only available as 400V three-phase — no 230V version

Professional Heavy-Duty Dirty Water Submersible Pump

The SPT 675 is a heavy-duty industrial submersible pump (7.5 kW, 400V) for large-scale dewatering and dirty water drainage. With up to 124.8 m³/hour and a 31-metre head, it is built for continuous operation under the toughest conditions in construction, mining, and industry.

The pump casing and motor are made of wear-resistant cast iron, and the open channel impeller is made of chrome cast steel. With a dual mechanical shaft seal made of silicon carbide (SiC) and built-in thermal motor protection, the 675 is resistant to abrasive, contaminated water and continuous operation.

Which SPT submersible pump do I need?

Choose based on power, head, and flow rate. The 675 delivers up to 124.8 m³/hour and a 31-metre head. If you need more pressure or flow, consider a heavier model from the SPT 215–8220 series. Unsure about the right choice? Feel free to ask us for advice.

Scope of delivery

SPT 675 submersible pump with R 6" discharge connection. This 400V three-phase pump does not have an integrated float; level control is handled by an external control unit.

Technical specifications SPT 675

Downloads

1. SPT 215–8220 datasheet (DE)

Non-binding advice?

Unsure if the SPT 675 is suitable for your situation? Feel free to contact our customer service — we are happy to help you think it through.