Conforto ST
4" Stainless steel submersible borehole pump with floating impellers
Conforto ST are 4" stainless steel submersible borehole pumps with floating Noryl impellers. The floating design reduces the high starting torque and increases sand resistance, which extends pump life in boreholes with abrasive water. Nine series (ST 05 to ST 80) cover heads of up to 322 m and flow rates of up to 30 m³/h. They are intended for clean, non-aggressive water free of solid or abrasive particles — water supply for residential and industrial use, pressurising systems, irrigation, stock watering and dewatering.
Features
- Floating Noryl impellers
- Reduced starting torque and increased sand resistance
- Stainless steel body
- Nine series — from ST 05 to ST 80
- Head of up to 322 m
- Flow rate of up to 30 m³/h (500 l/min)
- Power from 0.37 to 7.5 kW
- Speed of 2850 rpm
Applications
Technical specifications
* H (m) — head in metres at the corresponding flow rate Q (m³/h). For full performance curves, get in touch.
Compatible motors
For installation with Conforto ST we recommend the following Conforto motors:
Submotor 4"
4" re-windable submersible motor, 0.37–7.5 kW
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