Umbra Acuasub Submersible Pumps are Multi-stage pumps with centrifugal radial impellers. They are designed to handle clean water at a maximum temperature of 35 deg. C. The maximum content of sand would be 60 gr/m. The pumps are particularly suited to irrigation, water boosting, water transfer, emptying flooded cellars or rooms along with many other water duties for both civil and industrial applications. Suitable for continuous service. Use depth up to 60 m under the water level (with adequate length of supply cord) Vertical and horizontal working. Max immersion under the water level 17 m. with 20 m cable. (Rif. 60335 - 2 - 41).
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Materials of construction
Pump and motor body, handle, cover and screen in Stainless Steel AISI 304. Impellers, diffusers and separators in reinforced PPO.
Each pump stage is flitted with a Stainless Steel ring for wear resistance.
The motor shaft is in Stainless Steel AISI 420.
The mechanical seal is Alumina/ Graphite, lubricated. (Silicone Carbide seal available on request).
A special lip seal is also fitted to help protect.
Asynchronous, single phase 230V 50 HZ or three phase, 400V-50HZ.
Other voltages or frequency available on request.
Insulation Class F.
Internal cooling is through a non-polluting mineral oil.
External cooling through pumped liquid.
Built-in overload protection.
Please note all pumps are despatched at the earliest available for each manufacturer, this could be 9 -10 working days or more, for updated information please contact our sales office.
For next day delivery, please ensure your order is placed before 2pm Monday to Friday, orders received after 2pm Friday will be processed the next working day as we are closed at the weekend. For any orders after this time that still require next day delivery, please contact the office on 01977 602200.