The Acuatec series and the Acuasub are high head pumps for use in domestic, industrial and, in particular, agricultural applications. They are suitable for pumping potable water and water containing up to 60 gr/m³ of suspended solids. They have a 304 stainless steel body, strainer, motor and support brackets and Noryl diffusers and impellers. Each pump stage is fi tted with a 304 stainless steel ring for enhanced wear resistance. The 420 stainless steel shaft is fi tted with a double mechanical seal, intermediate oil chamber and inner lip seal, which offer wear resistance and protection in the event of dry running. For simple and easy installation this series features an integral starting capacitor. All models are supplied with 20 metres of heavy duty, H07RN-F rubber power cable. Flow can be controlled by including a pressure controller in the delivery line.