Efaflu VTQ Submersible Sewage Pumps (~2900rpm)

Efaflu VTQ submersible pumps (~ 2900rpm) are designed for transferring wastewater and sewage with solids up to 100 mm. These submersible wastewater pumps are typically used where high pressure is required and are ideal for industrial, agricultural and domestic sewage applications, including transferring wastewater and sewage from tanks, draining rainwater and floodwater and pumping sewage in small wastewater stations. These VTQ electric submersible pump models (~ 2900rpm) have a slower flow rate than the Efaflu VTQ submersible sewage pumps (~ 1450rpm) version. Therefore we recommend the Efaflu VTQ pumps models (~ 2900rpm) to be used for high-pressure application where the flow rate is not a requirement.

Benefitting from a versatile, robust and compact design, these submersible sewage pumps by Efaflu are made from tough cast iron and are supplied with double mechanical seals that prevent leakage, increase service life and ensure reliability. In addition, these Efaflu VTQ submersible wastewater pumps come with vortex impellers for more efficient operation when transferring fluid containing solids. Although channel impellers are more efficient than vortex impellers, they are more prone to blockage. Therefore as a leading submersible pump supplier, we recommend using vortex impeller pumps in all sewage applications due to the minimal risk of clogging and solid handling capabilities unless the discharge head is too high or the pipe run is too long.

Available as 230V and 400V, these electric submersible pumps can be supplied with single phase motor that includes thermal over-current protection and a float switch for automatic operation.

Specifications
►Maximum liquid temperature: 40°C
►Maximum soft solids: Up to 100 mm
►Power cable: 10 Metres (except 1005 models which are supplied with 5 metres)

Materials
►Pump body: Cast iron
►Impeller: Cast iron
►Shaft: AISI 420 Stainless Steel

As a longstanding Efaflu Pumps supplier, Whisper Pumps are highly experienced in all submersible water pump models. If you are unsure on the submersible sewage pump model you require, please contact our technical sales team today on 01777 871100 for free, expert advice.