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Newton NP Pumps

Save £5.31 inc.VAT

ECO Pump: (NP4A) NP400 Automatic Pump
Sale price£603.44 inc.VAT Regular price£608.75 inc.VAT


Newton NP ECO Pumps

Featuring an energy-saving design that reduces power consumption by approximately 20%, in comparison with competitor pumps of equivalent output class, Newton NP eco Pumps are made from stainless steel and resins that are specifically designed for each of the pump components.

The pumps are compact, lightweight, easy to handle and exhibit excellent durability and corrosion resistance. The use of food-grade paraffin for lubricating oil also enhances the pumps eco-friendly credentials.

Capable of continuous duty for many years, Newton NP eco Pumps are available with two motor sizes, 0.4kW and 0.75 kW and are available in both automatic and manual versions, with the automatic pumps featuring ubiquitous vertical float switch, fitted to Newton NP automatic pumps since 2003.

Key Benefits
  • Up to 20% less power consumption than pumps with similar duty
  • Upper portion of the pump, including impeller, can be removed from the base of the pump whilst still connected to the discharge pipe
  • Class-leading performance at high pumping heads, especially with NP 750 eco
  • 3-year warranty
  • Non-clogging semi-vortex impeller
  • Thermal protection of the pump motor
  • Double mechanical seals ensure increased durability against particle abrasion and wear
  • Anti-airlock bleeding system ensures that the pump is able to remove trapped air even when the sump was previously dry
  • Automatic versions are fitted with a unique vertical float allowing full adjustment of the pump start and stop water levels
Typical Applications

Primarily designed to be used with Newton CDM pumping systems for the removal of groundwater collected by the Newton CDM Type C basement waterproofing system, Newton NP eco Pumps are also suitable for:

  • Flooded basements and cellars
  • Surface water
  • Water features/waterfalls
  • fish ponds/farms
Product Data

Product Codes:

NP eco Pump 400W Manual: NP4M

NP eco Pump 400W Automatic: NP4A

NP eco Pump 750W Manual: NP7M

NP eco Pump 750W Automatic: NP7A


Newton pumps prefixed NP are supplied by Newton Waterproofing Systems with a 3-year back-to-base warranty. This is increased to 5-years if under a servicing regime by a Newton approved servicing company/engineer.

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