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    1. Your Position: Home > Product > Pump > OIL PUMP

      NGM Series deep well pump

      Update: 2015/3/28 View:
      • Brand: mindong eleceric/閩東電機
      • Type: NGM Series
      • Order Online
      Introduction

      NGM Series

      Applications and installation

      The NGM pumps are with one or two impellers. The two impeller pump can gain bigger flow rate. In fact they consist of two pumps connected in series, one is ejector-pump and the other is centrifugal pump. The ejector pump is lowered in well and connected to the centrifugal pump body by two pipes. These pumps are suitable for pumping clean water and chemically non-aggressive fluids. They are extremely reliable, economical and simple to use, finding many uses in domestic applications and the automatic distribution of water from small and medium-sized surge tanks form an automatic booster systems to supply water. The most remarkable character is it that they can be used to supply clean water from extremely deep well. To ensure adequate counter-pressure, it is always to install a foot valve with a filter on the suction opening.

      Pumps should be installed in a covered area, protected against the weather. 

      Operating limitations

      Max ambient temperature up to 40

      Max fluid temperature up to 80

      Max pressure up to 10 bar 

      Construction features

      Pump Body: cast iron

      Motor Housing: aluminum

      Shaft: 45# steel /stainless steel

      Impeller: Brass

      Motor: closed, externally ventilated

      Insulation Class: B/F

      Protection Class: IP44/IP54

      Duty: continuously rated 

      Technical parameters



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