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H-4 Self-Priming Sewage Pump with CE Approval

  • Model NO.: H-4
  • Working Pressure: Middle Pressure Pump
  • Position of Pump Shaft: Horizontal Pump
  • Mounting Height: Suction Centrifugal
  • Usage: Pumps
  • Materical: Cast Iron and Stainless Steel
  • Capacity: 5-1500m3/H
  • Specification: ISO CE
  • HS Code: 8413709990
  • Impeller Number: Single-Stage Pump
  • Influent Type of Impeller: Single Suction Pump
  • Pump Casing Combined: Horizontal Split Pumps
  • Impeller: Open
  • Colour: Green and Blue
  • Caliber: 50-300mm
  • Trademark: HOFFWELL
  • Origin: China
This kind of pump'a self - priming ability is outstanding.It needn't install bottom valce.It can discharge dirt which solid soft particles is sixty percent of pump's port and fivre length can be five times as long as pump'a port.
The pump widely applies to delicering polluted water,fibre,solid pareicles,slag,paperpulp and so on.
The pump is designed with store water room,horizontal bearing box.There're two kinds of axle-seals , mechanical seal and skeleton seal.There's an affusion entrance at the top of pump in order to poerate conveniently.


Operating Condition:
1.Liquid temperature:-10ºC~120ºC,density of medium is≤1.2x103kg/m⊃3;,PH is within 2-12.
2.The solid medium volume ration≤2%.
3.Suction can reach 6 merters.
4..Max.soild dia.:SP-363mm:Sp-4/Sp-676mm
5.Environmemt temperature:≤40ºC.

Technical parameters:
1.Meterial:cast iron and stainless steel

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