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ZX Self-Priming Pumps


 product class:Self-sucking pump series
 product name:ZX Self-Priming Pumps




 Range of capacity      1.8~1450m³/h 
Range of head  ≤133m
Medium temperature  -10℃~120℃
Ambient temperature   Up to 40℃
Maximum working pressure suction pressure+head of pump≤1.6MPa
Motor data

Supporting power


Voltage  380V
Frequency  50HZ
Rotating speed  2900r/min,1450r/min,970r/min
Protection class  IP44/IP54
Insulation class  B/F
Material pump body , pump cover,impeller  cast iron
Pump shaft  45 steel /stainless stell 3Crl3
Mechanical seal  silicon carbide,graphite,tungsten carbide,hard alloy and etc.

  • overview
  • feature
  • purpose
  • Model significance
  • Show case
  • data behavioral
  • Application area

      Our ZX series Self-Priming Pump is a kind of energy-saving pump developed by us after studying relevant technical date both at home and abroad and also making improvement. This is a kind of self-priming centrifugal pump, featured by a compacted structure, easy and stable operation, easy maintenance, high efficiency, long life, strong self-priming capacity, etc. The foot valve is unnecessary for the pipeline. Just make sure there is quantitative conduction liquid in the pump body before the operation. Therefore, it simplifies the pipeline system and improves the working condition.
Ambient temperature: ≦40℃;
medium temperature: -10℃--80℃、≦120℃(hot water type)
Material: casting and stainless steel.

   Applicable for urban environment, construction, fire control, chemical industry, pharmacy, dye, brewage, power electricity, plating, paper making, washing of industrial mines, cooling of equipment, etc.
    When mounted with a swing arm sprayer, the water can go into the air and become small drips to spray, thus being a good tool for farm, nursery, garden, tea garden.
    Applicable for clear water, seawater, liquid chemical media with a certain degree of acidity and alkalinity and generally pasty serum (medium viscosity≦100 centipoises and solid content below 30%)
    Being applicable for working together with filter presses of any types and specifications, it is the most ideal supportive pump to deliver the serum to the filter press for the press and filter.

80-Meaning the suction port
ZX-Meaning the self-priming pump
30-Meaning the flow
15-Meaning the head
P-Meaning the stainless steel material(cast iron not marked)
B-Meaning explosion-proof motor

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