Self Priming Pump Electric

Flow: 2~1000m3/h

Head: 2~80m

Caliber: 25~300mm

Power: 0.75/2P~110/4P kW

Speed: 1450~2900r/min

Working Pressure: 1.0MPa

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  • Product Overview
  • Product Structure
  • Application
  • Technical Data

Self Priming Pump Electric


Description
ZX series self-suction pump is an energy saving pump designed with ISO international standard and developed through absorbing and improving the r elated technical data both at home and abroad and belongs to the self-suction centrifugal pump and uses the mechanical seal of a ceramic ring so as to resist any sandy liquid to go into the sealing face, preventing it from getting scratched. This pump holds the advantages of a compact structure, easy operation, stable movement, easy maintenance, high efficiency, long duration and strong self-suction capacity and, as no foot valve is needed to be mounted on the pipeline and only a certain amount of leading liquid is required to be filled into the pump before work, improves the work condition while simplifying the pipeline system.

Model explanation
ZX L P 40 – 32 – 160
ZX — Self-priming centrifugal pump
L — Direct- connected
P — * P Stainless steel
* B Explosion-proof
40 — Inlet diameter (16kg flange)
32 — Outlet diameter (6kg flange)
160 — Impeller diameter


1. Application Scope
1.Suitable for city environmental protection , construction, fire fighting, chemical industry, pharmacy, dyes, dyeing, brewing, electric power, electric plating, paper-making, industrial and mineral rinse, equipment cooling and so on.
2. This pump, when mounted with a shaking arm shower, c an have the water burst into air and then scattered in a thin drop for spraying, useful to a farm, nursery, orchard and tee plantation.
3. Suitable for pure water, sea water, the chemical media of an acid and alkaline degree and the pulpy material of a general pasty state (medium viscosity<=100cP, solid content below 30%).
4. This pump can work together with a pressure filter of any model and specification and is the most ideal matching pump to send pulpy materials to the s aid filter f or pressure filtering.

2. Using Instruction
1. Check if the stored liquid inside of the pump casing is above the upper edge of the impeller and, if not, p rime liquid directly from the filling port on the casing. Do not start the pump in case of an insufficient stored liquid, or the pump would not work normally and the mechanical seal would be easily damaged.
2. Check if the moving parts of the pump are jammed or collided; if the foot on the pump bottom and the nuts on the joints are loose; check the concentricity or the parallelism between the shafts of both pump and motor; c heck if there is air-leaking with the inlet pipeline and settle it if any; open the valve on the suck-in pipeline and slightly open (not fully) the outlet control valve.
3. Pay attention to the pump shaft to see if it moves in the correct direction when to start the self-suction pump, and if there is abnormal sounds and vibration when it moves
1. Performance curve


2. Specifications
Model Flow(m3/h) Head(mpa) Power(kw) Speed(rpm) Caliber (mm)
ZX20-20-125 1.2 20 0.55 2900 20/20
ZX25-20-160A 2.8 28 1.1 2900 25/20
ZX32-25-200 3.6 50 4 2900 32/25
ZX40-32-250 5 80 7.5 2900 40/32
1.2 20 1.1 1450
ZX40-32-250B 4.4 60 4 2900 40/32
1 15 0.55 1450
ZX50-40-125 10 20 1.5 2900 50/40
ZX50-40-250 10 80 11 2900 50/40
5 20 1.5 1450
ZX65-50-200 20 50 7.5 2900 65/50
10 12 1.1 1450
ZX65-50-250A 18 70 11 2900 65/50
9 17 1.5 1450
ZX80-65-160 40 32 7.5 2900 80/65
ZX80-65-250B 34.6 60 15 2900 80/65
8 15 1.5 1450
ZX100-80-125A 71.2 16 7.5 2900 100/80
ZX100-80-250 80 80 37 2900 100/80
40 20 5.5 1450
ZX125-100-125 128 20 15 2900 125/100
ZX125-100-315 128 125 90 2900 125/100
60 30 15 1450
ZX150-100-250 160 80 75 2900 150/100
75 20 15 1450
ZX150-100-350 128 150 110 2900 150/100
60 35 22 1450
ZX200-150-200 180 12.5 15 1450 200/150
ZX200-150-250 180 20 18.5 1450 200/150
ZX250-200-250 495 20 45 1450 250/200
ZX250-200-400B 428.4 37.5 75 1450 250/200
ZX300-250-315B 522 24 55 1450 300/250
ZX350-300-250 720 20 75 1450 350/300
ZX350-300-315A 648 28 90 1450 350/300
ZX400-350-625 972 32 132 970 400/350
ZX500-400-625 1080 32 160 970 500/400
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