Self Priming Pump Diesel

Flow: 14-2700 gpm

Head: 12-80 meter

Suction: 5-7 meter

Caliber: 1-12 inch

Speed: 1450/2900 rpm

Power: 1-132 kw

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  • Product Overview
  • Technical Data
  • Application

Self Priming Diesel

1. ZX self priming pump diesel engine driven works for water or medium similar to water that viscosity below 5°E and temperature below 80°C(176°F).
2. It is compact, easy to operate, running stable, easy to maintain, efficient, with long service life and large suction capacity.
3. The water pump with self priming ablity could work without bottom valve in channel but with the quantitative lead liquid that kept in pump before operation.
4. Pump may equipped with diesel engine for outdoor and wild water supply and drainage.
5. Widely used in 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.

Working Principle: Centrifugal, Self-priming
Main applications: Water
Driver: Electric motor, Diesel engine
Power Specs: 110/220/230V 1phase; 220/380/400/415V 3phase; 50hz/60hz
Max.permissible fluid temperature: 80°C(176°F)
Type of connection: Flange
Installation position: Horizontal
Casing parts material: Cast iron, Stainless Steel
Shaft seal type: Mechanical seal
Free passage: 0mm
Maximum drive rating: 132KW(180HP)
Maximum caliber: 300mm(12inch)
Maximum head: 80m(262.4ft)
Maximum suction: 6.5m(21.3ft)
Flow rate range: 3.2-600m3/h(14.1-2640US.GPM)
Model  Caliber Capacity Head Power Speed Suction
  (mm) (m3/h) (m) (kw) (r/min) (m)
25ZX3.2-20 25 3.2 20 1.1 2900 6.5
25ZX3.2-32 25 3.2 32 1.5 2900 6.5
32ZX3.2-20 32 3.2 20 1.1 2900 6.5
32ZX3.2-32 32 3.2 32 1.5 2900 6.5
32ZX3.2-50 32 3.2 50 3 2900 6.5
40ZX6.3-20 40 6.3 20 1.5 2900 6.5
40ZX6.3-32 40 6.3 32 2.2 2900 6.5
40ZX10-40 40 10 40 4 2900 6.5
40ZX6.3-50 40 6.3 50 4 2900 6.5
50ZX15-12 50 15 12 1.5 2900 6.5
50ZX18-20 50 18 20 2.2 2900 6.5
50ZX12.5-32 50 12.5 32 3 2900 6.5
50ZX12.5-40 50 12.5 40 4 2900 6.5
50ZX12.5-50 50 12.5 50 5.5 2900 6.5
50ZX20-30 50 20 30 4 2900 6.5
50ZX14-35 50 14 35 4 2900 6.5
50ZX10-40 50 10 40 4 2900 6.5
50ZX15-60 50 15 60 7.5 2900 6.5
50ZX20-75 50 20 75 11 2900 6.5
65ZX30-15 65 30 15 3 2900 6.5
65ZX25-32 65 25 32 5.5 2900 6
65ZX25-50 65 25 50 7.5 2900 6
65ZX25-70 65 25 70 15 2900 6
80ZX35-13 80 35 13 3 2900 6
80ZX43-17 80 43 17 4 2900 6
80ZX40-22 80 40 22 5.5 2900 6
80ZX50-20 80 50 20 5.5 2900 6
80ZX50-25 80 50 25 7.5 2900 6
80ZX50-32 80 50 32 7.5 2900 6
80ZX50-40 80 50 40 11 2900 6
80ZX60-55 80 60 55 18.5 2900 6
80ZX60-70 80 60 70 22 2900 6
100ZX80-20 100 80 20 11 2900 6
100ZX100-20 100 100 20 11 2900 6
100ZX100-32 100 100 32 15 2900 6
100ZX100-40 100 100 40 18.5 2900 6
100ZX100-50 100 100 50 22 2900 6
100ZX100-65 100 100 65 30 2900 6
100ZX70-75 100 70 75 30 2900 6
150ZX180-28 150 180 28 30 2900 6
150ZX170-55 150 170 55 45 2900 5
150ZX170-65 150 170 65 55 2900 5
150ZX160-80 150 160 80 55 2900 5
200ZX400-32 200 400 32 55 1450 5
200ZX280-63 200 280 63 90 1450 5
200ZX350-65 200 350 65 110 1450 5
250ZX550-32 250 550 32 75 1450 5
250ZX400-50 250 400 50 90 1450 5
250ZX450-55 250 450 55 110 1450 5
300ZX600-32 300 600 32 90 1450 5
300ZX500-50 300 500 50 110 1450 5
300ZX550-55 300 550 55 132 1450 5
A self-priming pump is able to overcome the problem of air binding by mixing air with water. After it gets rid of the air, the pump will continue to move water like a standard centrifugal pump.It is important to note that self-priming pumps can’t operate without water.Self-priming pumps can handle a variety of fluids and they do well with slurries, corrosive fluids, and solids.Solids handling is one of its most important advantages, as some self-priming pumps can handle solids up to 3 inches.Another advantage, when compared to a submersible pump, is its ability to continue pumping fluid while pump is still situated out of the pit.

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