ZW type self-priming non clogging sewage pump (3)
ZW type self-priming non clogging sewage pump (
ZW type self-priming non clogging sewage pump (3)
ZW type self-priming non clogging sewage pump (

ZW type self-priming non clogging sewage pump

ZW type self-priming non clogging sewage pump

Short self-priming time, special impeller anti blocking design, capable of suctioning solids containing large particles

Product Introduction

  • The ZW self-priming non clogging sewage pump is a new type of pump that integrates self-priming and sewage discharge, developed based on the structure and performance of the ZX self-priming centrifugal pump and QW submersible sewage pump, and drawing on the advantages of similar foreign products.
  • It can be used as a general self-priming pump for clean water without the need for a bottom valve or water injection, and can also suck up pollutants, sediments, waste impurities, feces treatment, and all engineering wastewater and gelatinous liquids containing 60% of the outlet diameter of large solid particles and 1.5 times the impeller diameter of fiber length.
  • Easy to install and use, with minimal maintenance.

 

Advantage

  • Strong sewage discharge capacity: The special impeller anti blocking design ensures that the pump is efficient and unobstructed.
  • Efficient and energy-saving: Adopting excellent hydraulic models, the efficiency is 3-5% higher than that of general self-priming pumps.
  • Good self-priming performance: The self-priming height is 1 meter higher than that of a typical self-priming pump, and the self-priming time is shorter.

 

Usage matters

  • The shorter the suction pipeline, the better, with a maximum length of no more than 10M.
  • If used for suctioning thick and viscous slurry, the pump chamber needs to be cleaned to prevent sediment from being left inside the pump.
  • For the first use of a self-priming pump, the pump chamber still needs to be filled with water.
  • After 3000 hours of regular operation, the water pump needs to be disassembled, inspected, and maintained. If necessary, vulnerable parts that are no longer suitable for use should be replaced.
  • Can be customized with a direct connection, high concentricity, enhanced stability, and more economical, but maintenance may be a bit troublesome.
  • Suitable for industries such as chemical, petroleum, metallurgy, power plants, food, pharmaceuticals, environmental protection, wastewater treatment, and synthetic fibers.

 

 

 

 

 

performance parameter

 

 

No Model Flow Lift Motor Power Whole  machine
weight
Speed Entrance and exit caliber(mm)
(m3/h) (m) (kW) (kg) (r/min) Entrance exit
1 25ZW8-15 8 15 1.5 80 2900 25 25
2 32ZW9-30 9 30 3 93 2900 32 25
3 32ZW10-20 10 20 2.2 80 2900 32 25
4 40ZW20-15 20 15 2.2 80 2900 40 40
5 40ZW15-30 15 30 3 93 2900 40 32
6 50ZW10-20 10 20 2.2 80 2900 50 40
7 50ZW20-15 20 15 2.2 80 2900 50 40
8 50ZW18-22 18 22 3 93 2900 50 40
9 50ZW15-30 15 30 3 93 2900 50 40
10 50ZW20-40 20 40 7.5 135 2900 50 40
11 50ZW20-50 20 50 11 178 2900 50 40
12 65ZW30-18 30 18 4 106 2900 65 50
13 65ZW30-18 30 18 4 179 1450 65 50
14 65ZW20-30 20 30 5.5 123 2900 65 50
15 65ZW25-40
65ZW25-50
25 40 7.5
11
142 2900
2900
65 50
16 25 50 180 65 50
17 65ZW40-25 40 25 7.5 125 2900 65 50
18 80ZW40-16 40 16 4 95 2900 80 65
19 80ZW40-16 40 16 4 170 1450 80 65
20 80ZW50-15 50 16 5.5 128 2900 80 65
21 80ZW25-40 25 40 7.5 145 2900 80 65
22 80ZW65-25 65 25 7.5 128 2900 80 65
23 80ZW80-35 80 35 15 185 2900 80 65
24 80ZW40-50 40 50 18.5 260 2900 80 65
25 80ZW50-60 50 60 22 270 2900 80 65
26 100ZW80-10 80 10 5.5 210 1450 100 80
27 100ZW80-20 80 20 7.5 246 1450 100 80
28 100ZW100-15 100 15 7.5 246 1450 100 80
29 100ZW100-20 100 20 11 260 2900 100 80
30 100ZW100-20 100 20 11 330 1450 100 80
31 100ZW100-30 100 30 22 306 2900 100 80
32 100ZW80-45 80 45 30 460 2900 100 80
33 100ZW80-60 80 60 37 480 2900 100 80
34 100ZW80-80 80 80 45 490 2900 100 80
35 125ZW120-20 120 20 15 352 1450 125 125
36 150ZW180-14 200 15 15 350 1450 150 150
37 150ZW180-20 180 20 18.5 380 1450 150 125
38 150ZW180-30 180 30 30 569 1450 150 150
39 150ZW180-35 180 35 37 600 1450 150 150
40 150ZW180-38 180 38 45 640 1450 150 150
41 150ZW180-45 180 45 55 700 1450 150 150
42 200ZW280-14 280 14 22 585 1450 200 150
43 200ZW280-20 280 20 37 744 1450 200 150
44 200ZW280-25 280 25 45 830 1450 200 150
45 200ZW280-28 280 28 55 847 1450 200 150
46 250ZW420-14 420 14 45 834 1450 250 200
47 250ZW420-20 420 20 55 939 1450 250 200
48 300ZW800-14 800 14 55 1050 1450 300 250
49 300ZW800-20 800 20 75 1200 1450 300 250

 

 

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