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CZW Series Marine Self-priming Crushing Sewage Pump

Capacity: 8-37m³/h
Head: 7-40m
Speed: 1390/2825/3450r/min
Power: 0.75-7.5Kw
Efficiency:38.1-58η%
Temperature Range Maximum: 60℃

CZW Series Marine Self-priming Crushing Sewage Pump

CZW Series Marine Self-priming Crushing Sewage Pump Application

CZW Series Marine Self-priming Crushing Sewage Pump is widely applied in several fields and it has been one of our most welcomed products. This pump can be applied in transporting sewage water that contains large solid particle, fiber and precipitate stuff, mining stone.

CWZ series marine self priming non-blocking drainage pump, a self priming and non-blocking drainage in one with outer recirculation and through the pump body,impeller’s unique design can be like a common self-priming pumps that do not need to install the valve and irrigation watter, and the suction containing large particles of solid and long fiber impurity in liquid, and can be widely applied to the bilge drain, the ship drainage treatment, municipal drainage project, farming,light industry ,paper making,river textile,food,chemical,electrical,fiber,pulp and mixed suspension and other chemical medium in the most ideal impurity pump. It has the advantages of simple structure, good self-priming performance, drainage capacity high efficiency and energy saving, convenient repair and maintenance characteristics, the drainage pump series products is the national initiative.

CZW Series Marine Self-priming Crushing Sewage Pump Technical Data

Capacity     (m³/h) 5-800
Head          (m) 14-60
Speed        (r/min) 1725/1450/2900/3450
Self-priming height     (m) 4.5-6.0
Efficiency   (η%) 45-65
Temperature Range Maximum 80℃

CZW Series Marine Self-priming Crushing Sewage Pump Specification

Type 50hz/2900rpm 60hz/3500 50/60hz
CZW power Capacity Head Weight power Capacity Head Efficiency (NPSH)r inlet/
outlet
diam
kw m3/h m kg kw m3/h m % m mm
25-8-15 2.2 8 15 100 3 9.6 21.6 45 2 25
32-5-20 2.2 5 20 100 3 6 28.8 45 2.5 32
32-10-20 2.2 10 20 100 3 12 28.8 45 2.5 32
32-9-30 3 9 30 120 4 10.8 43.2 48 2.5 32
40-10-20 2.2 10 20 100 3 12 28.8 45 2.5 40/32
40-20-15 2.2 20 15 100 3 24 21.6 45 2.5 40/32
40-15-30 3 15 30 120 4 18 43.2 48 2.5 40/32
50-10-20 2.2 10 20 100 3 12 28.8 45 2.5 50/40
50-20-12 2.2 20 12 100 3 24 17.3 45 2.5 50/40
50-15-30 3 15 30 120 5.5 18 43.2 48 2.5 50/40
50-20-35 5.5 20 35 150 7.5 24 50.4 48 2.5 50/40
65-25-30 5.5 25 30 200 11 30 43.2 50 3 65
65-25-40 7.5 25 40 200 15 30 57.6 50 3 65
80-65-25 11 65 25 240 18.5 78 36 52 3 80
80-25-40 7.5 25 40 200 15 30 57.6 50 3 80
80-65-25 11 65 25 240 18.5 78 36 52 3 80
80-80-35 15 80 35 285 22 96 50.4 45 3 80
Type 50hz/1450rpm 60hz/1800 50/60hz
CZW power Capacity Head Weight Motor
power
Capacity Head Efficiency (NPSH)r inlet/
outlet
diam
kw m3/h m kg kw m3/h m % m mm
65-30-18 4 30 18 200 5.5 36 25.9 45 2.5 65
65-40-25 7.5 40 25 200 11 48 36 50 3 65
80-40-16 4 40 16 240 5.5 48 23 50 3 80
80-40-25 7.5 40 25 200 11 48 36 50 3 80
80-80-35 15 80 354 450 22 96 50.4 50 3 80
80-50-60 22 50 60 340 37 60 86.4 55 3 80
100-100-15 7.5 100 15 300 15 120 21.6 50 4 100
100-80-20 7.5 80 20 300 15 96 28.8 53 4 100
100-100-20 11 100 20 340 18.5 120 28.8 53 4 100
100-100-30 22 100 30 510 37 120 43.2 53 4 100
125-120-20 15 120 20 500 22 144 28.8 55 4.5 125
150-180-14 15 180 14 500 22 216 20.1 60 5 150
150-180-20 22 180 20 570 37 216 28.8 60 5 125
150-180-30 27 180 30 680 55 216 43.2 65 5 150
150-180-38 55 180 38 800 90 216 54.7 45 5 150
200-280-14 22 280 14 700 37 336 20.1 65 5 200
200-280-28 55 280 28 940 90 336 40.3 55 4.8 200

Please note that the above specifications are “general specifications” that pertain to the majority of our production. These specifications should only be used for general, informational purposes. All dimensions and specifications are nominal and are subject to normal manufacturing tolerances. All specifications are subject to change without prior notice. All pictures shown are for illustration purposes only. Actual product may vary. Classification certification like CCS, DNV, BV, LR, NK, KR, RS shall be provided upon request.

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