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XZS Standard Centrifugal Pump

XZS Standard Centrifugal Pump

Application of XZS Standard Centrifugal Pump:
Water supply: filtration and trasfer at waterworks, regional water supply
and pressure boosting in main pipe
Industrial pressure boosting: Water system, cleaning system
Industrial water supply: boiler feeding, cooling system, air conditioning,
transportation of light acid and alkali liquid
Water treatment: distillation systems, separators, swimming pools
Agricultural irrigation, petrochemical industry, medicine and santation,
etc.

Operating Conditions for XZS Standard Centrifugal Pump:
- Thin, clean, non-flammable and explosive, not containing the liquid with solid particle and fibers
- Liquid temperature: - 15 ~ +80℃
- Flow range: 0.7 ~132 m3/h
- Head range: 9 ~58 m
- Ambient temperature: -15 ~ +40℃
- Max. operation pressure: 33 bar
- Altitude: up to 1000 m

XZS Standard Centrifugal Pump Motor Features:
- IE 2 motor (IE 3 motor optional)
- Totally enclosed and fan-cooled
- Protection class: IP 55
- Insulation class: F

Ambient Temperature
Max. Ambient temperature: +40°C. Ambient temperature above 40°C, or installation at altitude of more than 1000 m above sea level, require the use of an oversize motor. Because of low air density and poor cooling effects, the motor output power P2 will be decreased. See the picture. For example, when the pump is installed at altitude of more than 3500 m above sea level, P2 will be decrease to 88%. When the ambient temperature is 70°C, P2 will be decreased to 78%.

Technical Data of XZS Standard Centrifugal Pump
MODEL POWER Q (m3/h) 0 6 9 12 18 20 22 24 27 30 36 42 48 60 72
kW HP Q (l/min) 0 100 150 200 300 333 360 400 450 500 600 700 800 1000 1200
50-32-125/11 1.1 1.5 H (m) 24 21.5 20.5 19.5 16 13








50-32-160/15 1.5 2
29.5 27 26 25 21 18








50-32-160/22 2.2 3
37 33.5 32.5 32 28.5 27








50-32-200/30 3 4
45 41 40 38 34 32








50-32-200/40 4 5.5
55 51 50 49 46 45 43







65-50-125/15 1.5 2
20

19 18 17 16.5 15 14 12.5 10



65-50-125/22 2.2 3
26

23.5 22.5 22 21.5 21 20.5 19.5 16.5



65-50-160/30 3 4
31

29 27.5 27 26.5 25.5 25 24 22 19


65-50-160/40 4 5.5
39

35.5 34.5 34 33.5 32.5 32 31 29 26


65-40-200/55 5.5 7.5
47

43 42.5 42 41.5 41 40.5 39 37 33


65-40-200/75 7.5 10
57

53 52.5 52 51 50 49 48 46.5 44.5


80-65-125/30 3 4
22.5





20 19.5 19 18.5 17.5 16 13 9
80-65-125/40 4 5.5
25.5





23 22.5 22 21.5 20.5 20 17 13.5
80-65-160/55 5.5 7.5
33





29.5 29 28.5 28 27 26 24 20
80-65-160/75 7.5 10
39





36 35 34.5 34 33.5 32.5 29 24
80-50-200/92 9.2 12.5
53







48 47.5 46.5 44.5 39.5 34
80-50-200/110 11 15
57.5







53 51 50.5 50 47 41
100-80-125/40 4 5.5
20








17.5 16.5 15.5 14 12
100-80-125/55 5.5 7.5
23








21.5 20.5 20 18 16
100-80-125/75 7.5 10
29








27.5 26.5 25.5 23.5 21.5
100-80-160/92 9.2 12.5
33









31 30 28 26
100-80-160/110 11 15
38.5









36 35 33 31
100-65-200/150 15 20
47









44 43 41 39
100-65-200/185 18.5 25
53









51 50 49 48
100-65-200/220 22 30
58









57 56 55 54
Material Table of Stainless Steel Standard Centrifugal Pump
No. Part Material
1 Pump body AISI 304
2 Impeller AISI 304
3 Mechanical seal
4 Rear cover AISI 304
5 Support HT 200
6 Pump shaft AISI 304/45#
7 Motor

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