HWZ type direct coupled mixed flow pumpDetailed product description：

1. Overview:
The HWZ type is a single-stage single suction cantilever direct coupled mixed flow pump. It has all the advantages of HW type pumps, as well as good coaxiality, higher efficiency, more convenient use, and lighter weight.

2. Scope of application:
The HWZ series pump is suitable for transporting clean water and liquids with physical and chemical properties similar to water at temperatures not exceeding 80 ℃, pulp with a concentration not exceeding 5%, or liquids with a pH of 3-10 and fiber length less than 80mm. Widely used in factories, mines, agricultural irrigation, industrial wastewater, and urban water supply and drainage. Especially suitable for places with small space and high working environment requirements.

3. Performance range:
Flow rate of 150~900m3/h, head of 3~12m
Imported diameter 150~300mm, matching power 4~30kw

4. Model Description:



5. Material Description:

	Clear water type	Pulp type	Sewage type
pump body	HT200	HT250、ZG1Cr18Ni9Ti	Depending on the pH value of the solution
impeller	HT200	Ductile iron HT250、ZG1Cr18Ni9Ti
axis	45#	45#、2Cr13
pump cover	HT200	HT250、ZG1Cr18Ni9Ti
seal	packing seal	Packing seal or mechanical seal	packing seal

6. Performance parameter table of HWZ type direct coupled mixed flow pump

model	Rated performance					power
	Traffic Q（m3/h）	head H（m）	rotation speed n/（rpm）	efficiency （%）	cavitation margin (m)	shaft power (kw)	Equipped with power (kw) Compared to the motor model
150HWZ-5	one hundred and eighty	five	one thousand four hundred and fifty	eighty-two	three	two point nine nine	4KW-4 motor
150HWZ-12	one hundred and eighty	twelve point five	one thousand four hundred and fifty	eighty-two	five point five	seven point four seven	11KW-4 motor
200HWZ-3	three hundred and sixty	three	nine hundred and seventy	eighty	four	three point eight	4KW-6 motor
200HWZ-5	three hundred and sixty	five	one thousand four hundred and fifty	eighty	five	five point eight five	7.5KW-4 motor
200HWZ-8	four hundred and fifty	eight	one thousand four hundred and fifty	eighty-three point five	five	eleven point five	15KW-4 motor
250HWZ-5	five hundred and forty	five	nine hundred and seventy	eighty-two	five	eight point nine seven	11KW-6 motor
250HWZ-10	five hundred	ten	one thousand four hundred and fifty	eighty	six	nineteen point five	22KW-4 motor
300HWZ-4	seven hundred and twenty	four	seven hundred and thirty	eighty-two	four	nine point six	11KW-8 motor
300HW Z -8	nine hundred	eight	nine hundred and seventy	eighty-four	five	twenty-three point one	30KW-6 motor

model

A

B

C

D

E

H

H1

L

L1

L2

K

M

R

150HWZ-5

Φ225

8-Φ sixteen

four hundred

one hundred and sixty-five

four hundred

four hundred and seventy-five

two hundred and eighty-seven

eight hundred and eighty

six hundred and ten

one hundred and twenty

one hundred and eighty-five

two hundred and thirty-five

three hundred

150HWZ-12

four hundred and forty-three

one hundred and twenty-five

six hundred and five

five hundred and thirty-five

two hundred and ninety-five

one thousand and ten

eight hundred and thirty

ninety-five

two hundred and fifteen

three hundred and ninety-five

200HWZ-3

Φ280

8-Φ17.5

four hundred and fifty-five

one hundred and ninety

five hundred and fifteen

five hundred and eighty-five

three hundred and fifty

one thousand and twenty

eight hundred and fifty

ninety

two hundred and five

three hundred and twenty

four hundred

200HWZ-5

200HWZ-8

six hundred and fifty

250HWZ-5

Φ335

12-Φ18

five hundred and thirty-two

two hundred and five

seven hundred and sixty

four hundred and eighty-five

one thousand two hundred and sixty

eight hundred and fifty-five

two hundred and ten

three hundred and fifteen

three hundred and eighty

six hundred

250HWZ-10

seven hundred and ten

300HWZ-4

Φ395

12-Φ20

six hundred and seventeen

two hundred and eighty

eight hundred and eighty-five

four hundred and thirty-five

one thousand six hundred and fifty

one thousand and ninety

two hundred and eighty

three hundred and sixty

four hundred and sixty

five hundred and thirty

300HWZ-8

eight hundred and forty-five