Axial-flow Pumps QZ

Product features:

Achieve the motor-pump integration, able to carry out the submersible operation, so as to greatly simplify the civil engineering of pump stations and pump room structure, reduce the pump room area, and save 30-40% project cost. Adopt the special long and thin motor. The liquid delivered flows around the motor enclosure, so as to achieve excellent motor cooling conditions.

Have low noise to improve the working conditions and living conditions of pump stations and their surrounding environments. The whole underground pump station may be constructed, so as to maintain the ground surface environment. Due to the motor-pump integration, there is no need of on-site time-consuming installation assembly procedures on aligning the shaft to the center, so as to achieve convenient and quick installation. Operation and maintenance are very convenient Only need to hoist the whole pump out and put it on the designated position .

The water pump may carry out the auto-coupling and installation with the shaft which has no effect on the work of the pump station , and improves the maintenance conditions , so as to meet the demands of emergency drainage projects and high-efficiency pump stations. Thoroughly solve the problem that the motor of the pump station is submerged in the riverside and lakeside areas with large water level Change.

With complete control and protection functions , the pump is equipped with alarm protection systems for water leakage , oil leakag overheating , overload and bearing over-temperature , as well as the automatic control system for liquid level , able to carry out the automatio control and effective protection for the operation state of the pump.

Specifications：

1 . Power : 7 . 5～355KW

2 . Flow : 450-13800m³/ h

3 . Outlet Diameter : 350～1600mm

4 . Head : 1 . 4～12m

Product Parameters

 

Dimensions

No.	Model	ΦA	ΦE	ΦF	ΦG	ΦH	n-Φf	ΦY	M	N	P	Z	T	W	V	pumpweight(kg)	wellboreweight(kg/m)
1	350QZ-125	350	720	600	1000	1060	4-M24X400	500	300	600	200	1600	500	1050	250	500	125
2	350QZ-100
3	350QZ-70
4	350QZ-50
5	500QZ-160	600	900	800	1220	1300	6-M24X400	620	500	800		1680	750	1600	400	1000	162
6	500QZ-125															1100
7	500QZ-100							700
8	500QZ-70
9	500QZ-50
10	600QZ-160		1225	1000	1600	1670		850	600	850	220	2000	950	1800	450	1500	200
11	600QZ-100		1080	860	1450	1520		710
12	700QZ-160	800	1200	1100	1560	1640	8-M30X400	750	700	1200	250	2500	1050	2200	500	2300	275
13	700QZ-125
14	700QZ-100															3200
15	700QZ-70							800
16	700QZ-50
17	700QH-50
18	700QH-40
19	800QZ-125		1400	1150	1750	1840		1000		1250		3000	1150	2500	550	2500	290
20	800QZ-100
21	900QZ-160	900	1360	1270	1720	1800	10-M30X400	1250	1000	1300	260	3500	1250	2750	600	3300	300
22	900QZ-125							1080	800
23	900QZ-100
24	900QZ-70		1540	1450	1900	1980		1200	1000							3500
25	900QZ-50		1360	1270	1720	1800		1080	800							4000
26	900QH-50
27	900QH-40
28	1000QZ-160	1000	1600	1450	1950	2050	10-M30X400	1300	850	1400	300	3800	1350	3000	700	3100	325
29	1000QZ-125															3500
30	1000QZ-100
31	1000QH-50
32	1000QH-40
33	1200QZ-160	1200	1850	1650	2250	2350	12-M30X400		950	1500		4000	1450	3200	800	6500	450
34	1200QZ-125
35	1200QZ-100
36	1200QZ-70
37	1200QH-50
38	1200QH-40