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Brand Name : | FULONG |
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Working Pressure : | High Pressure Pump |
Product description
175QJ series
submersible pump is a centrifugal water pump, the flow range of 5-80
cubic meters / hour, the range of 12-400 meters, mainly for small flow,
high lift and other water projects, widely used in Plateau, mountainous human and animal water. Simple structure, easy installation and maintenance, energy efficient, no noise, no pollution.
Motor Part: At the bottom of submersible motor pump,closed water-filled structure,guiding bearing and thrust bearing use water lubricated material.The compensation diaphragm is fixed on the bottom of motor to adjust the differential pressure caused by the ring temperature of motor.The sand-proof structure is fixed on the top of motor to prevent mud and sands to enter inside of motor.
Working conditions:
1. 380V (deviation≤5%), 50Hz (deviation≤1%), 3 phases
2.Electric motor must be full of clean water
3.The first piece of impeller of pump should be at least 2m or more below dynamic water level. The distance from Pump to static water level should be not more than 70m. The distance from motor base to well bottom should be not less than 3m.
4.Water temperature should be not more than 20℃
5.Sand content of water (based on mass of sand) should be not more than 0.01%
6.PH should be 6.5-8.5
7.The content of hydrogen sulfide in water should be not more than 1.5mg/l
8.The content of chloride ions should be not more than 400mg/l
9.Water yield of water source should satisfy the demand of pump running.
175QJ Submersible Pump Model Description:
175QJ 32-24
175 - the overall diameter of the pump, that is, the diameter of the wells can not be less than 150mm;
QJ - well submersible pump
32 - Pump design point flow
24 - pump design point head
The main parameters
Model Item | Head Range /m | Pump Efficiency/% | Rated Power/KW | Rated Current/A | Motor Efficiency/% |
175QJ32-24/2 | 21-27 | 68 | 4 | 10.1 | 76 |
175QJ32-36/3 | 32-41 | 68 | 5.5 | 13.5 | 77 |
175QJ32-48/4 | 43-54 | 68 | 7.5 | 18.3 | 77.5 |
175QJ32-60/5 | 52-66 | 68 | 9.2 | 22.1 | 78 |
175QJ32-72/6 | 64-80 | 68 | 11 | 26.1 | 79 |
175QJ32-84/7 | 75-92 | 68 | 13 | 28 | 80 |
175QJ32-96/8 | 85-106 | 68 | 15 | 34.7 | 80 |
175QJ32-120/10 | 108-131 | 68 | 18.5 | 42.6 | 80.5 |
175QJ32-144/12 | 128-158 | 68 | 22 | 49.7 | 81 |
175QJ32-168/14 | 152-180 | 68 | 25 | 56.5 | 81 |
175QJ50-24/2 | 20-29 | 72 | 5.5 | 13.5 | 77 |
175QJ50-36/3 | 30-43 | 72 | 9.2 | 22.1 | 78 |
175QJ50-48/4 | 39-57 | 72 | 11 | 26.1 | 79 |
175QJ50-60/5 | 51-72 | 72 | 13 | 28 | 80 |
175QJ50-84/7 | 65-94 | 72 | 18.5 | 42.6 | 80.5 |
175QJ50-96/8 | 85-108 | 72 | 22 | 49.7 | 81 |
175QJ50-108/9 | 96-121 | 72 | 25 | 56.5 | 81 |
175QJ80-12/1 |
8-14 |
74 | 4 | 10.1 | 76 |
175QJ80-24/2 | 16-27 | 74 | 9.2 | 22.1 | 78 |
175QJ80-36/3 | 25-36 | 74 | 13 | 28 | 80 |
175QJ80-48/4 | 36-60 | 74 | 18.5 | 42.6 | 80.5 |
175QJ80-60/5 | 57-72 | 74 | 22 | 49.7 | 81 |
175QJ80-72/6 | 61-84 | 74 | 25 | 56.5 | 81 |
1.100% copper rewindable wire
2.High efficiency
3.Fast delivery time
4.Dry run pretection
The Choice of Submersible Motor Pump:
The followig content should be understood in order to choose and operate submersible motor pump correctly:
1 Understanding all clauses mentioned in operation conditions
2 Pay attention to the diameter and the depth of well
3 Pay attention to the static water level and the flowing water level of well
4 Pay attention to the water surging capacity of the well
The capacity,head,and the diameter of full set should be shosen according to the water surging capacity,the depth and the diameter of well.The water surging capacity of well should meet the requirement of the capacity of submersible motor pump,so that the submersible motor pump can be under the water totally when it works.
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