400m3/h 450m3/h High Flow Stainless Steel Well Pump Sewage Treatment
400m3/h 450m3/h High Flow Stainless Steel Well Pump Sewage
Treatment Features:
The biggest feature of the deep well pump is that the motor and the
pump are integrated. It is a pump that is immersed in the
groundwater well for pumping and transporting water. Stainless
steel deep well pumps are widely used in farmland drainage and
irrigation, industrial and mining enterprises, urban water supply
and drainage and sewage treatment, etc. . There are no special
requirements for well pipes and water pipes (namely: steel pipe
wells, gray pipe wells, earth wells, etc. can be used; under
pressure permitting, steel pipes, rubber pipes, plastic pipes, etc.
can be used as water pipes). The installation, use and maintenance
of deep well pumps are convenient and simple, with a small
footprint and no need to build a pump room.
400m3/h 450m3/h High Flow Stainless Steel Well Pump Sewage
Treatment Model:
| Model | Motor Power | Flow Range | Head Range |
| QJH Series | kW | hp | m3/h | m |
| 400QJH400-50/1 | 90 | 122 | 388-416 | 48-52 |
| 400QJH500-20/1 | 45 | 61 | 460-540 | 18-22 |
| 400QJH500-40/1 | 90 | 122 | 460-540 | 38-42 |
| 400QJH500-80/2 | 185 | 252 | 460-540 | 77-83 |
| 450QJH800-16/1 | 75 | 102 | 750-850 | 12-20 |
| 450QJH1000-16/1 | 90 | 122 | 900-1200 | 12-20 |
| 400QJH400-50/1 | 90 | 122 | 388-416 | 48-52 |
Before Use 400m3/h 450m3/h Stainless Steel Well Pump :
1. Before use, it should be filled with clean water, and the water
injection and air release bolt should be tightened, otherwise it is
not allowed to use.
2. Land trial operation is not allowed.
3. Electric pumps are not allowed to be used lying down or tilted.
4. The motor should be submerged in water, but the submersion depth
should not be greater than 70 meters.
5. Lead wires and cable joints shall be operated according to
regulations.
400m3/h 450m3/h High Flow Stainless Steel Well Pump Sewage
Treatment Conditions of use:
1. A three-phase AC power supply with a rated frequency of 50HZ and
a rated voltage of 380±5%V.
2. The water inlet of the pump should be 1 meter below the dynamic
water level, but the diving depth should not exceed 70 meters below
the static water level, and the bottom of the motor should be more
than 1 meter deep from the bottom of the well.
3. The water temperature should generally not be higher than 20°C.
4. Water quality requirements: (1) The sand content in the water is
not more than 0.01 (weight ratio);
(2) PH value is in the range of 6.5~8.5;
(3) Chloride ion content is not more than 400 mg/L.
5. It is required that the well is at the right value, the well
wall is smooth, and no well pipes are staggered.
400m3/h 450m3/h High Flow Stainless Steel Well Pump Sewage
Treatment Photo:
400m3/h 450m3/h High Flow Stainless Steel Well Pump Sewage
Treatment contact us:
When ordering QJH deep well pumps, you need to check with our sales
staff the model of QJH deep well pumps, the motor power of QJH
multistage deep well pumps, the voltage and materials of multistage
submersible pumps. When the environment used is relatively
complicated, please provide design drawings and detailed parameters
as much as possible, and our engineers from Shenlong Pump Industry
will review and check for you. If you have selected our company's
QJH stainless steel deep well pump, please place an order directly
with our sales staff!
