140m3/h 30m 18.5kw 25hp underwater water transfer pumps electric
deep well submersible pump
Material of other parts can be consulted and disucssed in details.
*Impeller: the new casting technology is adopted, and the hydraulic
performance of the pump is up to the national standard.
*Electric motor water-resistant electromagnetic wire: using three
layers of insulation performance, excellent insulation performance,
cold resistance, acid and alkali salt resistance; using copper
content oxygen free copper as conductor core, low resistance, high
conductivity.
*Pump shaft: 30Cr13 stainless steel, high strength, good abrasion
resistance and corrosion resistance.
*Rotor components: rotor shaft is made of 30Cr13 stainless steel,
and rotor is tested for dynamic balance, so that it runs smoothly
and reliably.
How to get quote ASAP?
*what the water pumps head and water capacity?
*How about voltage and frequency 380v or 440v/460v, 50hz or 60hz
*What′s the temperature of water?
*What the material, cast iron or stainless steel?
FAQ
1) Q: Do you accept OEM?
A: Yes, we do.
2) Q: What's your delivery time?
A: It's according to the quantity of the order. Normally it is
between 5 and 20 days.
3) Q: What's your production capacity?
A: About 1200 pieces per month.
4) Q: What's your payment term?
A: We accept T/T, L/C, O/A, Western Union, or customized if it is
acceptable.
5) Q: Do you provide a free sample?
A: Samples for testing are available, but not free. MOQ is 1 set.
Pump control cabinet, frequency converter(ABB or as per request),
cable, valve
18.5kw 25hp water submersible pump parameters:
Diameter | Model | Power | Flow Range | Head Range |
Inch(") | QJ Series | kw | hp | m3/h | m |
8" | 200QJ20-175/13 | 18.5 | 25 | 18-22 | 150-210 |
8" | 200QJ25-154/11 | 18.5 | 25 | 23-27 | 138-184 |
8" | 200QJ32-117/9 | 18.5 | 25 | 29-35 | 90-132 |
8" | 200QJ40-104/8 | 18.5 | 25 | 37-43 | 89-124 |
8" | 200QJ50-78/6 | 18.5 | 25 | 46-54 | 63-93 |
8" | 200QJ80-55/5 | 18.5 | 25 | 74-86 | 47-63 |
10" | 250QJ50-80/4 | 18.5 | 25 | 46-54 | 68-92 |
10" | 250QJ63-60/3 | 18.5 | 25 | 58-68 | 51-69 |
10" | 250QJ125-32/2 | 18.5 | 25 | 116-134 | 27-37 |
10" | 250QJ140-30/2 | 18.5 | 25 | 130-150 | 26-34 |
12" | 300QJ200-20/1 | 18.5 | 25 | 186-214 | 17-23 |
Working Conditions:
(1) Three-phase AC power supply of rated frequency at 50HZ and
rated voltage at 380±5%V.(user voltage at 660V shall be otherwise
specified) (2) Pump inlet shall be kept below the dynamic level by 1 meter,
but the submerged depth shall not exceed 70 meters below the static
level. And the lower part of motor shall be kept at least 1 meter
to the bottom of the well.
(3) Generally, water temperature shall not be higher than 30℃.
( 4) Water quality requirements :
① Sand content in water not greater than 0.01%( weight ration)
② PH value between 6.5~8.5
③ chlorine ion content not greater than 400mg/l
Packing
If the customer has no special requirement, we generally pack the
products with wooden cases. The pump and motor are packed in one
case if the total length of the full set is less than 3.2m.
Contrarily, the pump and motor are respectively packed.
