QJ Series Deep Well Submersible Electric Pump
- Ref Price:
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 500 unit/month
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Overview of QJ Series Deep Well Submersible Electric Pump
QJ series submersible deep-well pump is new type high grade product developed and produced based on the American, Italy advanced electric pumping technology. Main parts adopt stainless steel, copper alloy, make the pump high efficiency, energy-saving, wear resistance, rust and pollution resistance, good appearance, convenient installation. Especially suitable for factories, colleges, industrial and civil, irrigation and extraction of groundwater.
Product Range of QJ Series Deep Well Submersible Electric Pump
1. 4" Submersible pump, The impellers and the diffusers are in plastic material(noryl),whereas the bearings are in ceramic/rubber lubricated by the water circulation.Check valve is incorporated in the delivery body with threaded outlet.The coupling Pump-motor is according to NEMA regulations.
2. 6"、8" Submersible pump, The impellers and the diffusers are in grey cast iron, (on request, the impellers can be supplied in bronze), whereas the bearings are in ceramic/rubber lubricated by the water circulation. Check valve is incorporated in the delivery body with threaded outlet (on request , it can be supplied flanged). The coupling Pump-motor is according to NEMA regulations.
3. 4"、6" Stainless steel submersible pump, the pump caising/impeller is made of stainless steel 304, 316.
Parameter of QJ Series Deep Well Submersible Electric Pump
Flow Range:2-200m3/h
Head Range:10-300m
Power Range:1.1-132kw
Temperature:-20℃-120℃
Material:Cast Iron、Stainless Steel
Work Pressure:≤1.6MPa
FAQ
Q: If I increase the power of the motor, must I also increase the power of the inverter?
A: You must select the size of converter that allows maximum absorption of the electric motor.
Q: Do you have pumps with grinders?
A: Yes, the WQ models.
Q: How long is your warranty?
A: Unless otherwise expressly authorized in writing, by specifying a longer period or different conditions, CNBM states that, for a period of twelve (12) months from delivery date, all Products supplied are free from defects in materials and workmanship, and conform to the applicable specifications. Either the delivery documentation or the invoice must be provided to prove delivery date. In absence of such documents, the production date appearing on the product label may suffice.
- Q:If a submersible pump to shake the insulation, water pump distance more than 20 meters away from the cable distribution box is fixed, at this time to shake the insulation in the distance distribution box can only shake, disconnect the power cable is connected with the shake table, the ground end is connected with the distribution box in such a shake, I want to ask is, what is this shake is not the pump shell must be reliable grounding to shake ah? Now the pump casing is not grounded, just immersed in water, immersed in the water, is not equal to good grounding ah?
- The cable head in the distribution box should be relieved. What's more, the motor insulation is not the pump insulation. Usually, just shake it in the middle of the water and the ground.
- Q:I'm trying to sell my 97 Ford Escort. It needs a water pump but I have no idea what the cost is. I just want to know so I can post an estimate of how much it costs on the site I'm selling it on.
- ok i looked it up if you have the base LX or sport escort with a 2.0L 4 cylinder engine the water pump is 62.99 at advance auto parts. a water pump gasket is 1.09 and it says its a good idea to replace your timing belt which is only 25.99 all prices are based off of advance auto parts, other stores will vary. and buya haynes or chilton repair manual so you know what your doing. good luck
- Q:we live in the country in the warm months and have a portable pump that takes water from a 15 foot deep well. It feeds water to a toilet and a hot water tank mostly and a sink and shower and washer. We put the pump outside the bathroom and need to know how to start it, thanks!
- Lonzo has it right
- Q:I have a Stamas boat that I am in the middle of restoring. It has 2 chevy 350's, with borg warner (sp) tranny's, and v-drives. Anyway, it has standard water pumps to cool the engines, and it had 2 Sherwood pumps to circulate the water to cool the tranny's, and v-drives. First, I am using the boat in Lake Michigan only, the water is very cool year round since it is such a big body of fresh water. I was wondering if there was any recommendation on possibly using 2 electric pumps to circulate the water? If so, what would a good unit be? Second, the transmission coolers were brass, with a honey comb in the center for the ATS fluid to run through, and the water would run on the outside to cool the fluid. Is this a more effective way to cool the fluid than with those expensive brass fitting? Just checking before I spend a few hundred on them to see if a better way to cool my engine and tranny's, in all honestly though, I am more worried about effectiveness than cost.
- You would be playing with fire to use electric pumps to cool the transmissions and v drives. I doubt they would put out the volume of cooling water needed to cool them and have enough extra volume just in case. Besides, the raw water pumps also would cool the engines and exhaust systems if they are raw water cooled or they would cool the anti freeze and exhaust and transmissions with heat exchangers and oil coolers. Those transmission coolers should be plumbed into the raw water system using the same water that flows through the engines. Not to mention the reliability of the electric pumps vs engine driven pumps.
- Q:I'm not familiar w/ this model but need to swap out the water pump. I have no pictures or publications. Anything in particular to watch out for? Is this a pushrod engine w/ a water pump mounted in the front center of the engine and driven by a serpentine belt? Thanks in advance.
- You probably have the 3.1 v-6, so the pump is not really hard to change, and is a belt driven pump.
- Q:A circular swimming pool has a diameter of 12 meters. The sides are 3 meters high and the depth of the water is 2.5 meters. How much work is required to pump all of the water over the side?
- Let the x-axis point upward, with x=0 at ground level. Consider a thin horizontal increment of water, of thickness dx, located at some x (0 ≤ x ≤ 2.5). This water has mass dm given by dm = ρA dx where ρ is the mass density of water (in kg/m?) and A is the area of this increment (A = 36π for all increments here). This increment must be lifted (3-x) meters. The increment of work dW is given by dW = gh dm where g is the acceleration due to gravity and h is the distance that the increment of mass must be lifted (which we've seen is equal to 3-x meters). The total work W is given by 2.5 ?∫ g (3-x) 36π ρ dx 0
- Q:My car is over heating.the hose that goes to the thermostat is swollen.i wanted to open the radiator to release the pressure but it was too hot ,and too much pressure. is this a sign that the water pump is good?
- First let me say the GOOD LORD was watching over you. You NEVER NEVER NEVER open a radiator cap when it is hot. Had a friend do that and he now has scars on his chest where the water sculled him. Yes it is working. What you need to do is change the thermostat. But please wait until the engine is cool to the touch.
- Q:I was driving when my temp gauge shot up all the way so i pulled off the next exit and my car shut off and started smoking i noticed the water pump belt was in shreds and what seemed to be anti freeze fluid and water was everywhere. I'm curious what could have broke maybe a gasket or the waterpump it's self besides just the belt?
- The bearings within the pump, or the belt tensioner pulley bearings, or even the alternator could have gone bad. Any one of the components that draw from the serpentine belt may be the origin.Once the engine cools it may be determined which component caused the failure. If the water pump turns freely then it's not the source and can be ruled out. Same with the tensioner pulley.
- Q:I'm doing a DCP project which is at its concept design stage.In order to estimate the chilled water pump size and ratings roughly, could anybody give me some tips on the average/normal chilled water pump heads for a typical 10000 TR DCP. The length of the longest loop could be around 600 m single run.
- to boot to the availability and go back line, if there are different factors in the equipment at the same time with administration valves and warmth exchangers, their rigidity drop also desires to be protected.
- Q:PUMP RUNS BUT DONT PUMP WATER
- I am not completely sure but i'll share my thoughts. I'm not certain but I think the water tank should have a seperate fill up. If your filling your fresh water tank and nothing is coming out of your faucet, my guess would be the water pump. Check and see if there is a reset button on your water pump switch. If not there should be a breaker for it located somewhere in the camper. But if you screw your water hose in to your camper and there is constant water pressure then there should be some water without having to use the water pump. If not then I'm stumped..
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QJ Series Deep Well Submersible Electric Pump
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 500 unit/month
OKorder Service Pledge
OKorder Financial Service
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