QJ Serise Submersible Centrifugal Water Pumps With Good Quality
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 1000 unit/month
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1. Product overview :
QJ series deep well submersible waterpumps are widely used in farm irrigation, sprinkler irrigation, getting water from well, water supply and drainage system for industrial and civil building, water diversion project in hilly and mountain areas water drainage project in at low-lying areas, water supply and drainage in urban and rural's mining enterprisesand various ther kinds of water conservancy facilities. Its features are that the Motor and pump are assembled into a whole, so that it is simple in structure, convenient to assemble and disassemble, easy to use and maintain safe to operate. Otherwise, it covers an small area and does not pollute water.
2. Operation parameters :
(1). Flow range : 10-500 m3/h
(2). Lift range : 10-600m
(3). Applicable well diameter : φ175-φ400mm
(4). Diameter scope:φ32—φ203mm;
(5).Temperature range: -15—100°C.
3. QJ using condition:
(1) 380V voltage deviation is no more than ±5%,frequency is 50HZ, three-phase power deviation is no more than ±1%.
(2) Motor cavity must be filled with water.
(3) The first stage impeller of the pump should be more than 2mm below the moving water surface, pump unit should be less than 70m below the static water level.
(4) The distance from the motor bottom to well bottom must be more than 3m.
(5) Water temperature should be no more than 20°C.
(6) Sand content of the water ( by mass) should be no more than 0.01%.
(7) PH value of water 6.5-8.5.
(8) Hydrogen sulfide content of the water should be no more than 1.5mg/L.
(9). Chloride ion content of the water should be no more than 400mg/L.
(10). Water yield of water source should ensure the requirements of pump continuous working.
4. Material
Impeller: Cast iron HT200,or stainless steel
Pump bowl: Cast iron HT200,or stainless steel,such as ss304 ss3016
Pump shaft : Cold-drawn steel with chrome plating,or stainless steel SS304 SS316
Motor Seal: Rubber O-ring seal,mechanical seal
Motor regulating sleeve: Rubber
5. FAQ
(1). Can I get trained on CNBM products?
Yes, we provide training courses in our factory (products, general and specific pump technology, hydraulics, and practical applications). Please consult your sales manager or get in touch with our headquarters for more information.
(2). Are your pumps cheaper than those of your competitors?
CNBM aims to give its customers the highest standards of quality and service and delivery times, all at a reasonable price.
(3). How long is your warranty?
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: Does it take more power to pump water with a 1 /12 hp bg motor/pump than one that is a spare pump/motor running dry,not connected to the system? I am trying to figure out how long it will run with an power inverter during a power failure.
- put in a zone valve that way when the power goes out you can open the zone manually and heat with gravity,as the furnace cools it draws the heat from the top of the unit through the pipes and back to the bottom
- Q: I recently took my 2002 Pontiac Grand Prix in for an oil change, and was told that my water pump has burst. I knew something happened the previous night because all of a sudden my car was overheating and when I opened the hood there was water everywhere, Anyways I am currently a single mom, working temp jobs while I look for something permanent. I can not afford the 350.00 to get it fixed. If I continue to drive the car am I looking at serious damage, He showed me how to fill the water tank (or whatever) so that the car will not be empty, But he says I need to get it fixed soon
- Broken Water Pump
- Q: I have a 2004 Toyota Sienna and it has 80k+ miles on it. I guess it is the drive belt that is making the noise and I decide to have it changed. I can have the timing belt changed too because it is due at 90k miles. The dealer guy told me that I should also have the water pump changed too because of 2 reasons:1. the new timing belt will cause pressure to the old water pump. If not changed, it will leak in weeks.2. it is cheaper to do it altogether.Without changing the water pump, it would cost about $300.All would cost $1000+.My friend who also has a Sienna that has more miles on it, told me that he did not have to change the water pump.Your advice about the water pump is?
- This Site Might Help You. RE: About drive-belt, timing belt, and water pump of a Tpyota Sienna? I have a 2004 Toyota Sienna and it has 80k+ miles on it. I guess it is the drive belt that is making the noise and I decide to have it changed. I can have the timing belt changed too because it is due at 90k miles. The dealer guy told me that I should also have the water pump changed too...
- Q: I have a 73 dodge charger 400 cubic inch engine, The water pump broke (causing the fan to chew into the radiator) I replaced the water pump and fan (will be replacing the radiator this week) But the problem I am encountering is the belt for the water pump is lose, How do I go about tightening this?
- If you dont know how to tighten the belt, I would get it to a shop and let a professional replace the belt for you. You loosen the two bolts, stick a prybar in and tighten the belt, and then tighten the bolts.
- Q: Hi I just brought a chrysler sebring V6 that needs a water pump. I found a water pump on OKorder for only $30 and it only had 900 miles and it works great. Should I buy it?
- no always go new with water pumps. not a re-man either. always go new, especially with a timing belt driven pump
- Q: i have a 97 mercury mountaineer and i recently got the thermostat changed in it. after doing so we noticed that the car was leaking antifreeze. we checked to make sure everything was tight and there was no cracks and my uncle said he thinks its the water pump how can i tell
- since the leak only occurred after thermostat change ? it is reasonable to assume it is leaking around the thermostat housing. check this area first . ( did we fit a new gasket ? etc) water pumps have a small hole on underside that will weep ( leak) when seals are worn and pump needs changing. we can check pump is working by observing coolant flow. with a cold engine remove coolant filler cap.start engine and rev a few times to around 3000-35000 rpm observing ( may need an assistant) coolant flow into expansion chamber ( where you removed filler cap from) you should note coolant flowing across or into the expansion tank. if our pump has failed we would over heat !! check engine cooling when driving.
- Q: for the water pump in MY car that he has been using for his job!! He has threatned that the water pump cost $400 - 500 dollars but I didn't hear abut that when it was done!!! We are breaking up and it is My car but he says that he is taking te water pump out! Can he do that??? We also ave a daughte but I will ask about that later!! TRUST ME!!! I need to know about Custody Battles in Anoka or Hennipin County, Monnesota, 55433!!!! Please Help!!!!!!!!
- Using a drill, drill a gap within the middle of the damaged bolt. If it is a a million/two inch bolt, use a three/eight or five/sixteen bit. If its a five/sixteen bolt, use a three/sixteen or eleven/sixty four bit, you get the proposal. Just go away sufficient sidewall of the bolt for the E-Z OUT to seize Make certain you middle the gap as first-rate you'll. Using a hammer and a sharpened punch to make a opening dimple makes it less complicated. Drill the gap to approximately a million/two inch deep. Go to any vehicle constituents retailer. Tell them you wish to have an E-Z OUT stud remover. Make certain it's the proper diameter for the gap you drilled. An E-Z OUT is a tapered bit with ridges spiraling down it is period within the reverse course than the threads of the bolt you're making an attempt to take away. Insert the E-Z OUT within the gap and switch counter-clockwise utilizing an adjustable wrench. Hopefully it is not caught to unhealthy and can pop out with ease. The most effective different choice is to drill the entire bolt out and re-thread the block. Good Luck. Wish I might do it for you. It is not intricate. If you may have anyone do it for you, do not get ripped off. A ethical and descent mechanic can do that in as low as five mins and is not going to cost you anymore than $20. There's most effective $five valued at of work in it, however mostly you ought to pay for proficiency. Hope this is helping.
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- 1.5 kilowatts water pump distance 100 meters, with 2.5 square meters of electricity enough
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- there is only one way to recover your expenses and that's to put your vehicle in to a main garage for the repaires to be carried out, and ask them to make a report on what went wrong,with your report and detailed receipt send photocopy's to OReilly,s giving them the opportunity to reimburses you,on refusal make a free claim at the public small claims court and you will get payed out
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QJ Serise Submersible Centrifugal Water Pumps With Good Quality
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 1000 unit/month
OKorder Service Pledge
OKorder Financial Service
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