WQ(D) Submersible Sewage Pump
- Ref Price:
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- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
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- Supply Capability:
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- Q: Pump adapter joint net outside tube, what is the principle?
- First, the working principle:Fire pump adapter is connected with the public security fire department fire engine or motor fire pump fire water transport through the fire pump adapter interface fire water supply pipeline to the buildings, the fire hydrant indoor get sufficient pressure to solve the problem of water shortage and other difficulties or because of fire water supply pipeline inside the building due to low water pressure caused by the fire fighting for high-rise building, indoor use and normal operation of fire pumps and intermittent water supply situation in. The installation types include floor type, underground type and wall type.A brief introduction to the two, pump adapter:When a fire occurs, the fire engine pump can quickly and conveniently through the interface and building the adapter in the fire fighting equipment is connected, and the water pressure, so the indoor fire equipment pressure with sufficient water to extinguish, different floors of fire, effectively solves the problem of building fires, fire fighting because of difficulties or indoor fire fighting equipment due to lack of adequate water pressure to the fire.
- Q: Ok, so if i have an 80 watt solar panel and want to run a 12v dc fan and water pump ONLY when the sun is out or enough light to power them, will i need something like a voltage regulator? I would like to have the panels charge deep cycle 12 v batteries at the same time or when the fan and pump is not running. For instance, i have the panels out and my fan and pump on allowing them to run only on solar as well as charge the batteries. What diagram would i use? I would probably get a charge control for the batteries but more importantly what would i need to regulate the power from the panels? Inverter?
- You may have to do some math. The 80 watt panel is only 80 watts at peak sun on a 75°F day at the equator. Chances are you will have something less than 80 watts to work with. But you can add up all the hours of partial sun to get an equivalant number of peak sun hours. An example would be a few hours in the morning and evening at partial power and a couple of hours at solar noon at nearly full power may give you 5 peak sun hours worth of light. 5 psh x 80 w/ps = 400 wh Your supply may have 400 watt hours worth of power per day. You state that the fan is 12v dc but what is the wattage? It could be a little 12v dc fan out of a computer or it could be a huge 12v dc fan out of an RV. What is the power requirements of the water pump? Is it a little 12v dc one for a foot tall decorative fountain or an industial 3 phase pump for a well? To charge the battery you need a voltage 120% higher than the battery voltage. 12v x120%=14.4 v To add up your loads convert them all the use to dc watt hours per day Here is an example to give you an idea of how to play with your numbers: Fan 12vdc x 1.5 A = 18 watts, use this for 5 hours your load would be 18w x 5hr = 90 watt hours Pump 120 vac x 2.5 amps = 300 watts (The AC will need to come from an inverter. The inverter has a certain amount of loss. How good it does the job of converting dc to ac is know as it's efficency. Lets use 90% to be safe) 300 watts / 0.90 = 333.4 watts, use this for 1/2 hour per day 333.4w x 0.5hr = 166.7 watt hours The 90 watt hours + the 167 watt hours = 257 watt hours per day. This would leave about 140 watt hours to put into the battery. Yes it would be best to use a charge controller to protect the battery from overcharging if the pump and fan are off, or from draining the battery too much if the fan or pump stays on.
- Q: Submersible pump reverse impact on the pump
- The pressure is too small, the current is too large, the operation time is too long will burn out the pump!
- Q: I recently bought a 01 firebird trans am. was doing some maintenance on it. basic stuff, tune up, serpentine belt, break flush, and a coolant flush. I didn't notice any leakage in the car, and neither did any mechanics before. Last week when i did all these basic maintenance i went back to check up on one more thing. The mechanic raised my car up and asked when I'm replacing my water pump.Seeing that it was leaking...but the liquid wasn't green, more or less brown and it didn't have any particular smell, but its not coming from the oil pan. What I'm thinking is that maybe the hoses were completely tightened? All help would be appreciated! thank you!
- Check your coolant levels. Take a drive and let the engine get warm enough for the thermostat to open. This is easily checked by grabbing the upper radiator hose that comes from the thermostat housing. Be careful because it will be really warm. (Most thermostats open at 165 to 185 degrees.) If that is warm, great. With the car running, while parked on a clean surface where you can see if there's a drip, look under the car. Any dripping? Water pumps will more often show that they are gone without making any real noise. They have a weep hole, a place where when the seals goes, it lets water drip out and this is obvious. Water coming from there will be obvious. If there's not a slow or steady stream of water coming out, then it's likely NOT to be the water pump. Turn the engine off and look for wet spots. Is there water around the radiator cap? Is there water around any of the hose connections. Are there any bulges in the hoses? If nothing is really obvious, go to the auto parts store and buy Bars Leak radiator sealant. When you get home, drain half a gallon or so of water from the radiator. Shake the Bar leaks really well and pour it into the radiator. Go for a drive. Drive for 5 minutes, get the engine heat up and drive home. Any minor leak, even at the hose bib, in the radiator, or in the water jacket will be fixed. This stuff has a guarantee so if it doesn't work, go get your money back. You're looking at spending under 10 bucks, by the way.
- Q: The water pump gasket in my '98 Forester (130k) recently began to leak, and I will be replacing it in the next couple days. I noticed a stream of bubbles in my overflow container, though, and am wondering if it might be bad head gaskets making the air bubbles. The bubbles only appear after the engine is warmed up, like after a drive around town - there aren't any bubbles when the engine is cold.Is it possible that these air bubbles are coming from the leaking water pump? I hope so, because I'd much rather replace the pump than the head gaskets!
- You have a blown head gasket
- Q: I am trying to change my daughters 2004 Grande Am water pump because people tell me it is squealing. We purchased a replacement pump and blue gasket glue. I know to remove the Serpentine belt (not sure which pulley to reduce tension on) then I need to know which bolts to un-tighten, won't the pump turn as a use the wrench? Is there a good video available on changing out the water pump? I've done maybe 5 water pumps in my lifetime all on V-8s with rear wheel drive, so they had easy access. Does anyone know the steps of removal or can someone point to a video of removal replacement?
- better make sure it,s not the belt squealing and not the pump. usually when a water pump goes out they will leak. i would be checking the belt first.
- Q: How to design its control circuit, to prevent it idling, what peripheral equipment do you need?
- The centrifugal pump can not be idle, idle will wear packing (packing seal, mechanical seal is almost not damaged) parts, also caused the seal ring, seal, etc. the balance disc wear quickly, and the temperature will rise sharply, causing damage; air transfer effects caused by transient overload voltage of the motor is large, if the motor can not automatically jump to motor will burn.Centrifugal pump mostly rely on the delivery of liquid lubrication and cooling seal of centrifugal pump, idling is empty load, is to open the inlet valve, close the exit valve operation can move, try reversing or empty load operation should be based on the inevitable time, pump specification shall prevail.
- Q: i'm changing the tyming belt the vehicle has done 120,000 km should i replace water pump as well
- no set mileage. no service interval for that above a visual inspection. should i replace water pump as well YES!!!!!!!!! water pumps are a consumable item. don't wanna do that much labor again soon. i strongly suggest you pay the extra bucks and get a toyota AISIN pump. it will last longer than any after market one hands down. do check for a front main crank seal leak as well. it's part of the oil pump. personally, if it were me, i'd do all three. belt, pump (from toy will be pricey, but worth it), and reseal kit for the front main (is 10-15 bucks and not much more labor).
- Q: Yesterday my car was making squeaky noises in the front and then the fan came on FULL FORCE it sounded lik an airplane. It then started to over heat. I looked to see if there was any antifreeze/coolant in it and it was BONE DRY. I found out the water pump is bad. My boyfriend wants to change it himself but he doesn't know if where it is located is so complex he should take it to a mechanic. He has changed water pumps before. If you know anything about this.. your advice is very much appreciated!!
- Water pumps arent too bad to change. Just follow the hoses to the pump, should be connected to the sepentine belt. Your diagnosis seems to be correct,
- Q: I have a 1995 Honda Civic LX 1.5L that needs the water pump and timing belt replaced. What all part do I need to order to replace all of that?
- a timing belt and a water pump.
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WQ(D) Submersible Sewage Pump
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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