Single Stage Double Sucton Pump

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Product Description:

Single Stage Double Sucton Pump

1.Introduction

DDL serial is horizontal volute double sction pump. This serial pump is an unique new product which is developed by our company by combining the advantages of the products of many other factory. DLL serial pump adopts inner arranged sealing and lubrication structure. The lubrication, flushing of seal system by closed circulatingwater are more direct, efficient. Linearity designed outline, the casing cove with streng structure make the pump to be on intrgrated mass, flexible stucture design makes pump more nicer. The casing inlet and outlet of DDL pump are both located under the casing. thus the rotor can betaken out without disassambling serial pipeline, so its maitenance is very convenient. Most part of the casing adopt double-passage design to reduce radial force. Casing, casing cover both adopt resin sand board moulding, this ensures a good appearance, accurate passage dimensions and high efficiency. Transmission is driven by motor through flexible coupling. Turn direction:clockwiserotation viewed from drivinged for clockwise rolate, and counter-clockwise viewed from drivinged for counter-clockwise rotate.

2.Applications

They are applicable to power station, water supply, municiple, contruction, fire fighting and mine, which are used in transporting clean water or liquids whose physical and chmical characteristic are similer to water

3. Operating conditions

Capacity range: 50~36330m3/h

Head range: up to 160 m

Medium temperature: < +105°c


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Q:What is optimal on/off cycle for well water pump?
There is no optimum time. This is dependent on several factors. Assuming you are pumping into a small tank which is pressurized by the inflow of water from the pump (and the pressure also controls the pump) these reasons can be excessive use of water, the air space at the top of your tank has been absorbed into the water over a period of time and the volume of compressed air too small causing the pressure to drop too fast, or you could have leak in your water piping. If there is not enough air space in your tank, the pump will cycle extremely fast. If you don't have a tank, then the above information is incorrect. Good luck.
Q:How many HP of water pump is needed to pump water from ground level to a height of 50 feet?
1 inch
Q:how do i tell if my 1966 9.5 spotwin motors water pump is bad and how much water should come out when correct?
It may not be your water pump at all. It could be a blown head gasket or a cracked block. Do you drive it very much? If you do and it doesn't totally overheat, it isn't your water pump. Water pumps usually tend to make a lot of noise when they go bad. Depending on the temperature of the air where you live, I would say don't worry too much about white clouds coming out of your exhaust. You do notice I said white? Condensation in an exhaust pipe is normal. Check the little stuff first. Check your thermostat and radiator cap first. Those are inexpensive. Have your radiator checked at the local Mom and Pop radiator shop where they will also check your hoses and engine oil, to see if it looks like mud. That will tell you if you have a cracked block. Total overheating can be a blown head gasket which is expensive because of labor. The parts cost is minimal, it is just a total b i t c h because you have to get the whole top of the motor off. Have your freeze plugs checked too and if they are plastic, have them replaced with brass ones. It is a very old vehicle and you are going to be looking at some money to fix things. I hope I helped, although you didn't tell me the name of the vehicle. That would help a bit more and if you know it is the water pump, go get a new one!!!!!!! And check your fan belts too while you're at it. Good luck! :) I'm just a dumb lady...lol!
Q:why does my water pump turn on and off?
On mine when it starts that I usually have a small leak somewhere..when it loses the necessary pressure from drainage..then it kicks back on to build the water back up..
Q:Will an F150 water pump work on an F100?
No, okorder.com. And you need to enter the same engine, in your search, on Rock Auto. The parts come up in a list, and you can then compare part numbers....they are probably the same.
Q:What is the function of open circulating water pump and shutdown in thermal power plant?
According to the water quality difference, the purpose is to provide the corresponding cooling water, for the system oil cooler, machine seal and other cooling. Open water directly from the circulating water pipe to use, the pump is delivered to the host, the small machine oil cooler, water quality is not very high, the circulating water drainage to the back pipe, water through the water filter filter impurities. The closed water takes the self closing water tank, which is used for removing salt water. General supply pumps, water pumps, sealing cooling water, condensate pumps, sealing water, generator, hydrogen cooler and other requirements of good water quality system, closed water self circulation, and through the cooler and open water circulating water heat exchange.Thermal power plant is referred to as the thermal power plant, is the use of coal, oil and natural gas as a fuel production power plant, it is the basic production process: fuel combustion in the boiler heating water into steam, fuel chemical energy into heat energy, steam pressure and steam turbine rotation, converts heat energy into mechanical energy and steam turbine rotate the generator, the mechanical energy into electrical energy.
Q:water pump?
It is possible your water pump is worn out, yes...but it could be other things too. I would change the thermostat first, being a much lower cost. If the thermostat is sticking shut, or not opening right at all, it can prevent the coolant from circulating right. That lets the whole engine heat up and coolant boil. That may be the sound you hear, normally called a water hammer... If you take it to the shop, which you should do now, ask them to check the thermostat and water pump, to be certain of the problem... I hope it is just the thermostat that is causing this, but check it good...
Q:95 Mercury Villager ~ Water pump?
If okorder.com look up the part there is a tab for instructions. otherwise when you pick up your pump by a repair manual they run about $17. Oh I live in Wisconsin if a case of beer works lol. Run the car with the radiator cap off and put your finger in the water. If water doesn't change temp it's your pump. if it gets alot warmer and overheats it's thermostat.
Q:What is a submersible pump and how does it work?
It a waterproof pump that go underwater without shorting out. It uses an impeller to move the water. Some impellers look like a star and some look like the Impeller on a car water pump. There different designs depending on the amount of water the pump will pump.
Q:hot water circulation pump suck water from a pluged pipe and pump water through storage water heater to rooms?
Hey Gamel..Lets see if i got this question right..You have a circulation pump in a hot water line. this line is a closed loop when no faucets are on. When you let the system circulate for a while say during the day there seems to be a build up of pressure in the storage tank. You were wondering if a plugged loop in the hot water line would cause a dramatic water pressure increase.. the answer is YES..but NOT from the PUMP..the type of pump most people have requires that flow through the impeller be available at all times or two things will happen !. it will cavitate (that's a gurgling sound at the pump) or 2. It will only beat the water that is in the pump and no flow will be apparent. Either one of these though could be a symptom of a plugged hot water line in the loop. Here is what happens to increase the pressure apparent.. The water on the loop is pressurized from the storage tank to the pump then out to the loop .If the loop is terminated and air gets into the end of the line next to the restriction the outside water pressure is acting like a piston compressing the air that air reacts the same as it would in any compressor and can reach higher than normal operating conditions. If you will find the plug and install an expansion bladder in the highest part of your line your flow ,pressure and noise problems will stop...Good luck with the search...From the E

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