Grundfos Type Hot Water Circulation Pump, 3-Speed Heat Pump
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 5000 unit/month
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Specifications
circulator pump, wet rotor type, 304S.S.
no noise <45dB(A), no leakage, environment friendly, easy installation
Domestic speed control (3-speed) Circulation pump
This circulation pump especially designed for heating system and used to supply water
and add pressure for mansions of city,villa of subarb,house,to match with industrial equipment,
to supply water in cycle for cooling air-condition,boiler and solar energy,suppy hot andwater and keep warm cycle.
Construction Material
Motor wire:copper
Motor shell: aluminium
Rotor can: stainless steel 304
Impeller: PP
Pump body: cast iron
Shaft: ceramic/S,S
Bear: ceramic/graphite
Technical Data
Liquid temperature range: -10 - 110°C
Pipe size: G1.5", DN25mm
Port to port length: 180mm
Max. operating pressure: 10bar
Pressure stage, pipe connection: PN10
Electrical Data
Input power(speed 1):46W
Input power(speed 2):67W
Max input power.: 100W
Mains frequency: 50/60Hz
Rated voltage: 110/220V
Max. current: 0.4A
Capacitor size: 3uf
Max flow:65l/min
Max head:6m
- Q:I need information about basic water pumps. I'll have to build a mechanical one for school. Do you have any ideas, information, designs, links? Thanks!
- There are a number of different types of pumps (and some overlap between types, too). A suction pump basically sucks water up. This might be a piston pump, or a venturi pump (or some other types). This type of pump raises water up by lowering the air pressure above the water, and letting atmospheric pressure push the water up the tube. Suction pumps can't pull water up more than about 32 feet (because that's how high atmospheric pressure can lift a column of water) but they have the advantage that the pump can be located at the top of where you want the water (rather than down where tie water is). A Lift pump basically uses mechanical force to raise water upwards. This could be a chain of buckets, or an Archimedes screw, or a bubble-lift pump. All these pumps need to have at least part of the pump down at the water level (with the exception of the bubble lift, which is kind of a unique design). The most common water pumps are centrifugal pumps. These use a set of spinning vanes to pressurize the water. Water comes in at the center, and hit spinning vanes; these shove the water outward through centrifugal force, and the outlet pipe is at the outside edge of the circle. One other interesting type of pump is the hammer pump. It's sometimes used in remote farming areas, because you can use the energy of a running stream to pump water high up a cliff. In a hammer pump, you let water flow through a relatively long tube. The tube has a vertical pipe near it's end. You let the water run through, and then suddenly close off the end of the pipe. The momentum of the water (combined with the fact that water isn't very compressible) can force a shot of water very far up the vertical tube. Hope this gives you enough to search for on the web!
- Q:I need to replace a water pump
- Just take off the fan belt, unbolt the water pump and fit the new one. Make sure the gasket area is clean and use a new gasket. If it has the fan on it, take that off first.
- Q:first off i should say it is below freezing here....with that said, the water pump pulley is not turnning so.. the fan belt busted which leads me to believe the water pump is frozen...... right?i am currently traveling and have little money to spend on a new water pumpis there any way that anyone may know to dethaw a frozen water pump without damaging it?... i should say, the motor is running great, no cracks or leaks from the cold.
- One way is since you have no belt is to start the car and let it run for a little while. The heat from the engine can defrost the pump. Be careful to not overheat it. You need to drain the water and add coolant if it gets that cold there. A block heater wouldn't hurt. You can also use a heat gun. It looks like a blow dryer, but is made for longer use and gets hotter. Don't use a torch. It can ruin the seals on the pump or set your car on fire.
- Q:How long should it take a mechanic to replace a water pump on a 96 dodge intrepid ES with a 3.5L engine? I was given a estimate of 6 hours does it really take that long? at 100.00 a hour I'm not sure my car is worth fixing
- I would do 1 for $100 period $100 an hour means that your mechanic missed a house payment
- Q:Submersible pump capacity I was 1500W, the normal use of voltage is 220 kV line 600 meters with 6 square aluminum after the start of the effluent is small, and the voltage of submersible pump is reduced to 150 volts could not use voltage of 380 volts (two).
- Small amount of water, it should be the lift can not meet the requirements, change the submersible pump is the best solution. With 380 volts, it is very likely to burn out the pump motor.
- Q:I am about to replace the timing belt in a 3.4L Toyota V6 at approximately 85,000 miles. The motor has had the Toyota red coolant, which lubricates a water pump very well. Should I, Or should I not replace a Toyota Water Pump also, at this mileage (85,000)? Could the original water pump last until 170,000? Thank you
- Your caught between the devil and deep blue sea! Everything is apart including the water-pump. It's not a bad idea to have it changes as long as they're past it to change the timing belt. My dad had a reverse issue with his Avalon which has the same motor as yours. The water-pump was leaking so he went ahead and changed the timing belt @ 67,000 miles. Do as you please! the water pump is extremely easy to change when and if you need it done. The ball is in your court! Personally I don't have a lot of faith in Toyota water-pumps. My wife had to change the one on her 04 Camry @ 83,000 miles. No timing belt on the four cylinder motors after 2,001.
- Q:I would like to have a water pump/valve that I can tie into my house water and will run on a timer. Kind of like a sprinkler system but not so expensive an on a much smaller scale. Basically what I am trying to do is set up an auto-watering (from the tap) system for my animals when I am away for a day or two. I know this is more in the lines of a pet category but than again - not really.
- Most self watering devices for animals don't use a timer. Imagine a big coffee can with no lid, with a small hole on the side near the lip. Fill the coffee can with water, place a pie tin over the coffee can opening, and flip them both over. The pie tin will fill with water for awhile, but only until it covers the hole in the side of the coffee can. At that point, air can't get into the coffee can, therefore water can't get out of the coffee can. Your pets will drink out of the pie tin. When the water level falls below the hole in the side of the can, a little air gets in, and a little water gets out. So water will be available on demand for your pets until the coffee can is empty. A coffee can holds nearly a gallon of water, and being short and squatty your pets won't knock it over. Fun science project.
- Q:Colleagues, could you explain the principles of operation of the water vane vacuum pump? What range of pressure can one achieve with this type of vacuum pump? If somebody could post a reference to books, app notes, commercial datasheets of such pumps, that would be simply great.
- I'm not telling you it all but you can take an A.C vacuum pump and it will lower the boiling point of the water where it will boil at only 65 to 75 degrees Ferlinghetti
- Q:I have been given a project to build a windmill driven water pump. So far, a lot of the books I've researched only give me info on how a water pump works. Can anyone help me with this? Thanks in advance
- How Do Windmills Pump Water
- Q:where would I be able to find information on how to change out a water pump for that specific type of vehicle and year, as well I had got a stain on the body from road work it seems to be cement how could I take spots out without damaging the body's paint? What are my options thanks...
- Go to your local auto parts store and pick up a Haynes Repair Manual. Very detailed, and only about $20.
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Grundfos Type Hot Water Circulation Pump, 3-Speed Heat Pump
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 5000 unit/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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