Hot Water Circulation Pump, Heat Pump

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Product Description:

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




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Q:Please help! Water pump question.?
the water pump is in the lower unit....hold on, isn't that a car? sure, us boaters are smarter that your average bear, but you'll probably get more useful information by posting your question in the automotive section.
Q:Water Pump question ...?
i had a small leak on a 2000 corsa , it turned into a major problem with the car over heating alot , cost me about £360 to replace water pump and this did sort everything out , prices vary on different cars so not sure if its expensive but sounds about right , my advise have the work done befor it really dose some damage
Q:how to change a water pump?
Changing a water pump is nothing special, just common sense. Drain the coolant and take apart whatever you need to get access to it. The cooling system is sealed off from everything else (like the oil system or example) so there shouldn't be any nasty surprises. Make sure you get a new set of any seals and gaskets with the new pump. However you may have to take off the timing belt to get at the pump, and you need the proper instructions for replacing that. Usually it is not recommended to re-use the old belt. You might be able to save a bit of money by not replacing any tensioner pulleys etc that should be changed when the belt is changed, depending how old they are. If you can afford the extra time off the road, don't buy replacement parts till you have looked at the condition of the old ones. Unless it is actually leaking water, pumps can last a long time making horrible noises (especailly noises at engine idling speeds), so you might consider leaving the pump till the next timing belt change anyway.
Q:Variable flow variable frequency water pump how to adjust the flow?
Variable frequency pump is mainly depending on the frequency converter to adjust the speed of the pump motor, thereby regulating the flow and lift pump, the following Q1/Q2=n1/n2; H1/H2= (n1/n2) -, the frequency range of the frequency converter in 30HZ~50HZ
Q:How hard is it to replace a water pump?
The first answer gave good advice. On older cars replacing a water pump was easy. You loosened the fan belt, removed it and removed the pump with the fan blades. Now nearly all autos have air conditioning and there is not enough room without removing some of the items associated with it. I have on occasion even had to remove the radiator before air became popular. Shop around for an independent mechanic or a small shop. The job will be more than you want to try probably. Good luck.
Q:Power flow conversion of water pump
Pump shaft power (kw) = water supply (L / s) x lift (m) /102 * efficiency = flow * lift * density * acceleration of gravity.Explanation:102 is the unit collation constant.Pump effective power / pump shaft power = pump efficiency (general 50%--90%, large pump higher)Unit time pump liquid volume flow is, flow by Q, a unit of measure: m3 / h (m3/h), L / S (l/s), L/s=3.6 m3/h=0.06 m3/min=60L/minG=Q G refers to weight - liquid proportionThe energy obtained by pumping a liquid of a unit weight is called a lift. The pump head, including suction stroke, is approximately the difference between the pump outlet and inlet pressure. The lift is expressed in H, and the unit is m.The efficiency of a pump is the ratio of the effective power to the axial power of the pump. ETA =Pe/P pump power usually refers to the input power, the motive power to the pump shaft, it is also called the shaft power, denoted by P. Effective power is the product of pump head and mass flow and gravity acceleration
Q:The problem of single phase pumps
Is your starting capacitor pump is broken. Because you pump it is a single asynchronous motor..... Single-phase asynchronous motor by capacitive phase shifting function, the single-phase alternating current isolated from another 90 degree phase alternating current. The two alternating current into two groups or four groups of motor winding, forming a rotating magnetic field inside the motor rotating magnetic field induced current in the rotor, the induced current magnetic field and rotating magnetic field in the opposite direction, by rotating magnetic field push pull into the rotating state, because the rotor must be cutting magnetic lines to produce induction current, so the rotor speed must be lower than the rotating magnetic induction motor speed, so thatSo if the starting capacitor is broken, then your pump will start difficult,
Q:What needs to be replaced with a water pump?
typically labor is 300-400 for that task. that scenario would dictate when one is done, both should be done. needed or not. getting them on the same maintenance schedule so to speak. thing is, is that the 2.7 uses timing a chain. not a belt. belts require changes. chains may or may not. in this case, there is no maintenance interval for the timing chain.
Q:Are submersible water pumps silent?
submersible pumps are absolutely able to be completely submerged. they come in may sizes based on outlet pipe size and horsepower ratings. they are also very quiet, usually about as loud as a fish tank air pump or so. you need to know distance from pump to end of outlet hose and rise(meaning how far uphill it will be pushing the water in order to size it properly. you will also need a waterproof spot to plug it in for outdoor applications.
Q:whats the route of coolant through the cooling system?
this question is stupid. GOOGLE IT LOL

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