Frequency Convertor Electronic Circulation Pump, Solar System Heat Water Pump

Frequency Convertor Electronic Circulation Pump, Solar System Heat Water Pump

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Loading Port:: Ningbo

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: 5000 set/month

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Specifications

circulator pump, wet rotor type, 304S.S.
no noise <45dB(A), no leakage, environment friendly, easy installation

Class A intelligent hot water 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: 130mm
Max. operating pressure: 10bar
Pressure stage, pipe connection: PN10

Electrical Data

Max input power.: 45W
Mains frequency: 50Hz
Rated voltage: 220V
Max flow:52l/min
Max head:6m

Q:i have a 1994 honda accord lx. i was wondering what the water pump is for and if it goes bad can i still drive around without it thanks: 94 Honda Accord Water Pump

Q:Need to pump water from the stream to my livestock tank on a regular basis.: Yes, lots of them. Sureflo is one. You can find them on the Internet

Q:i need to change my water pump on my vw 1990 gti. the more details and/or pictures the better or links i can go to to show me: Buy a repair manual. Or better yet buy a lifetime replacment one at Autozone and they will print out a step by step (with pictures torque specs) instructions for you. :)

Q:A mechanic replaced my timing and other belts on my 2001 Mitsubishi Galant 4 cylinder today but not water pump. He said the water pump looked good. All the other mechanics I talked to told me they had to replace the water pump. This mechanic said the belts were not connected to the water pump in this car and therefore the water pump was ok. The car has about 100500 miles on it. Is this bad or should I call him back and ask him why he didn't change the water pump. I don't want to pay more later.: Replacing a water pump may or may not be correct, if it's not leaking or noisy then it is still serviceable. The issue is more of a preventative maintenance issue. It will likely fail, and when it does, you must remove all the parts involved with the timing belt job to access it, so you incur the labor cost twice. I recommend a water pump be done at the second Timing belt or around 120K miles, if not done sooner. also the tensioner pulley/s at that time as a safety practice, some engines use hydraulic tensioners that are prone to failure (early mitsu's). There is no way of saying how long the water pump will last, and when it does fail, it's usually an inconvenience.

Q:300M head of 11 stage centrifugal pump with 22KW motor, empty (not water) current of 13A, the water into the pump, current up to 44A, open the outlet valve of the current rising to 100A, immediately shut the gate current is up to 170A, the motor stop. Without any problems, not on the impeller pump shaft is not clean the shell the balance sheet, no wear, bearing normal.: (1) the influence of the basic installation on the equipment.The quality of equipment foundation installation has great influence on the quality of equipment operation. Iron pad placed properly, causing around the foot bolt hanging device, in alignment and fastening process for iron pad hanging, tighten anchor bolts will cause deformation of crosshead slide in the crankcase, the cross head is blocked in the operation of reciprocating load increases when the chute.W5 type reciprocating vacuum pump in the structural design of the cylinder body is cylinder, and the piston, intake and exhaust valve after the heavy weight in the foundation design without considering the cylinder support or hanger, the cylinder will be in a suspended state, because the weight of the crankcase cylinder will cause deformation of the cylinder and slide and slide the concentric degree of difference, so that the cross head is blocked in the slideway and the piston reciprocating operation is blocked during the reciprocating motion in the cylinder caused by the increase of the load.According to the above analysis, inspection found that the vacuum pump end of the cylinder body is slightly lower than the end of the crankcase, cylinder pad iron is low, deformation of crosshead guide foot bolts, the cross head caused by load increases in the slideway and the piston in the cylinder reciprocating operation is blocked, this is one of the reasons causing motor overheating.(2) cylinder and valve coking;The influence of process, cylinder and valve of reciprocating pump is easy to coke, Coke will cause the piston cylinder and piston in reciprocating cylinder operation when the load increases the valve is blocked; coking will cause poor exhaust, the valve closed lax, increasing load, low vacuum degree; clearance at the cylinder piston striking the cylinder will cause coke it will increase the load of cylinder, valve has found the phenomenon of coking, which is mainly caused by the low degree of vacuum.

Q:How do I know the pump pressure?: The "H=100M" in the parameter is the pressure index of the pump. "H" is the height of the head and the height of 100m. Since the 10M lift is approximately equal to 1Kg/cm2 pressure. Your pump is 10Kg/cm2 pressure.Q=18 M3/H, that is, 18 cubic meters of traffic per hour;H=100M, that is, rated head 100M, high head;P=4.0 KW, that is, the motor power is 4 kw.

Q:I need instructions: it really depends on your make and model. different makes and models have different locations for them and what not. the best thing to do is buy a repair manual for your specific vehicle.

Q:How many kinds of pumps are there? What are the advantages of soft start?: The starting modes of water pump are direct start, star triangle start, reactance start, soft start, step-down start and frequency conversion start.1, direct start, generally suitable for small power motors, generally only in the following 15kw pumps, cheap;2, the buck start is the star triangle conversion start, that is, the start is accelerated two times to reach the rated speed, generally in more than 18.5kw pump use, moderate price;3, soft start is gradually increased to the rated speed, the impact on the pump is very small, the price is relatively high, is generally 3 times the buck start;4, the highest frequency conversion is started, in addition to the advantages of soft start, but also can be set at any speed work, energy saving has significant effect.Advantages of soft start:1, the output torque of the motor can meet the requirements of the starting torque of the mechanical system, ensure smooth acceleration, smooth transition, and avoid the impact of destructive torque;2, the starting current to meet the requirements of the motor capacity, to avoid motor heating, causing insulation damage or burnout;3, make the starting current to meet the grid power quality related standards requirements, reduce voltage sag amplitude, reduce the higher harmonic content.

Q:First I need to take off the belt, remove power steering pump, remove water pump bolts (the bolts are various length), remove water pump pulley (from old pump), install pulley on new pump, install new pump (with gasket and bolts in the right holes), install power steering pump, install belt. Is this the correct order? Can somebody throw any tips at me (somebody who has done it on this vehicle). It's a 2001 WJ with a 4L.: okorder

Q:My water pump is losing pressure slowly even though no water is being used. Your help is appreciated. Thank you.: I vote for the check valve in the well drop pipe. The valve and seat are both brass - no rubber seal - so it's bound to always leak somewhat. If the leak has increased recently, it's due to wear beginning to show or a bit of sand caught in it. A little extra on the electric bill is a lot less than the cost of pulling the well to replace the $20.00 valve. Another possibility:Your pressure tank air cushion may have lost air and become partially waterlogged. This will increase the pump operation. It won't run as long but it will run more often. The system pressure will drop faster than normal. Perhaps this is what you perceive as a leak. Ask your well man how to check the air pressure in your particular tank.

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