DAB Style Hot Water Circulation Pump, Home Booster Mini Pump
- Ref Price:
-
- 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
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:Dear friends, please let me know in most of the power plants recirculation line and balance leak off lines are provided for boiler feed water pumps and those lines are connected to Deaerator. Why?
- The feed pumps for most power plants are multistage centrifugal pumps. They have a minimum flow requirement or the balancing forces of the various impellers are lost and the pump is damaged. A recirculation line permits a minimum flow to be maintained at all times. It goes back to the deaerator so the boiler feedwater is not lost. Note: many of these pumps have the recycle automated so it is only in operation at very low flow rates. The leak off from the balancing line is recycled for the same reason.
- Q:I'm going to be purchasing a laboratory distillation kit here pretty soon, the kit includes everything I need for the setup but the condenser requires a water pump to circulate cold water around the coils. What kind of pump would you recommend for this purpose?
- A small centrifugal pump that has the flowrate designated by the condenser manufacturer. I assume it has a heat exchanger of some type to reject the heat to the air and that would need a designate flow. Anyway, look in any lab supply catalog or web site and they will have many small pumps. You do not need to carefully control the flowrate, so stay away from metering or peristaltic pumps. The pumps may even be made of plastic, that is fine for this application. In my lab, we would just run the water from the tap through the glass condenser and let it drain out to waste. It is wasteful of water, but it sure was much cheaper than buying a pump and heat exchanger.
- Q:trying to instal pump and I can't get fan blade off It is a1999 chev 5,7 vortex
- As John M said, they make special wrenches to remove the fan clutch from the water pump. It can be a pain in the... When I did mine on my 97, I ended up removing the fan and pump as one piece from the truck, then had to weld the impeller of the water pump to the housing to keep it from spinning, then use a big wrench on the fan clutch to get it loose!!! It was way too tight. Hopefully yours isn't that tight, but maybe it gave you an idea on how to get it apart. Good luck
- Q:I had my timing belt replaced @ 80k (now have 138k) and was told by new mechanic that the water pump was not replaced then. Do I need to have pump replaced? What will happen if I don't? Thx
- water pump is usually replaced with the timing belt since it is easiest to get to when you are doing the timing belt. your water pump may go out on you tomorrow or last for another 300k miles, who knows. but with it not having been changed, you are still riding on a pump with 138k on it. lots of miles on that impeller. if it lasts, just have it changed next timing belt...which I would do @ around 160k miles ~ 80k is about right for a timing belt to last. civic water pumps are cheap...as are the timing belts.
- Q:Can the water from the fire pump enter the roof fire tank? Why?
- This should be divided into two cases, the key depends on the use of your water tank!If you fire water tank roof is a constant pressure water tank fire control system, the requirements must be set on the water tank outlet check valve, which can only flow from the tank outflow, then pump the water can not enter the roof fire water tank.If the roof fire water tank acts as a water transfer tank and uses it to transport water to a higher building, the fire pump water can enter the water tank
- Q:Where is the water pump located on a 1998 dodge dakota sport?
- It is right behind the fan and the serpentine driven pulley but it is not round. It will look like the new one you buy at the parts store. Pay the core charge and then take the old one back for a refund when you are finished.
- Q:what makes pump come on every 10 seconds when water is on
- You should have a pressure tank or bladder tank (same thing) in the plumbing after the pump. If you do have a pressure tank it could be waterlogged.. most all tanks in the last 20 years have been bladder type tanks. the bladder may have leaked inside and filled the tank with water leaving no room for expansion. it should have a valve on the top of it like a valve stem on a tire. Check the pressure on it with the pump off. it should be about 4 pounds more than your pump cut on pressure. Or you could have a bad pressure switch. There are LOTS of kinds of pressure switches, so I won't even try to tell you how to check it. but the pump should run till the pressure is built up in the tank then sut off and not come back on again till the pressure on the lines is lowered to the cut in pressure on the pressure switch.without more specific information or a pic I can't help much more. First thought is pressure tank needs checked or replaced. Good luck.
- Q:22KW pump motor direct start circuit breaker and contactor size? Concrete calculation method
- 22KW the water pump motor is 380V. 22KW rated current is about 44A, 10 square copper wire is enough, the motor will often start off ah, if it is not available for DZ108-63 50A, CJX2-50 50A contactor is 380V.Pump motor (pump motor) according to the structure classification, should be divided into horizontal motor and vertical motor. Because of the work characteristics of pump starting torque is relatively small, the starting frequency is relatively small, relatively long time continuous operation and other characteristics, so the majority of pump motor asynchronous motor cage rotor or synchronous motor.The pump motor should be selected according to the selection of shaft power; motor shaft power power is greater than one level; for example: axle power is 15KW, select the motor should be: 18.5KW for motor with very few, according to the actual working conditions. 2 pole motor is generally used in the head of micro height, flow is not large (calculation is more complicated). Large flow, small lift occasions can choose 4 pole motor. Super large flow, lower head select 4 or 6 pole motor, when choose six pole motor, power can be reduced according to the shaft power of a grade.
- Q:I have a pump connected to a lake, that I use to water garden. I changed the line into the lake as it had a air leak and lost it.'s prime.I have filled water back into the tank and lines .several times. And it hasn't caught it's prime. It is a year old pump that came with it's own tank.When I am doing all this I leave the tap end closed.I'm pretty sure that all is tight and not leaking.The line into the water is only about 5ft deep
- If possible, attach a hose directly from your drinking water faucett to faucett on pump. Open both and turn on pump. If pump will not cycle off, your check valve is bad. If it does, turn off water supply and open pump faucett. pump should come on and belch air and water. Repeat this several times. If it still dosen't pick up prime you still have a leak in you'r new suction or well side. The tank only aids in shutting pump off . nothing to do with pump running or getting prime.
- Q:i have an 80' water well with an electric jet pump. is there an electric/manual water pump? i want to be able to have a hand pump attached to the electric pump, so i can still use water when the electricity goes out.
- Bison makes a hand pump that can be installed in the same casing as your existing electric pump.
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DAB Style Hot Water Circulation Pump, Home Booster Mini Pump
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 5000 set/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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