• boiling water pump L3D-90-80-H System 1
boiling water pump L3D-90-80-H

boiling water pump L3D-90-80-H

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Loading Port:
China Main Port
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
300 sets set/month

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Product description:

Product: Boiling water pump

Model:L3D-90-80-H

Appilication:

big flow rate as 90m3/h

for hot water over 400 degree

for boiling water which needs 8 bar

Product specification:

flow rate:90m3/ hour, 2160m3/day.

Pressure: 1bar - 8 bar

pump diameter: 610mm

Pump installed on the ground, outlet size:6"

with AC motor, motor power:22kW, 380V , 3 phase

but only need motor power:22kW(while Grundfos pump needs at least 45kW  power, our pump can save more than 50%  power,save USD20532 per year for electricity fee.

Material:

Pump inside: stainless steel and wearable nylon,it enables our solar pump to have 10 years sevice life and undertake 400 degree high temperature.

Motor : AC motor, 380V , three phase , 50Hz. The pump also can connect with solar power.

Certification:

3 International patent

ISO9001

CE


Warranty:2 years




Q: I have recently experienced my boiler losing pressure. I can reinstate the pressure using the valves underneath but over time it goes again. I have read on other forums that I can isolate the boiler with pressure up for a period of time and this will tell me whether the fault is with the unit or somewhere else in the system. Only problem - no one tells me what this isolating involves! Can anyone advise step by step what i do? Is it as simple as turning the heat and hot water off?Thanks
The only way you can isolate the boiler would be to shut off the supply and return, but there's not typically valves installed in those pipes....and even if there were, it'd be a bit of luck if they sealed well. If your boiler is leaking, you'll usually see that one or more of the burners are badly rusted from water leaking on them. If you take the vent hood off, you can usually see any cracks or rotted parts just by giving it a close inspection. Depending on the boiler, you may have to at least partially remove the jacket as well.. Hope this helps
Q: My grandma is the caretaker at an apartment and i heard a noise in the boiler room it sounded humanly is it a ghost
boilers okorder ( North West Ohio Paranormal Investigation Society)
Q: Who could direct me to a way to figure out mathematically how much volume you have to have in a boiler, how hot it has to get, to produce enough steam for a particular steam engine size? There must be some standard formulas for figuring this out. Are there any good steam engine types out there?
About 100 years ago there were steam engine powered automobiles called Stanley Steamers. So the gasoline/ kerosene- fired ? steam generator (boiler) could be small enough to fit inside an automobile. A 1917 boiler was 18 high and 23 diameter. Operating pressures of 600 psig were common for driving 30-40 mph, but could be higher for speed. One went as high as 1500 psig before it started leaking. None ever exploded. A Steamer went 205mph at Daytona. The vertical fire-tube boiler was rated at 20 hp for normal driving while the dual, double- acting ,single - expansion, piston engine could develop up to 125 hp for short durations. There were first non-condensing and then condensing models. Fuel efficiency and boiler water efficiency were both concerns.
Q: What is the medium pressure boiler pressure range?
1) D-level manufacturing permit working parameters are limited to: rated steam pressure less than or equal to 0.1 MPa steam boiler.
Q: I have a 39 year old natural gas boiler and every year there is a new thing that I have to repair on it. Should I continue repairing each problem until it crack, or should I just replace it now with a new one?
Hi.. Its better to consult a professional boiler repair service provider in your area. As, they expertise in boiler repair. A faulty boiler can be dangerous. So, always go for a boiler maintenance every year to ensure that your boiler is working properly.
Q: It sounds like trucks driving outside
Because its a Boiler, , Get it BOILER ? any time you boil water it makes a noise,
Q: The hot water and the heating have gone off and won't come back on in my flat. The gauge shows that the water pressure is almost on zero. When I switch on the tap on cold it works (pressure normal) but when I turn to hot, it's weak and there's no warm or hot water, it just stays cold. I've called a plumber and he said all I need to do is fill up the water or something (foreign country and I'm not great at the language). Anyway he seemed to think I'd be wasting my money if he came out because all I have to do is fill the water up. There are a few tap-like things underneath the boiler and they have colored plastic switches on the (from left to right: red, yellow, black, blue). I've tried turning each but nothing happens. The boiler is a Baxi Luna 3 Blue. PLEASE HELP..it's 9 degrees C in my flat and it's winter!!
Near your boiler is there another tank probably above somewhere? Sounds like you need to to drain the expansion tank. Shut off the valve going into tank, hook hose to drain valve and open valve. Might take half hour to drain.
Q: What kind of thermostat will control home temperature with outside wood boiler?
Those outdoor boilers aren't as controllable as a gas furnace. I think your best bet is to hook up with the boiler manufacturers for their recommendations. Barring that, look at thermostats designed to work with hydronic systems and see if they can be adapted to work with your equipment. Good luck with it. I'd ask my uncle in Minnesota, but I don't know if he still uses his boiler anymore.
Q: we have microwave ovens- is it not possible tohave microwave central heating boilers?
Well, yes… but just because something is possible doesn’t mean it is desirable. A microwave oven takes electricity from the power line and converts it to microwave energy with much less than 100% efficiency. Those microwaves then heat water molecules in the food. This works for some types of food cooking, but it hasn’t replaced stove-top pots and pans or conventional (heated air) ovens because microwaves don’t cook certain foods (like steaks, chops, hamburgers and cakes) very well or at all. The only reason I use a microwave is for convenience, not because it is a “better” way to heat food or boil water. I brew my iced-tea in a microwave oven by placing three tea bags in a Pyrex measuring cup, adding about one and a half cups of water, and nuking it for three minutes and forty seconds. I could just as well boil water on my natural gas stove and pour the boiling water over the tea bags. Or boil the water in the microwave and pour it over the tea bags. Some say boiling the water first and pouring it over the tea is the only “proper” way to brew tea, but my method of tea+water+microwave works for me and requires less effort. So, what is gained by using microwaves to heat water in a central heating system water “boiler” instead of using coal, oil, natural gas, or electricity? The electricity the power company delivers is 100% efficient in converting electrical energy into heat. If you immerse an electrical resistance heating element in water, ALL the electrical energy you pay for is converted into heating the water. With microwaves, some electrical energy is wasted as heat generated in the magnetron and high-voltage transformer, unless these components are immersed in the water being heated. About the only “advantage” I can see is that the speed of energy transfer, from electrical energy to heat energy of the water, might be a little bit faster. However, how fast water heats up is not usually a problem with a central heating system.
Q: How did the explosion of the boiler cause
In the case of boilers, combustible materials refer to natural gas, gas, liquefied petroleum gas, oil mist and pulverized coal. There are explosion in the hearth, blasting and blasting system.

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