Horizontal Multistage Boiler Feed Water Pump

Horizontal Multistage Boiler Feed Water Pump System 1

Horizontal Multistage Boiler Feed Water Pump

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 1 unit

Supply Capability:: 1000 unit/month

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Horizontal Multistage Boiler Feed Water Pump Product description

This pump is horizontal sectional multistage centrifugal pump,due to high pressure and big flow ,widely application for boiler feed industrial,mining,water supply for high bulding,water circulation system,oil field ,etc

Horizontal Multistage Boiler Feed Water Pump Application

They are widelyused for water discharge in mines, and water supply in factories and cities

Horizontal Multistage Boiler Feed Water Pump Technical Data:

Flow rate: up to 162 m³/h

Head: up to 245.7 m

Speed: max 2900 rpm

Temperature: max 40 °C

Casing pressure: up to 3 MPa

Shaft seal: mechanical sealing

Material: nodular iron, stainless steel, duplex

Horizontal Multistage Boiler Feed Water Pump data sheet

Model	Stage	Capacity (m3/h)	Head (m)	Efficiency %	NPSHr (m)	Shaft Power (kw)	Motor (kw)	Speed (r/min)	Weight (kg)
D DG DF6-25 DY MD	3	3.75	76.5	31	2	3.06	5.5	2950	30
		6.3	75	42	2
		7.5	73.5	45	2.5
	4	3.75	102	31	2	4.09	7.5	2950	35
		6.3	100	42	2
		7.5	98	45	2.5
	5	3.75	127.5	31	2	5.11	7.5	2950	40
		6.3	125	42	2
		7.5	122.5	45	2.5
	6	3.75	153	31	2	6.13	11	2950	45
		6.3	150	42	2
		7.5	147	45	2.5
	7	3.75	178.5	31	2	7.15	11	2950	50
		6.3	175	42	2
		7.5	171.5	45	2.5
	8	3.75	204	31	2	8.17	15	2950	55
		6.3	200	42	2
		7.5	196	45	2.5
	9	3.75	229.5	31	2	9.19	15	2950	60
		6.3	225	42	2
		7.5	220	45	2.5
	10	3.75	255	31	2	10.21	18.5	2950	65
		6.3	250	42	2
		7.5	245	45	2.5
	11	3.75	281	31	2	11.23	18.5	2950	70
		6.3	275	42	2
		7.5	269	45	2.5
	12	3.75	306	31	2	12.26	18.5	2950	75
		6.3	300	42	2
		7.5	294	45	2.5

Q: Why my Water Pump is leaking again? It was replace 2 month ago brand new water pump?: Early WP seal failure, can be due to partially blocked radiator or mixing of antifreeze types occasionally poor quality antifreeze some of the additives become granular and cap bad allowing too much pressure ...early WP bearing failure , fan/clutch assembly out of balance, unit dropped on shaft, hammering on fan clutch to install... In your case I'd guess radiator needs to be cleaned by Rodding it out any radiator shop does it and will verify blockage...have a new inlet tank installed while it's apart...and get cap pressure tested..

Q: Is there a way to test and see if it is the water pump that causes the car heater to blow hot air one time and then, next time it blows cold air? We flushed the heater core and did other tests, so we do not believe it is the heater core. We left the radiator cap off and ran the car (ford thunderbird..'94) for 20 minutes and watched the antifreeze level come up, but doesn't go down, not circulating. We cannot afford to go to another garage. None of them seem to know what to do anywyas and we keep paying people to fix the heater and it is not fixed. We have put two new thremostats in car, too, figuring that maybe the first one may have been faulty, but should we try that again?: Note that the main purpose of a water pump in your car is to keep the engine cool. The heat that you get through the heater comes off the smaller hoses on the water pump. If your car isn't overheating chances are the pump is ok. Check your engine temp after the car has ran for awhile. The temp guage should go up when the car is warming up, then the guage will drop when the thermostat opens. It won't drop alot but you should be able to see it. Another thing you can try is to follow the heater hoses to where they go into the firewall and touch them after the car has ran for awhile. If your heater is on full they should both feel about the same temp. There is a control valve on the heater hoses that regulate the flow of water to the heater core and this valve may not be working properly.

Q: We had to have our well pump replaced yesterday, how long before the well settles down, and the water tastes like it used to?The company who replaced the pump told us when changing a pump it disturbs the well, and it would take time for everything to settle back into place. Thank you in advance for any and all suggestions.: It will take a few days, you need to get a filtration system installed too. No matter what you need good filters in your pump house.

Q: I just had my water pump replaced and a coolant flush. 35 miles later, my MAL light came on and my mechanic said my thermostat needs replacement. Should this have been done with the water pump work, or could the work have caused the thermostat problem?: Yes he should have replaced it. It was pretty stupid for him not to replace it. Everything was taken apart and the thermostat was right there. Now he's going to undo everything he did, have you pay more for gaskets and coolant, replace what he should have replaced in the first place and then put it back together while your without a car for a few more days. If I were you I'd find a competent mechanic.

Q: I have been quoted $600 to have a a water pump placed on my 2003 saturn vue. Also, another $300 if a thermostat is also needed. I cannot afford this at this time. Additionally, I have had problems with the car without reason all of a sudden not starting. Then, when I get the car to the mechanic it starts. It drives me nuts. Do I need to have the fuel pumps replaced? Do I need to replace both fuel pumps or just one, and which one?: i doubt that your car has 2 fuel pumps but before you replace the pump have it tested first ! besides the pump it could be something else like the pump relay or the fuse ! not starting could even be a clogged fuel filter ! getting back to the thermostat and water pump ! yes you can change them if you have the right tools and your mechanically inclined !

Q: I think the water pump in my Oceanic BioCube is going up. What is a good brand that would be compatible? It is 29 gallons. Thanks.: If okorder or just your local pet store and see if you can't buy a pump with a similar/same output.

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.: If the pump is above ground, yes it can freeze. It's more likely that the water line above the pump and well is frozen. Most well houses have heat tape around these lines. Make sure that is plugged in and working.

Q: I would like to use water from the lake to water my lawn. My lawn is about 100 feet up hill from lake. Just want something I can attach a garden hose to. what type of pump and horsepower do I need.: Not less than 1.0 horse power pump is needed to lift water from 100 ft down. But, if you want some more power, you need not get more than 1.5 H.P. in any case.

Q: The water pump is bat on the car I have. I have the part but I need to know if I should have someone install it for me or could I do it myslef. I heard it the timing may be messed up after the pump is in: if you have never did it before ,yes its a pretty hard job to do,and there's more involved than just replacing the pump on it,one thing that might help you is to get a repair manual on the car ,they are very helpful and give tips on how to do it right and not have to do it over again,for someone who has never done this before though and doesn't have the right tools its a pretty hard job,good luck.

Q: i know a little bout cars always fixed my own since day one but this is the first car i have ever had/workd on with a internal water but thats driven off timeing chain my cars running hot and its holding prusser so i know its not radator or hoses but i need to know a way to check and make sure its the water pump befor i go tearing the engine apart: When the engine is cold, open the radiator cap and leave it off. Start the car and let it warm up. After about 10 minutes the thermostat should open and you will see the coolant flowing past the radiator opening. It should be fairly forceful, and that's the water pump.

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