Horizontal Singlestage Fire Fighting Pumping Unit D series

Horizontal Singlestage Fire Fighting Pumping Unit D series System 1

Horizontal Singlestage Fire Fighting Pumping Unit D series

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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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Packaging Details:	Standard exporting wooden case
Delivery Detail:	Within 7days after received the deposit

Specifications

multi-stage fire fighting pump trailer
Flow 1450 m3/h
Head 133m
Mechanical sealing
Nodular iron,stainless steel

multi-stage fire fighting pump trailer

Advantages

1.Directly coupled, vibration proof and low noise.

2.Same diameter of inlet and outlet .

3.C&U bearing ,which is the most famous brand in China.

4.Circulating flow cooling ensure mechnical seal long life .

5.Small foundation required that will saving construction investment by 40-60%.

6.Excellent seal that is no leakage

Application

Apply as the transportation of liquids in the fields of air condition, heating, sanitary water, water treatment cooling, refrigerating system, liquid circulation, water supply, pressure boosting,sea water delivery and irrigation etc.

Working Conditions

Rotating speed: 3600r/min, 1800r/min, 2960r/min, 1480r/min

Medium: clean water or other liquids similar to clean water in physical and chemical properties

Medium temperature: -10 ~ 80°C,400°C available under special design

Ambient temperature: Up to 40°C

Range of capacity:1.8~2000m3/h

Range of head: up to230m

Maximum working pressure: suction pressure+head of pump≤25 bar

Pump Construction

Casing/impeller:cast iron,stainless steel,copper,bronze

Shaft:carbon steel 45#,stainless steel

Mechnical seal:graphite/silicon carbide/tungsten carbide

Structure Description

Compact structure, most application for modern constructions.

1.Pump casing: the spiral casing with pipe connection is designed and manufactured by the most superior bydraulic model nowadays, with inlet and outlet the same diameter. Flanges conform to GB4216.5, and are equipped with Rp1/4 or Rp 3/8 pressure testing plug.

2.Impeller: closed impeller ,no limit to rotation direction under the water temperature below 80°C and 120°C.

3.Special design of dynamic seal ring ensure well seal and reliable operation..

Motor

TEFC air-cooled squirrel cage, 3 phase asynchronous motor.

Voltage: 220V,380V,400V,415V,440V,660V(other voltage ,pls inform before order)

Frequency: 50Hz,60Hz

Insulation : IP44/IP54/IP55

Protection class: B/F

Insulation modes: B35

Q: The truck has 89k on it and i'm having the timing belt done this week; would it be wise to get the pump changed since it's in the same area, even though it's not leaking; for preventitive maintenance purposes, or is there life left in the pump? I don't want to take it back soon after if the pump does go out: From my experience the average life expectancy is 7 to 10 yrs depends on usage. Seems like they last longer when used more often. Hope this answers your Q' BIG CHEO

Q: what is a submersible well pump?: It is exactly what it sounds like-a water pump that you put in your well under water. It pumps the water into the house directly from the well, and uses the water as a coolant. Usually they are about 18-24 inches long, about 3-5 inches around, and weight about 40 pounds; and cost a small fortune (if you ask me anyway). Depending upon who you ask they are also the most efficient way to get the water from your well to the house, and do not need anywhere near as much servicing as above ground or in-house pump. Ask your local pump dealer which pump is best for you and the needs of your household-they should be able to give you several to choose from.

Q: we are trying to replace a water pump on our ford windstar mini van. my uncle cant figure it out and we can not get a manual until tomorrow. was wondering if anyone knew how. thanks: 96 Ford Windstar

Q: motor overheats but no leak. water just boils in resorvoir. is it hard to do it on my own?: Water pumps have whats called a weep hole, if it's going the weep hole will leak coolant, Could be the belt on the waterpump is not tight eneough to turn the pully.

Q: I keep having to add water to. Doesn't do anything when it's sitting up. But after you drive it straight for about 25 minutes. Time to add some more water. I figure it's the water pump. It's not leaking anywhere so it has to be a failing water pump. Oil still looks good, no smoking. AC and heater blows fine. Just runs hot after a while. I need another opinion. Its the 4 cylinder also. And yes it does be steaming. Tired of having to add water everyday.: Forget the check this and try that stuff. You need a RADIATOR SHOP the radiator is plugged and you can do nothing to clean it. Don't waste time on flushing as it is a waste. Water pumps have mechanical seals and require no lubrication and anti freeze contains no lubrication material. Plain water will not affect the pump. Never replace any part 'till you KNOW the problem

Q: what could cause a impeller on a water pump to be completly shredded up i just had to change mine in my toyota camry and was wondering if i could do anything to prevent this from happening again?: It was prob just a cheap water part. make sure you get one with a cast iron impeller

Q: A circular swimming pool has a diameter of 12 meters. The sides are 3 meters high and the depth of the water is 2.5 meters. How much work is required to pump all of the water over the side?: Let the x-axis point upward, with x=0 at ground level. Consider a thin horizontal increment of water, of thickness dx, located at some x (0 ≤ x ≤ 2.5). This water has mass dm given by dm = ρA dx where ρ is the mass density of water (in kg/m?) and A is the area of this increment (A = 36π for all increments here). This increment must be lifted (3-x) meters. The increment of work dW is given by dW = gh dm where g is the acceleration due to gravity and h is the distance that the increment of mass must be lifted (which we've seen is equal to 3-x meters). The total work W is given by 2.5 ?∫ g (3-x) 36π ρ dx 0

Q: a water pump develop for africa: previously ApproTEC. KVM-Thika, a local manufacturing firm in Kenya. Micro-Irrigation Technologies. Rural Kenyans can no longer rely purely on subsistence farming. ... However, this pump can only pull water from a well ... wanted to pump water up to their fields on the sides of hills. So in October 1998 KickStart introduced the ...

Q: I have a leak and all the hoses are fine but I am not sure were the water pump is also has anyone had this repaired and what did it cost (part plus labor) in general is it hard to get to? Thanks in advance: The water pump is in the front of your motor where your v-belt or serpentine belt is. the cost should be minimal like 150- 18o for the part plus a couple hours labor. Since your in that area it is a good time to replace your timing belt because to do that you''d just have to pay that labor again and a timing belt is cheap. Good luck BS

Q: how do i remove and replace the water pump on a 2003 ford focus with a 2.0 engine: You most likely wont be able to do this at home in your own garage. The water pump on this vehicle is driven by the timing belt. In order to access the timing belt, you need to first remove the accessory drive belt, some pulleys, and i thing a couple components like the power steering pump, and the AC compressor as well. Once you have all that stuff out of the way, then you can remove the timing belt cover and begin removing the timing belt, with the timing belt removed, you can now access and unbolt the waterpump gear and then the waterpump itself. It goes back together in reverse order, except you will need a speical tool to hold the two cam gears from moving relevant to one another when you realign them with the crankshaft to put a NEW timing belt on, you shoudl use a new belt since you are forced to replace it while removing the waterpump. Your going to have to take it into a shop, it will be kinda expensive, a timing belt replacement in that vehicle is estimated at 2.2 man hours, the water pump will be only a bit more labor ontop.

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