Fixed Fire Fighting Water Supply Equipment

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350 GPM FIRE PUMP SYSTEM.

Operation: 1 Duty(electric) + 1 standby(diesel) + 1 Jockey

Capacity:  350 GPM with 4, 5, 6, 10, 15... Bar

1. Electric pump, closed coupled centrifugal horizontal pumps its casing from cast iron and the impeller is brass, shaft from stainless steel, mechanical seal is carbon/ceramic.

2. Diesel engine pump, with capacity equal to electric pump capacity, fuel tank.

3. Jockey pump, horizontal or vertical, 10, 15, 20, 30GPM

4. Pressure vessel, 25, 50, 75, 100, 150...liters with 4,5,6,10,15...Bar

5. Control panel, MCB for each pump, DOL starter with thermal over load protection for main electric pump, hand off auto selector switch for each pump, indication lamps for pump run and pump trip, pressure switch for the automatic operation, battery charger, 12 volt battery to start the engine.

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Q:Water pump belongs to power equipment or mechanical equipment?
It's mechanical equipment!
Q:When the pump is connected in parallel, will the head and flow change?
2 pumps parallel, lift the same, pump head is not stacked?;Answer: the head can not be superimposed, that is, a lift and a pump, but the pumping speed (flow) is two times a taiwan.2 pumps in series, the same flow, pump head is not stacked?.Answer: the head can be superimposed, that is, the pump head is two times as much as a pump, but the pump speed is the same as that of a pump.A pump is a machine that transports liquids or pumps liquids. It will be the prime mover of the mechanical energy or other external energy transfer to the liquid, the liquid energy increase, mainly used to transport liquids including water, oil, alkali liquid, emulsion, suspension emulsion and liquid metal, but also transport liquid, gas mixtures and liquids containing suspended solids. Pump performance of technical parameters are flow, suction, lift, shaft power, water power, efficiency, etc.; according to the different principles of work can be divided into volume pumps, vane pumps and other types. Displacement pump is to use its studio volume changes to transfer energy; vane pump is to use the rotating blade and water interaction to transfer energy, there are centrifugal pumps, axial flow pumps and mixed flow pumps and other types.
Q:Domestic pump does not turn, but the motor is energized what is the problem?
The home pump does not turn, but the motor is energized:A: there are heard buzzing, but can not move and no death card. It is likely that the boot capacitor is broken and that the capacitor can be measured with a universal meter.Two: if the motor is sure to have electricity, check whether there is low voltage or broken phase (three-phase motor). These conditions also cause the motor not to rotate, or the speed is low (easy to block), so it should be measured with a universal meter.Three: you can smell there is no burning flavor, may be motor winding interphase short-circuit. Bearings should be hard to break, and it's probably not good to find repairs.If the capacitor is replaced, it is better to choose the same capacitor as the original configuration parameter. If the capacitor is damaged and does not know or can not see the mark parameter, it can be calculated and matched according to the following formula:In C=8JS (F), the capacitance of the C- is S- (F). The current density of the starting winding of J- motor is generally selected from 5 to 7A/ (mm) 2, and the cross section area (mm2) of the starting winding winding. Generally, you can choose 1000W/40 F.
Q:Can you diagnose my well water pump problem?
can you take pump apart an clean
Q:How would I replace or fix my water pump in my Chrysler Le Baron?
You take it out and replace with new. In the process you might have to remove radiator, drive belt, several pulleys to get to the pump.
Q:Pump flow 6M3/H is an hour, how many tons of water?
Flow 6M3/H, that is, an hour can smoke 6 tons of water. But according to the power, head and flow calculated by formula, the water pump efficiency is 98%, can it be achieved?
Q:how many water pumps are in a volvo penta?
The water pump is located in the outdrive. You should see a screen area on the lower end where the pump is loicated. I would guess the impeller needs to be replaced. You should stop running the engine 'till it is fixed.
Q:1995 Ford Contour: Have you experienced repeated failures of your water pump? I have...?
When all these pumps were replaced, were they new pumps or remanufactured pumps? It makes a difference in the quality and longevity. Spring for the new pump, preferably from Ford. The impeller problem was on the 2.5 liter V6 Contour, they are plastic and tend to scatter under load. As far as the gauge goes, it is normal on the four cylinder Contour for the hand to be between the M and the L in normal on the gauge. All of the 4 cylinder Contours are like this and the vehicle is not overheating. There is a TSB from Ford concerning the gauge, the TSB number is 98-21-3, the dealer can pull it up and let you look at it.
Q:can a failing water pump sound like rattling or popcorn until the motor begins to over heat?
it sure can.
Q:Heater core to water pump.?
The heater middle is placed on the passenger edge on the firewall. From the water pump there'll be 2 small strains going into the black container on the firewall. The heater middle is interior the container. you have gotten a undesirable radiator hose. this is the extra value-effective restoration.If it replaced into the water pump, your automobile could over warmth in minutes. the warmth interior the automobile would desire to be from a vent door caught open interior the heater container.

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