What is the function of jockey pump?
A jockey pump is a small pump connected to a fire sprinkler system to maintain pressure in the sprinkler pipes. This is to ensure that if a fire-sprinkler is activated, there will be a pressure drop, which will be sensed by the fire pumps automatic controller, which will cause the fire pump to start.
Is jockey pump required?
A jockey pump is not required on systems utilizing a fire pump, however, due to their relative simplicity, jockey pumps are the most common method used to maintain system pressure. Since jockey pumps are not required to be listed, any pump capable of producing necessary pressure is acceptable.
What is the capacity of jockey pump?
Kirloskar Fire Jockey Pump, Max Flow Rate: 180 Lpm – 300 Lpm
| Brand | Kirloskar |
|---|---|
| Max Flow Rate | 180 LPM – 300 LPM |
| Head | 40 Mtr – 160 Mtr |
| Automatic Grade | Automatic |
| Speed (Round Per Minute) | 3000 |
Why it is called jockey pump?
A jockey pump is a small pump connected to a fire sprinkler system and is intended to maintain pressure in a fire protection piping system to an artificially high level so that the operation of a single fire sprinkler will cause a pressure drop which will be sensed by the fire pump automatic controller, causing the …
What is the difference between booster pump and jockey pump?
A jockey pump is a small pump which maintains the pressure in a system without the aid of any other pump. It saves starting the main pump. A booster pump raises the pressure that the main pump cannot reach in order for the fluid to be able to enter the ‘high’ pressure system.
What is the main classification of pumps?
Pumps can be classified by their method of displacement into positive-displacement pumps, impulse pumps, velocity pumps, gravity pumps, steam pumps and valveless pumps. There are three basic types of pumps: positive-displacement, centrifugal and axial-flow pumps.
What are three different types of water pumps?
Positive displacement, Centrifugal and axial-flow pumps are the three basic types of pumps.
Which type of pump is used in house?
These are the main types of water pumps: Submersible Pumps – These can be completely submerged in the water of a borewell or an open well. Compressor Pumps – These are used to move the water where water yield is less and can be used even in loose soil areas.
What is the best type of pump?
You can consider using a centrifugal pump if you need to pump media with a low viscosity and potentially containing solid elements. Centrifugal pumps are robust equipment that generally offer good efficiency. This type of pump can pump large volumes and at a constant flow. Generally they are not self-priming.
How do I choose a pump type?
Before you can select a pump that will fit your needs, you must know four things: 1) the total head or pressure against which it must operate, 2) the desired flow rate, 3) the suction lift, and 4) characteristics of the fluid.
How do I choose a pump?
Flow rate: Calculate your desired flow rate by multiplying the total volume by the time in which you want to move the liquid. For example, for a 500-gallon pond that needs full circulation once an hour, you would want to select a pump with a minimum rated flow rate of 500 GPH (gallon per hour).
What is a dirty water pump?
A Dirty Water Pump is used for removing water that is likely to contain some solid particles. Typical examples of dirty water would include flood water, muddy water, pond water, home waste water which is not filthy etc.