Thank you very much. I got to know basic knowledge about the function of a jocky pump as well as pressure switch.
@punginzitaalexandre-mx9ui21 күн бұрын
estou muito contente de aprender isso
@vijaynair38413 ай бұрын
main pump start from howmany bar and stop howmany bar
@TheMachine00213 ай бұрын
Typically, the jockey pump's cut-in pressure is set at 90 psi (6.2 bar), while the cut-off pressure is set at 120 psi (8.27 bar).
@vijaynair38413 ай бұрын
@@TheMachine0021 thank's sir
@mohammedalsubhi50289 ай бұрын
Hi there , Why the jokey pump goes high pressure during day time from 11 am to 3 pm almost 20 bar ?? Design max pressure is 18 bar
@TheMachine00219 ай бұрын
A jockey pump going to high pressure during the daytime could be due to various reasons. Increased water demand: If there’s higher water usage during the day, the jockey pump may need to maintain a higher pressure to ensure an adequate water supply. System leaks: Small leaks in the system that might not be noticeable at night could become more pronounced during the day, causing the pump to work harder and raise pressure. Faulty pressure control valves or check valves can result in pressure spikes during the day. Pump control settings: Incorrect pump control settings or programming can lead to pressure variations at different times of the day. System design: The system’s design and capacity may not be optimized for daytime demands, leading to pressure fluctuations.
@mohammedalsubhi50289 ай бұрын
@@TheMachine0021 Thanx 👍
@decoymanic36783 жыл бұрын
Valuable info , but the most important part for adjust the pressure switch you didn't explain , right for what function , left is for what function , and how to read and adjust the value you also didn't explain .
@TheMachine00213 жыл бұрын
Sorry not to mention the function of adjusting screw for calibration, the video is intend to show only the basic calibration of this specific pressure switch that can be use on a fire pump system. calibration guide of different kinds of pressure switch will be uploaded separately. Thank you