වතුර මෝටර්

[ChamaraGL]

සිංහලු වතුර මෝටර් එකක් ගන්න ඕන ..Horsepower (hp) එක හරි තුන්කාල හරි ….අදහසක් දෙනවද ???

 

[Mr Bones]

up

 

[Candid-B]

0.75 අශ්වබල Nemsuji brand එක ගනින්. අපේ මෝටරේ දැන් 10+ Years. මොකුත් repair කරේ නෑ සුපිරියට වැඩ.

 

[imhotep]

සිංහලු වතුර මෝටර් එකක් ගන්න ඕන ..Horsepower (hp) එක හරි තුන්කාල හරි ….අදහසක් දෙනවද ???

When you buy a pump what you need to check is the Total head lift (THL), suction head (SH), and the Flow rate - Litres per minute.
Suction Head is the vertical distance pumped from the water source to the pump. Total Head Lift is the total height from the water source to the final destination.

Copied from a reply I made recently...
"
What has the foot valve depth got do with? It's the difference of the surface of the water and the pump inlet that matters. The centrifugal pump creates a vacuum, and the water cannot be pumped out to a height greater than 10.3m (approx 33 ft) at sea level. This is the threoretical max height and practically willl be much less.
The height from the water surface to the pump is called the suction head. The suction head has to be always less than 33 ft. Otherwise no water will ever come out. The pump will have a spec giving you the Max total Head lift. This is the addition of the suction head and the discharge head.
If your pump has a total head lift of 85 ft, and say your suction head is 25 feet then you have a discharge head of 60 ft (85 - 25)
Also this doesn't mean that you can lift it to 60ft. Every pump has a curve that gives the discharge rate (liters or gallons /min) against the Total Head. You need to operate the pump somewhere in the middle of the curve. The discharge rate falls rapidly at high total head values."

https://elakiri.com/threads/submersible-or-normal-water-pump.2184938/page-2#post-30320510

 

[Ysa Karu]

bump

 

[ChamaraGL]

Dimo Di Tec cpd 158 kiyana aka gaththa..

thanks for all …

 

[kinkon]

වතුර මෝටර්