跳至主要内容

Some pumps keep you health

We use water every day and every where,drink,wash,clean and so on.

So high quality water is very important for us,how about water equipment?The equipment transport water such as water pump,water pipe and so on, high quality water supply equipment can take as much as 6-7 years off your age.leading US anti-aging expert Dr Michael Roizen says.

304 Stainless steel centrifugal water pump is a kind of high quality water pump,supply you clean pure water,Gelaili pump industry produce G-CDLF series pumps and G-HLK series pump,it can be used as ro booster pump,supply you the best drinkable water.


Gelaili water pump industry group established in 1973,produce clean water pump and dirty water pump.

Jiangxi Gelaili pump industry co.,ltd produce centrifugal water pump,we have CDL,CDLF series,CHL,CHLF series stainless steel pump,can be used as ro booster pump, shower pump,fire pump,coolant pump,booster pump,aquarium water pump and so on,we also supply cast iron pump,they are WQ series dewatering pumps,dirty water pump and GD series pipeline pump.


Gelaili pump industry co.,ltd supplies you competitive price and high quality products. where there is water there is gelaili pump.

评论

此博客中的热门博文

Why Ro booster pump in a water treatment system does not work?

Why Ro booster pump does not work?Let's find out the reason. Reverse Osmosis booster Pump is one of the key part of the RO water purification machine,we call it ro booster pump,It is a kind of booster pump be used in the reverse osmosis device, it has the function of self-priming and pressurization. Ro booster pump provide Ro membrane water pressure and water flow,to make Ro rembrane work. Ro membrane is another important component of the RO water purification machine.So Ro water purification machine can give us purifield water. Some times ro booster pump does not work,so the whole system is out of work,there are follow reasons cause the ro booster pump doesn't work: 1,Purifield water tank at a high level or the original water tank is at a low position. 2,Ro water pressure is higher than the protection switch Settings, the controller automatically switched on. 3,Ro booster pump suction pressure is lower than protection switch Settings, the controller automatically discon...

How to exclude the interference from the frequency converter

These problems often occur when you work at regular work and debug the equipment: 1 . When the converter of the heat exchange station is opened , the pressure transmitter shall jump ; 2 . using frequency converter to control the water supply , the voltage transformer is used as a signal for collecting pressure , and the voltage transformer is interfered by the frequency converter ; 3 . When the frequency converter starts up the motor , the voltage change signal is unstable and the jitter is great ; 4 . The voltage transformer ( 4 – 20mA ) shall jump after the frequency converter is started , and the integrated thermal resistance ( 4 – 20mA ) nearby is not affected , and the signal line is not shielded . These phenomena are due to the interference of the frequency converter. Why does the inverter produce interference The inverter comprises a rectifying circuit and an inverter circuit , wherein the input AC power is converted into a DC voltage through a rectifying circuit and a wave loo...

Difference between suction stroke and lift head of water pump

Pump self-priming capacity is also called maximum self suction height.It is the maximum height at which the water is pumped (the vertical distance between the pump and the the liquid surface to be pumped) without fill in water into the pump tunnel. General water level is lower than the location of the pump, you need to pump self-priming capacity.For example ,if we need to pump water from a river ,we will not plan pipe first,so we need a pump which has self-priming capacity. Or we need to pump some corrosive liquid,we can not fill water into the water pump tunnel. Some centrifugal water pumps do not have self-priming capacity,they need to fill in water at first time of using. The pump lift is the height that pump can lift water up.We usually expressed in H,the the unit is meter. The lift of the centrifugal pump is based on the center line of the impeller.The lift Consists of two parts,first is the vertical height from the center line of the pump impeller to the surface of the water s...