Cast Iron Centrifugal Pump For Fountains

Himalaya music fountain system adopts advanced submersible pumps optimized by our technicians, and the optimization details goes as following:
Calculation: Calculate and optimize the rate between height and volume, so that pump system can offer enough water for the fountain while no energy will be wasted. Consequently, the equipment cost and operation cost can be lowered.
Selection: Select the right material and craftsmanship to increase the sealing, the cooling, the initial force moment and using life.
Innovation: Use original design so that water-cooled pumps could be installed either vertically or horizontally for water fountains.

Conditions of Use
Power supply: three-phase AC power supply with frequency 50Hz, voltage 380V(allowable deviation +5% to -10%).
The pumps should be placed into water safely, and be completely submerged.
Power supply: generally none corrosive water that has a sediment concentration of not more than 0.02%, PH value of 6.5-8.5, and the water temperature of not higher than 40AcA A .

Installation
Before installation, check whether there is any clogging at the motor cooling water filling nozzle,to ensure that the nozzle is smooth;
Before installation, the pool should be cleaned, with no sludge or weed,to prevent the suction of weeds in use and affecting the use and effect of the water pump.
The cable should be fixed tightly when necessary,to prevent the suction of cable.
Automatic control can be used,but safety and reliability must be ensured.
When a pump is used for the first time, it should be placed into water,to test insulation resistance of the motor,and the pump can only be put into use if the resistance is not less than 50 megohm.
To ensure safety, before using a pump, reliable grounding must be ensured.

Use
When an electric pump is started , firstly check if the power and voltage meet the prescribed conditions,and if there is no noise or vibration in operation ; stop and check if any abnormal phenomenon is found.
Stop running if the pump sprays no water or sprays less water, and exchange the power connectors.
Regularly check the change of voltage and current ,to prevent dual power transmission.

Himalaya Music Fountain is a professional fountain manufacturer in China, with over 16 years'A experience in fountain construction, have built hundreds of fountains in more than 35 countries. We offer one-top solutions of fountains including fountain design, fountain equipment production, fountain installation and maintenance.