GRUNDFOS presents pump systems for domestic hot water

For owners of country houses and summer cottages GRUNDFOS, the world’s leading manufacturer of pumping equipment1, has launched new automatic complete water supply systems JPA PT and JPD PT. No auxiliary devices are required and are ready for operation immediately after installation.

GRUNDFOS JPA PT left and JPD PT right

JPA PT and JPD PT equipment is designed to pump water from wells, wells and storage tanks. Kit includes pump, hydraulic tank, pressure switch, pressure gauge and cable with plug. Also all models are equipped with an ejector – a device that creates low pressure, thereby lifting water to the pump. The JPA PT has a built-in ejector and can pump up to 8 m in depth. The JPD PT models are equipped with an external ejector that can be lowered into the well and., Thanks to it the suction depth can be extended up to 27 m.

Ekaterina Semenova, engineer of household equipment department of GRUNDFOS Ltd“The range covers all countryside water needs: for wells and reservoirs the JPA PT models are suitable, for small wells the JPD PT. The latter are a great alternative to expensive borehole pumps. The equipment is easy to install and mount: you only need to connect it to the network and fill it with water before the first start-up more details in the manual “

The JPA PT and JPD PT are easy to use. They include a pressure switch that automatically starts and stops the pump when required. During the operation of the units, a water reserve is created in the hydraulic tank. It allows to limit pump starting frequency and compensate pressure when the valve is open, reducing the risk of water hammer in the pipeline. Also the equipment is equipped with built-in overload and overheat protection, requiring no additional external protection.

The pumps are made of cast iron and maintain high suction capacity even in the presence of fine sand or air bubbles in the water being pumped.

Equipment goes on sale in May 2016.

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