The group starts automatically when it detects a consumption and continuously pressurizes the installation. It stops automatically when there is no consumption, or lack of water.
ESPA Prism 15 5M 1CV pump
Monobloc multistage centrifugal electric pumps in horizontal execution designed for the pressurization of domestic homes, small irrigation systems and clean water pumping applications where a robust and compact pump is required.
Especially recommended for applications with drinking water.
It stands out for its extremely silent operation and its self-priming capacity up to 2 m, which is considerably increased by installing a foot valve.
Its reliability is added to its ability to work in multiple conditions, and its compatibility stands out as it incorporates an ESD variable speed control module to automate its operation with energy saving and installation efficiency criteria. In particular, it is recommended for constant pressure pressurization.
- Single phase
- Max height: 56.2 mca
- Pressure range: 10-50 bar
- Maximum work pressure 6 bar
- Suction diameter: 1''
- Delivery diameter: 1''
- Dimensions: 47x18x24cm
- Weight: 10.8kg
Warranty: 2 years
Manufacturer's official website
Espa Waterdrive pressure switch
Automatic water group that, mounted on a pump, supplies constant pressure
Electronic disconnection device when the pump works without water and prevents water hammer. Does not require maintenance or air preload. Completely silent.
Check valve, pressure gauge, pressure switch and electronic control circuit. With built-in reset button.
Designed for automatic water supply in homes. Also prepared to work with waters slightly loaded with sand.
The main body, upper support and cable glands are made of technopolymer. The inner membrane is made of natural rubber. The screws are in AISI 304 stainless steel.
Waterdrive 15 : Starting pressure 1.5 bar
Waterdrive 22 : Starting pressure 2.2 bar
