ESPA Prisma PDS 3-100 1CV Single Phase Pump + Pressure Switch

The group starts automatically when it detects consumption and pressurizes the installation continuously. It stops automatically when there is no consumption or lack of water.

ESPA Prisma 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 quiet 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 by incorporating an ESD variable speed control module to automate its operation with criteria of energy savings and installation efficiency. In particular, it is recommended for pressurization at constant pressure.

- Single phase
- Max height: 56.2 mca
- Pressure range: 10-50 bar
- Maximum work pressure 6 bar
- Suction diameter: 1''
- Drive 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. It 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 gland are made of technopolymer. The inner membrane is made of natural rubber. The screws are made of AISI 304 stainless steel.

Waterdrive 15 : Starting pressure 1.5 bar

Waterdrive 22 : Starting pressure 2.2 bar