ESPA PRESSDRIVE 05 2E pressure switch

ESPA PRESSDRIVE 05 2E is an advanced vertical-style flow-control unit designed for automating pumps in water supply, irrigation and watering systems. The device combines the functions of a pressure switch, flow sensors, check valve, pressure gauge and protection module, eliminating the need for additional equipment.

Purpose and applications

PRESSDRIVE 05 2E automatically starts the pump when a water outlet is opened and stops it when there is no flow. The system ensures safe operation and protects the pump from:

▪️dry running (no-water condition);
▪️excessive suction height;
▪️operation with a closed valve;
▪️pressure spikes and water hammer.

It is suitable for private households, irrigation systems, greenhouses and low-power pumping stations.

Structural features

▪️Vertical in-line design suitable for installation on main pipelines.
▪️Flow-through body with integrated components: pressure and flow sensors, check valve, water-hammer absorber, pressure gauge and electronic control board.
▪️Quick-release inlet connection and standard threaded outlet.
▪️LED indicators for monitoring operating modes and protection status.

Advantages of PRESSDRIVE 05 2E

▪️Full automation without a pressure tank or additional control devices.
▪️Intelligent auto-restart system: 4 attempts at 1, 5, 15 and 60-minute intervals.
▪️Manual restart via the Reset button.
▪️Stable pressure during continuous water consumption.
▪️Effective hydraulic protection thanks to the built-in check valve and water-hammer damper.
▪️Integrated pressure gauge for diagnostics and system monitoring.
▪️Installation possible anywhere on the discharge pipeline, including direct pump mounting.
▪️Compatible with both surface and submersible pumps.
▪️Adjustable pump start pressure: 1.5–2.5 bar.

The ESPA PRESSDRIVE 05 2E pressure controller is a reliable automation solution for water supply systems, ensuring stable pump operation, long equipment life and comfortable water delivery without pressure fluctuations.