LEO PS-04A Automatic Electronic Pressure Controller

Description

The LEO PS-04A is a professional electronic automatic pressure controller designed for single-phase water pumps in residential water supply systems, booster stations, irrigation systems, and pump installations. It automatically starts the pump when water demand is detected and stops it when the flow ends. The controller features dry-run protection, motor overload protection, microprocessor control, automatic and manual restart, 10 bar maximum operating pressure, 10A current rating, G1" threaded connection, and IP65 protection, ensuring reliable and efficient pump automation. Ideal for customers searching for LEO PS-04A, automatic pressure controller, electronic pump controller, pressure switch, water pump automation, pump control unit, or pressure regulator.

Technical Specifications:

• Brand: LEO
• Model: PS-04A
• Product Type: Electronic Automatic Pressure Controller
• Rated Voltage: 220–240V / 110–120V
• Frequency: 50/60 Hz
• Maximum Current: 10 A
• Maximum Power: 1.1 kW / 1.5 HP
• Starting Pressure: 1.2 / 1.5 / 2.2 bar
• Maximum Operating Pressure: 10 bar
• Connection Thread: G1"
• Protection Class: IP65
• Maximum Water Temperature: 60°C
• Recommended Cable Diameter: 7.5–9 mm

Advantages:

• Automatic pump start and stop
• Dry-run protection
• Motor overload protection
• Intelligent microprocessor control
• Reduces unnecessary pump cycling
• Easy installation
• Reliable operation for domestic and commercial water systems