High-efficiency circulators with screwed connection, EC motor and integrated electronic power control, designed for circulating liquids in heating and air conditioning systems. With an energy efficiency index (EEI) at the ErP benchmark for most efficient circulators it contributes to energy savings.

The ideal choice for basic functionality needs.

Advantages

The pump also features six control modes – with total nine curves

The display shows the actual power consumption in Watts. LEDs indicate the actual operating status.

The pump has a ceramic shaft and radial bearings, carbon thrust bearing, stainless-steel rotor can, bearing plate and rotor cladding, composite impeller, all of which contribute to long life.

The pump is self-venting through the system, which contributes to easy commissioning. The compact design with integrated control box and control panel on side of the motor fits into most common installations.

The pump housing is made of cast iron and electro coated to improve the corrosion resistance.

The motor is a synchronous permanent-magnet/compact-stator motor characterized by high efficiency.

The pump speed is controlled by an integrated frequency converter incorporated in the control box.

Parameters:

Model: LPA20-4 130

Power: 5~22W

Max.flow: 2.3 m³/h

Max head: 4m

Current: 0.05～0.19A

Voltage/ Frequency: 230V 、50HZ

Pump housing: Cast iron

Pumped liquid: Water

Insulation class: H

Degree of Protection: IP42

Liquid temperature range: -30-110℃

Energy(EEI): ≤0.20-Part2

Max System Pressure: 1.0MPa