DQA is a revolutionary variable speed controlled circulator pump designed for hot water circulation in heating, cooling and solar applications. The pump is provided with a number of unique features:

• Variable Speed inverter technology that enables the pump to selectively operate on a constant curve, proportional pressure where pressure is adjusted according to system demand and constant pressure where pressure remains constant irrespective of system demand.
• Three selectable speeds so the pump performance can be matched to system requirements.
• Fully automatic function which continuously adjusts pump output to system demand and thus optimises energy consumption.
• Display indicating power consumption and as well as alarm and warning conditions.

Pump construction is cast iron for the pump housing, stainless steel for the rotor can and composite plastic for the impeller. Pumps are supplied complete with BSP union connections.

MOTOR
The pump is fitted with an integral synchronous permanent-magnet high efficiency inverter controlled motor. The pump should be connected to a suitably rated MCB

Customized support:Application: Automotive Industry, Biofuel Industry, Commercial Buildings, District Energy, Family Homes, Industrial Boilers, Industrial Utilities, Machining, Marine, Metal and Equipment Manufacturers, Mining industry, Raw Water Intake, temperature control, Washing and Cleaning, wastewater treatment, Water Distribution, Water Treatment Solutions, Biofuel Industry,Commercial Buildings,District Energy,Family HomesPower Source: Electric Pressure: High Pressure Structure: Single-stage Pump Cable Length: 1mOutlet Size: 1”/ 2”Voltage: 220v, 220VPower: 245w, 245WProduct name: auto water pump auto heating circulation pump electronicUsage: The purpose of the pump is to increase the pressure of tap water. Material: Cast Iron Keywords: shielding pump circulation pump Booster Pumps Feature: Long Life,  Low Noise, Durable, Energy Saving Frequency: 50 Hz/60Hz