Grundfos MQ3-45 Compact Domestic Cold Water Booster Pump
The Grundfos MQ3 is a domestic cold water booster pump with integral controls. The pump incorporates a pressure vessel, pressure switch and flow sensor, and is supplied with a nonreturn valve for installation to the pump inlet connection.
The electronic controller ensures that the pump starts and stops automatically according to demand.
The controller also protects the pump in case of loss of water supply (i.e. dry running) and motor overheating.
The compact design of the pump, with water cooled motor, makes it possible to install in the most confined of spaces, including unventilated enclosures. The pump features a userfriendly control panel with On/Off button and indicator lights for indication of pump operation.
FEATURES
• Compact pump unit with integral controls
• Built-in flow switch - reduces stop/starts
• Liquid cooled motor – no ventilation required
• Built-in motor protection
• Automatic fault reset
• Low noise
• WRAS Approved materials
PUMPED LIQUIDS
Potable water, rain water or other clean, thin, non-aggressive liquids not containing solid particles or fibres.
TECHNICAL DATA
Motor voltage: 230v 1ph 50Hz 0.67kW
Max Flow Rate: 4.4m³/hr
Max Head: 48 metres
