Twin-head pumps feature extremely low power consumption

Biral
Featuring inverter control and a power consumption of just 50 K to serve heating systems of 1000 kW — the Biral P range of pumps.
Biral’s twin-head P range of pumps have a power consumption of less than 50 W but can serve a 1000 kW heating system with a ?t of 20 K. They qualify for Enhanced Capital Allowances. These pumps are available from Hamworthy in four sizes from 40 to 65 mm bore. They have built-in inverters and feature synchronous motors with permanent magnets constructed of Neodyminium, reducing the power requirement. P range pumps have class H motor windings for longer life, wear-resistant bearings for silent operation, rotation indicator and slotted flanges for PN6/PN16 application. These pumps are despatched with a default setting below the maximum capability to allow the variable-speed drive to function if circuit resistance is lower than anticipated or designed. LXP and HXP models can also be controlled by a 0 to 10 V or 0 to 20 A bus communications system.
Related links:



modbs tv logo

Government must do more to tackle heat pump and electric vehicle barriers, Which? says

Which? is calling on the government to provide more support for greener home heating and cars, as new research shows cost and other barriers are putting people off making the switch.

New study reveals job stress affects 70% of construction workers

A groundbreaking study conducted by researchers from the University of Cambridge has revealed that at least 70% of people in the construction industry report feeling stressed at work, and this not only has a negative impact on job performance but also personal life. The findings highlight the urgent need for effective strategies to combat workplace stress.