Armstrong launches new range of twin-head pumps

Armstrong twin-head pumps

A new range of twin-head pumps from Armstrong is suitable for higher temperatures and pressures than their predecessors. There are 11 pumps in the range with duties from 2.8 l/s at 31 kPa to 49 l/s at 96 kPa.

The twin-head pumps build on the success of the Startwin range and have the same flange-to-flange dimensions, making them a direct replacement when retro-fitting and upgrading, as well being high-performance pumps for new applications.

Energy efficiency is up to 10 percentage points better than previous models.

There are fixed-speed and variable-speed options for each size. Variable-speed capability is provided using Armstrong’s intelligent IVS ‘sensorless’ technology. The pumps have built-in inverters which automatically calculate the demand and adjust speed accordingly, eliminating the need for differential-pressure sensors across the HVAC system.

For more information on this story, click here: Feb 09, 176
Related links:
Related articles:

modbs tv logo

New Sustainability Director for Wates Group

Wates Group, a family-owned development, building and property maintenance company, has appointed Cressida Curtis as its new Group Sustainability Director.

Domus Ventilation appoints new contractor sales managers

Ventilation systems manufacturer Domus Ventilation has announced the arrival of three new Contractor Sales Managers.