New Armstrong parallel sensorless pump offers high efficiency

Armstrong Fluid Technology has unveiled the new Tango line of pumps featuring the next level of innovation in design envelope technology.

Ranging from 1hp to 10hp, the new line of Tango pumps is a completely integrated offering designed to further reduce the first installed costs, as well as ongoing lifetime costs by more than 30% over traditional approaches.

New features include a hydraulic design optimised for intelligent variable speed operation, and new Armstrong iECM permanent magnet motors with integrated drive and controls that deliver IE4 levels of energy efficiency, extended by the on-board intelligence.

The pumps improve efficiency by 3-6% on hydraulics and 2-7% on motor efficiency for reduced energy usage and carbon footprint.

Built-in parallel sensorless pump control capabilities provide high-efficiency staging and built-in redundancy to deliver up to 30% savings over traditional duty-standby approaches.

Significant reductions in size and weight provide for easier installation and space savings, and simple servicing using a blanking plate allows on-going single pump operation.

Both wireless and wired connectivity are available, as well as on-board web services.

“The new Tango line represents the embodiment of the complete design envelope technology capabilities, delivering the pinnacle of operational performance,” said Lex van der Weerd, CEO at Armstrong.

”The extended intelligence and connectivity of our full design envelope range allow us to actively support real-time building performance management,” added.