The Tango line of pumps, that range from 1hp to 10hp, are designed to further reduce the first installed costs. The product includes a Built-in Parallel Sensorless Pump Control that provide efficiency staging and built-in redundancy to deliver up to 30 percent savings.

The product also features: hydraulic design optimized for intelligent variable speed operation; the iECM permanent magnet motors with integrated drive and controls that deliver IE4 levels of energy efficiency; motor efficiency for reduced energy usage and carbon footprint; Significant reductions in size and weight provide for easier installation and space savings; Simple servicing using a blanking plate that allows on-going single pump operation; Both wireless and wired connectivity as well as on-board web services.

Manufacturer Name: Armstrong