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Design Envelope 4372 Tango Pumps
Brand: Armstrong Fluid Technology
Pipe-mounted 2-pump unit with integrated intelligent controls for space-saving installation, superior energy performance, and parallel-pumping or full redundancy operation. Saves up to 75% in energy over comparable traditional constant speed or variable frequency operated pump installations. Remote services through internet to enhance reliability and sustain optimal performance over life of pumps.
Features- Vertical In-line design eliminates the need for inertia bases, housekeeping pads, and flex connectors and reduces piping requirements
- 2-pump casing for reduced footprint
- Integrated intelligent controls eliminate separate mounting of variable frequency drive (VFD) as well as procurement, installation (incl. wiring), calibration and upkeep of differential pressure sensor
- Superior energy performance qualifies for significant cost recovery under utility and government rebate programs
- Design Envelope selections frequently recommend a smaller motor and/or pump which reduces installed cost.
- Integrated intelligent controls – combined with perfect component match-up and tuning – for up to 75% in energy savings over traditional constant speed and variable frequency operated pump installations
- Standard with Parallel Sensorless control (patent pending) to provide best-efficiency staging of both pumps for additional energy savings
- Shorter pipe runs reduce system friction
- 75% decrease in energy consumption reduces operational greenhouse gas emissions at equal ratio
- Elimination of inertia bases, housekeeping pads, flex connectors and superfluous piping avoids all procurement related environmental impacts (material, energy, carbon)
- Equipment downsizing mitigates environmental impacts associated with procuring unnecessarily large equipment
- Integrated design packs and ships more economically for less packaging waste compared to loose component shipping and assembly
- Integrated intelligent controls for fast and easy commissioning as well as reduced radio frequency interference/ improved electromagnetic compatibility
- Optional performance management for early warnings, online trending and analysis, and reports and summaries
- Optional sediment filters or separators for extended seal life in contaminated systems
- Single-source responsibility for optimum design and field support
- Independent operation through embedded Sensorless control or in conjunction with a building automation system (BAS)
- ETL Listed - conforms to UL STD 778
- Certified to CSA STD C22.2 NO.108
- HVAC-system pumping and control; general purpose pumping; industrial/process pumping and control (water or glycol based)