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Design Envelope 4392 Twin Pumps
Brand: Armstrong Fluid Technology
Pipe-mounted 2-pump unit with integrated intelligent controls for space-saving installation, superior energy performance, and full redundancy during operation. Saves up to 75% in energy over comparable traditional constant speed or variable frequency operated pump installations.
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 procurement, installation (incl. wiring), calibration and upkeep of differential pressure sensors
- Superior energy performance qualifies for significant cost recovery under utility and government rebate programs
- Integrated intelligent controls – combined with perfect component match-up and tuning – provide up to 75% in energy savings over traditional constant speed and variable frequency operated pumping installations
- Advanced seal design eliminates the need for lubrication and seal adjustments
- 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 Twin design packs and ships more economically for less packaging waste compared to loose component shipping and assembly
- Integrated intelligent controls combined with perfect component matching and turning make commissioning fast and easy
- Integrated controls reduce radio frequency interference and improve electromagnetic compatibility
- Single source-responsibility for optimum design and field support
- Twin design provides full redundancy in case of emergency or routine servicing
- ETL Listed - conforms to UL STD 778
- Certified to CSA STD C22.2 NO.108
- HVAC-system pumping; general purpose pumping; industrial/process pumping (water or glycol based)
- Armstrong Design Envelope Pumps with integrated controllers are OSHPD pre-approved!