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Vertical In-Line - Retrofit to Design Envelope
Brand: Armstrong Fluid Technology
A retrofit of an existing constant speed Armstrong Vertical In-line to a Armstrong Design Envelope Vertical In-line pump utilizing the existing casing and replacing all other components.
Pipe-mounted with integrated intelligent controls for continued space savings and superior energy performance. Saves up to 70% in energy compared to traditional constant speed pump installations.
Features- The retrofit does not require pipe changes or even disconnecting the casing so no fewer hours are required for the work and no pressure test is required
- There are savings in the product cost as there is no casing
- The insulation does not need to be removed and replaced
- Relative to the installation of a separate third party drive, there is no additional wiring because wiring is already available to the motor
- Superior energy performance qualifies for utility or government rebate programs in many jurisdictions
- Integrated intelligent controls – combined with perfect component match-up and tuning – for up to 70% in energy savings when compared with the existing constant speed – constant flow application
- Split-coupling design for easy seal change service without removal of the pump or motor
- Up to 70% reduction in energy cost and associated greenhouse gas emissions
- Keep existing casing out of landfill or recycling
- Keep existing insulation on casing
- Reduce shipping weight of heavy casing from foundry to assembly plant to customer
- Integrated intelligent controls for fast and easy commissioning as well as reduced radio frequency interference/improved electromagnetic compatibility
- Independent operation through embedded Sensorless control or in conjunction with a building automation system (BAS)
Specifications
Materials
- Cast-Iron
- Ductile Iron Casing
- Bronze Impeller
- Sintered Silicon Carbide Mechanical Seal
Performance Range
- 25- 25,000 US gpm (1.5 to 1500 L/S) flow
- 10 - 300 ft (3 to 90 m) Head (Composite curves available)
Temperature
- Up to 300° F (150° C)
Power Range
- 1 hp to 1250 hp (0.75 kW to 900 kW)
Size
- 1.5” to 15” (40 mm to 400 mm)
- HVAC-system pumping and control, general purpose pumping (water or glycol based)
