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Armstrong Fluid Technology, a leading innovator in the design, engineering and manufacturing of clever fluid-flow and control solutions, has launched a model new model of its Design Envelope pump, specifically to serve in light-duty installations the place the obtainable power is single-phase.
Many smaller commercial and residential buildings use single-phase energy. differential pressure gauge ราคา for these applications is often to install a low-cost, light-duty circulator. While this meets the applying requirements, many circulators usually are not repairable, and are designed for only a few years of operation.
Image copyright: Armstrong Fluid Technology
The new Single-Phase Design Envelope pumps provide sensible and economical solutions for these installations and at the moment are obtainable for single section power (200–230V) in sizes starting from zero.25 to 1.5kW.
Kevin Laidler – Sales Director, Middle East and Africa, comments: ‘These pumps are designed to deliver increased reliability, which in turn helps to reduce costs. They are constructed to observe the design commonplace for commercial pumps, so they are manufactured to last and may be economically repaired.’
As mechanical room piping for light-duty fluid-flow functions is commonly put in vertically, the new single-phase pumps may additionally be installed and operated in vertical piping.
Compared to conventional pumps that always depend on wall-mounted drives and commonplace induction motors, Design Envelope pumps provide financial savings of as much as 30% on working costs through:
Adjustable design level and setpoint to match on-site conditions
Quadratic pressure management curve for max effectivity in variable-speed applications
Constant flow operate to maintain a exact circulate rate in recirculation applications
As with all our Design Envelope pumps, the new single-phase pump consists of built-in intelligence and connectivity to support Active Performance Management. The subscription-based Pump Manager service allows customers to track pump status and efficiency, and will ship alerts identifying issues similar to cavitation and dead-head. It also permits efficiency optimization via cloud-based analytics.
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