บทความ เกจวัดแรงดัน

Armstrong’s industry-first hearth pump

In an industry first, Armstrong Fluid Technology has unveiled its Design Envelope hearth pump unit together with Fire Pump Manager, a related service for tracking pump efficiency.
In addition to providing necessary new safety benefits, Armstrong’s Design Envelope hearth pump holds the distinction of being the first self-regulating variable-speed fire pump to meet NFPA-20 (2019 Edition), Section four.8 standards.
“Key value factors for patrons are the cost financial savings and performance improvements that result from eliminating many pressure-reducing valves from the sprinkler system,” mentioned Steven Baird, advertising supervisor, Fire Products, Building Systems Solutions. “ เกจวัดแก๊สlpg permits simplification of the piping design for a safer, extra economical fireplace suppression system.”
Other the benefits embrace cost-savings of up to £1,one hundred (US$1,500) per sprinkler branch, per floor; increased reliability and security; greater design flexibility; the power to predict and report potential gear failure; and a discount within the variety of zones in a sprinkler system and the potential elimination of storage tanks.
“The Fire Pump Manager feature helps to make sure safe, dependable efficiency in fire suppression techniques, and provides full transparency into the testing and reliability of the pump,” Baird added.

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