NPD Series of Dual Circuit Non-Pressurized Variable Speed Flow Centers

$2,928.18$4,372.66

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SKU: NPDVS Categories: , Tags: , ,

Description

The Dual Circuit NP Variable Spped Flow Center is the appropriate strategy to use a single loop field to serve 2 heat pumps and still have all the benefits of a non-pressurized flow center. Using at least one of the Grundfos UPMXL 25-124 and possibly one or more UPS26-99 pumps the NPDVS Flow Centers will serve 2 heat pumps with at least one of them having a variable speed compressor. Once you calculate the required full load flow rate & corresponding pressure drop you can use the pump curves to help select whether you need (1) or (2) pumps for each of the two circuits.

Additional information

Select Pumps

(1) UPMXL + (1) 26-99, (1) UPMXL + (1) UPMXL, (1) UPMXL-INV + (1) 26-99, (1) UPMXL-INV + (1) UPMXL-INV, (2) UPMXL + (1) UPMXL, (1) UPMXL/26-99 + 26-99, (1) UPMXL/26-99 + UPMXL, (1) UPMXL-INV/26-99 + UPMXL-INV, (2) UPMXL + (2) 26-99, (2) UPMXL + (2) UPMXL, (1) UPMXL/26-99 + (2) 26-99, (1) UPMXL/26-99 + (1) UPMXL/26-99

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