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Precise Thermal Calibration: Calibrated for a high limit cut-out at 140°F and a system restart at 100°F to ensure safe equipment operation
preventing the nuisance tripping or delayed response times often associated with universal aftermarket alternatives
this unit is engineered for continuous pressure systems such as boiler feed lines
this unit provides a lighter
Grundfos 00539605 Flange Set 318172-701 Precise Thermal Calibration: Calibrated forThe Grundfos 00539605 is a professional grade 1 1 2" cast iron flange set designed for seamless integration with GF 40, TP 40, and UPS series circulator pumps. Engineered for high pressure hydronic systems, these NPT threaded flanges ensure a leak proof seal and structural integrity in demanding HVAC applications. This hardware kit simplifies the installation of Grundfos inline pumps, providing the exact dimensional tolerances required to maintain
