With an operating temperature range of -30°F to 140°F

maintaining consistent microamp readings at the controller

Durable NEMA 2

Energy Efficiency: Precise metering reduces power consumption by preventing high-side pressure spikes and excessive compressor runtime

Simplified Installation: Features lug terminals and standard quick-connects to accommodate various 1/4-inch spade or bare wire configurations

Grundfos 00539605 Flange Set 320734-701 With an operating temperature rangeThe 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