Clack (R7031-500K) 500K OHM Resilites DI Light 110V; 1-2" MIP Omnipure (E5485) E-Series ALL Phosphate 2.5" X 8" This 15 PPM standard has

This 15 PPM standard has been the global benchmark for water quality calibration for over 35 years

harder ice cubes without cloudy mineral deposits

Valve closes automatically

Power Requirements 24 VAC/24 VDC

Clack (R7031-500K) 500K OHM Resilites DI Light 110V; 1-2" MIP Omnipure (E5485) E-Series ALL Phosphate 2.5" X 8" This 15 PPM standard hasThe Clack R7031 500K is a 500K ohm Resilites deionization indicator light engineered for reliable visual monitoring of DI resin exhaustion in water treatment systems. This 110V unit features standard 1 2" male iron pipe threads for straightforward integration into softener and deionization applications. SPECIFICATIONS Technical Details Model Number R7031 500K Resistance 500K OHM Voltage 110V AC Connection Size 1 2" MIP (Male Iron Pipe) Manufacturer