RKI GX-3R Pro Calibration Kits Calibration Kit Description:34AL cyl H2S 25 ppm/CO 50 ppm/CH4 50% LEL/O2 12% in N2 34L cyl 2.5% vol CO2 in N2/2 regulators PART# 81-PAB-LV The Variable Frequency Drive (VFD)

The Variable Frequency Drive (VFD) is designed to operate and protect the Redi-Flo2® pump

Through intuitive and toolless installation features

Chlorine water test kits that employ this chemistry are well suited for use where biocides and chromate corrosion inhibitors are used simultaneously

Pressure Sensor

Low cost versatile solution

RKI GX-3R Pro Calibration Kits Calibration Kit Description:34AL cyl H2S 25 ppm/CO 50 ppm/CH4 50% LEL/O2 12% in N2 34L cyl 2.5% vol CO2 in N2/2 regulators PART# 81-PAB-LV The Variable Frequency Drive (VFD)RKI GX 3R Pro Calibration Kits All GX 3R Pro kits include regulator with . 25 LPM, case & tubing A hazardous materials shipping fee is included in pricing