Blue And White (F-40250LN-4) 0.025 - 0.25 GPM Flow Meter; 1-4" FPT 20 inch x 2.5 inch Filters2064 NIST-traceable buffer solution in single-use

NIST-traceable buffer solution in single-use pouches for precision pH calibration in the field or lab

Replace Electrode

pressure switch

The loose granulated carbon structure allows for higher flow rates compared to carbon block filters while maintaining effective chlorine reduction

H2O International SH-SN-5 Specifications

Blue And White (F-40250LN-4) 0.025 - 0.25 GPM Flow Meter; 1-4" FPT 20 inch x 2.5 inch Filters2064 NIST-traceable buffer solution in single-useThe Blue & White F 40250LN 4 flow meter delivers precision monitoring for low flow applications from 0. 025 to 0. 25 GPM through 1 4" FPT connections. Built with machined high quality acrylic polished to optical clarity, this compact inline meter gives you real time visual confirmation of flow rates in residential and light commercial water treatment systems. SPECIFICATIONS Technical Details: F 40250LN 4 Model Number F 40250LN 4 Flow Range 0. 025 0.