Blue And White (F-452130LH) 15 - 130 GPM Flow Meter; 2" FPT; SS Max Adaptor (65-2001) Brass 3/8" C X 3/8" C X 1/4" FIP (No Adapter) Verify your existing filter's thread

Verify your existing filter's thread size before ordering

Backwash or rinse cartridge when flow rate drops or pressure increases 8-10 PSI above baseline

Uses Slim-Line Cartridge (Model SLC) for replacement

checking for leaks

Blue And White (F-452130LH) 15 - 130 GPM Flow Meter; 2" FPT; SS Max Adaptor (65-2001) Brass 3/8" C X 3/8" C X 1/4" FIP (No Adapter) Verify your existing filter's threadThe Blue & White F 452130LH flow meter delivers reliable flow monitoring from 15 to 130 GPM through a 2 inch FPT connection with stainless steel internals. Built with chemical resistant polysulfone and Quick Loc half union adapters, this inline meter provides dual scale readings in both GPM and LPM for precise water management in commercial and industrial applications. SPECIFICATIONS Blue & White F 452130LH Technical Details Model Number F 452130LH