VRP Valve Insert GMV 3010 EN-1.25″ 90-150 LPM OLS# 638883 October 3, 2022 / Valves VRP Valve Insert GMV 3010 EN-1.25" 90-150 LPM OLS# 638883 Product Details Additional Information Valve Model: GMV 3010 EN - 1.25" Flow Range: 90 - 150 LPM (23.8 - 39.6 GPM)