GQI Series End-Suction Centrifugal Pumps GQI Series End-Suction Stable in Operation & Easy Maintenance.Gland Packing: Long use life and easy to use.QC & QA: With materials MTC and related QC & QA records. Stainless Steel Picture HP Model Data Sheets 40 GQI200-150-222 75 GQI200-150-315 155 GQI200-150-400 280 GQI200-150-500 150 GQI250-200-315 - - - - Cast Iron Picture HP Model Data Sheets 75 GQI200-150-315 155 GQI200-150-400 280 GQI200-150-500 150 GQI250-200-315 - - - -