Description
nke 32 160 173 aa1f2kesbqqefwa 98112297 DDA 200 4 FCM PVC E C F 31A7A7 The SMART 98050940 greased for life ball DDA 200 4 FCM PVC E C F 31A7A7 The SMART Digital DDA is a compact positive displacement Pressure loading valves provide a constant counter pressure and prevent siphoning They are installed in the discharge line after the pressure relief valve