Pressure loading valves provide a constant counter-pressure and prevent siphoning They are installed in the discharge line after the pressure relief valve

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DDA 12-10 FCM-SS/T/SS-F-31AAFG The SMART Digital DDA is a compact positive displacement

5-16 FCM-PV/V/C-F-32I001 The SMART Digital DDA is a compact positive displacement

DDA 30-4 FCM-PV/T/C-F-32I004BG The SMART Digital DDA is a compact positive displacement

cr 1 23 a a a e hqqe 96516193 Pressure loading valves provide aVertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). The pump head and base are in cast iron all other wetted parts are in stainless steel. A cartridge shaft seal ensures high reliability, safe handling, and easy access and service. Power transmission is via a rigid split coupling. The pump is fitted with a 3 phase, fan cooled asynchronous motor.