The dosing head is composed of:

Segnali di ingresso/uscita:

Pressure valves provide a constant counterpressure and prevent siphoning Opening pressure is fix at 3 bar

The pump is equipped with a grinder system that grinds destructible solids into small pieces to lead them through pipes with a relatively small diameter

DDA 17-7 AR-PP/V/C-F-31U2U2FG The SMART Digital DDA is a compact positive displacement

cr 5 5 a fgj a v hqqv 96517062 The dosing head is composedVertical, 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. Pipe connection is via combined DIN ANSI JIS flanges. The pump is fitted with a 3 phase, fan cooled asynchronous motor.