They have a litre scale and a black screw cap

DDA 30-4 AR-PP/E/C-F-31U7U7BG The SMART Digital DDA is a compact positive displacement

DDA 12-10 FCM-PVC/V/C-F-32U2U2 The SMART Digital DDA is a compact positive displacement

Controllo a impulsi (funzione divisione inclusa)

cr 3 21 a a a e hqqe 96513343 They have a litre scaleVertical, 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.