Le valvole a pedale sono installate all'estremità inferiore del tubo di aspirazione e includono il peso

The pump is fitted with a fan-cooled

The VFI has no moving parts and is built into a stainless steel pipe

due uscite relè segnale (contatti a potenziale zero)

dde 15 4 b pp v c x 31u2u2fg 97720987 Le valvole a pedale sonoThe SMART Digital DDE is a compact positive displacement, diaphragm dosing pump with variable speed drive (stepper motor) and intelligent control electronics with minimum energy consumption. The SMART Digital Dosing series operates at full stroke length to ensure optimum accuracy, priming and suction, even for degassing liquids. The duration of each discharge stroke varies according to the capacity set, resulting in optimum smooth and continuous