Dosing flow variation ±1% (FS)

DDA 200-4 AR-SS/V/SS-F-31A3A3B The SMART Digital DDA is a compact positive displacement

DDC 6-10 A-PV/E/C-F-31I001FG The SMART Digital DDC is a compact positive displacement

protective pipe and tank connection with entry holes for relief line and deaeration line Additionally they include Reed-switch unit with two floaters for low level and empty indication (switch mode adjustable NO or NC)

I contatori da DN 20 a DN 25 sono del tipo multigetto con quadrante asciutto per acqua fredda fino a 30°C o acqua calda fino a 90°C

cm 3 9 a r g v aqqv c1 a a n 92889514 Dosing flow variation ±1% (FS)Compact, reliable, horizontal, multistage, end suction centrifugal pump with axial suction port and radial discharge port. Pump materials in contact with the liquid are in high grade stainless steel. The mechanical shaft seal is a special designed, unbalanced O ring seal. Pipework connection is via internal Whitworth pipe threads, Rp (ISO 7 1). The pump is fitted with a 1 phase, foot mounted, fan cooled asynchronous motor.