La portata di dosaggio può essere regolata per mezzo di una manopola con scala logaritmica 0

DDA 12-10 FC-PVC/V/C-F-31U2U2F The SMART Digital DDA is a compact positive displacement

Pipework connection is via internal Whitworth pipe threads

The liquidless and maintenance free cooling system ensures that the pump can be used for submerged or dry installation

DDC 9-7 A-PVC/V/C-F-31U2U2FG The SMART Digital DDC is a compact positive displacement

injection unit 95730942 La portata di dosaggio puòInjection units connect the dosing line with the process line. They ensure a minimum counterpressure of 0. 7 bar, and avoid backflow of the dosing liquid. The spring loaded non return valve comes with Tantal spring. The injection pipe of PP, PVC and PVDF versions can be shortened.