DDA 30-4 AR-PP/V/C-F-31I002FG The SMART Digital DDA is a compact positive displacement

The turndown ratio is 1 to 800 with the same accuracy and uniform dosage with reduced pulsation throughout the capacity range

for example

a double mechanical seal and a high chrome stainless steel semi-open impeller type for maintained performance

random start delay in case of general power shutdown

t pieces 3 male 95730387 DDA 30-4 AR-PP/V/C-F-31I002FG The SMARTT pieces are intended for use in hose installations to allow the following installations: split 1 suction line to 2 pumps lead the relief line of a PRV or MFV back into the suction line 2 pumps into 1 discharge line