It only needs to be connected to the main supply

5-16 AR-PV/V/C-F-31U2U2F The SMART Digital DDA is a compact positive displacement

DDA 200-4 AR-PVC/T/C-F-32U3U3F The SMART Digital DDA is a compact positive displacement

and are suitable for liquids with low to medium viscosity

DDC 9-7 AR-PVC/E/C-F-31I002FG The SMART Digital DDC is a compact positive displacement

t pieces 2 male and 1 female 95730353 It only needs to beT 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