The control elements are protected by a transparent cover

DDA 30-4 AR-PP/E/C-F-32U2U2FG The SMART Digital DDA is a compact positive displacement

Auto deaeration during pump standby to avoid stand-still due to air-locking

5-16 AR-PVC/V/C-F-32I001 The SMART Digital DDA is a compact positive displacement

accuracy and reliability and is equipped with a logical control panel with one-touch buttons and a multi-language backlight display

non return valve flap type for discharge port 15211 The control elements are protectedHighly robust non return valve to fit into the 1 1 4"" outlet connection of UNILIFT KP. EPDM non return flap including metal plate and stainless steel base ring EN 1. 4301.