diaframma completamente in PTFE

DDA 60-10 AR-PVC-L/E/C-F-31U3U The SMART Digital DDA is a compact positive displacement

DDA 17-7 FCM-PVC/V/C-F-31I002F The SMART Digital DDA is a compact positive displacement

The pump has a double shaft seal and an intermediate oil chamber pre-filled with non-toxic special oil

"Allarme": Il motore si è arrestato (spie rosse lampeggianti)

tpd 50 90 4 a f b bqqe ew3 96087171 diaframma completamente in PTFESingle stage, close coupled, volute twin head pump with in line suction and discharge ports of identical diameter. The twin head pump is designed with two parallel power heads. The pump is of the top pull out design, i. e. the power head (motor, pump head and impeller) can be removed for maintenance or service while the pump housing remains in the pipework. Each power head is fitted with an unbalanced rubber bellows seal. The shaft seal is according