Uno speciale design "NPSH basso" di primo stadio riduce il valore NPSHr della pompa

DDA 12-10 AR-PV/V/C-F-31U7U7BG The SMART Digital DDA is a compact positive displacement

DDA 17-7 FCM-PVC/E/C-F-31U2U2F The SMART Digital DDA is a compact positive displacement

unbalanced O-ring seal

5-16 AR-PVC/V/C-F-31U2U2 The SMART Digital DDA is a compact positive displacement

tp 100 170 4 a f a baqe lw3 96109288 Uno speciale design "NPSH basso"Single stage, close coupled, volute pump with in line suction and discharge ports of identical diameter. 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. The pump is fitted with an unbalanced rubber bellows seal. The shaft seal is according to EN 12756. Pipework connection is via PN 16 DIN flanges (EN 1092 2 and ISO