Le valvole a pedale sono installate all'estremità inferiore del tubo di aspirazione e includono il peso

DDC 15-4 A-PP/E/C-F-31I002FG The SMART Digital DDC is a compact positive displacement

DDA 17-7 FC-PV/T/C-F-31I002FG The SMART Digital DDA is a compact positive displacement

4301 (AISI 304)

DDA 120-7 FCM-PVC/T/C-F-32U3U3 The SMART Digital DDA is a compact positive displacement

tpe3 40 240 s a f a bqbe hyc 99272324 Le valvole a pedale sonoSingle 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 shaft seal is according to EN 12756. Pipework connection is via PN 6 10 DIN flanges (EN 1092 2 and ISO 7005 2). The pump is fitted with a fan cooled, permanent