the duration of the discharge stroke varies

La valvola di non ritorno a molla viene fornita con molla Tantal Queste unità di iniezione vengono utilizzate dove è richiesta una pulizia regolare del tubo di iniezione

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

Tank material: MDPE

tp 40 50 2 a f a bqqe aw1 98346593 the duration of the dischargeSingle 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 6 10 DIN flanges (EN 1092 2 and ISO