un ingresso digitale o un'uscita a collettore aperto configurabili

– 2 relè di uscita liberi da potenziale per max

They ensure that the liquid in the dosing tank is mixed constantly

We recommend a Grundfos CUE frequency converter

tp 50 120 2 a f a bqbe fw1 99222482 un ingresso digitale o un'uscitaSingle 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