Ventouses petit orifice
Le ventouse type 250 – 251 – 252 sert à évacuer l’
TYPE 250 : DN 25 ( 1′
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TYPE 251 WITH FLANGE DN 25 – 40/65 – 80 – 100 – 125 – 150 – 200
TYPE 252 WITH FLANGE DN 25 – 40/65 – 80 – 100 – 125 – 150 – 200 AND BALL VALVE
