ASCO series 493 standardised mountings for series 453 & 450 cylinders conforms to ISO 15552 and ISO 21287 standards. All mountings can be used in explosives atmospheres, zones 1-21 and 2-22.
ASCO NUMATICS Product Reference: P493A4121110A00
THIS ITEM IS NOW OBSOLETE AND REPLACED BY AVENTICS R412027403