Modified Macintosh and Flides pattern has all metal construction ctonstistting of a S.S. jar with a top flangs recessed for a thyroidal rubber sealing ring and a cover held in place by a strong bridge clamp. The cover is fitted with two needle valves for evaluaton and a sachet containing a catalyst. A side arm on the jar is rovided or connecting to semisolid Lucas indicator. ( The unit is supplied without semi- solid Lucas Indicator). Supplied complete with pressure-cum-vacuum gauge.
(A) Size : 12cm (dia) x 20cm (ht)
