Boiler flange seal, Elco VISTRON 150-200 DSLM, 100-250 CSLM, 12018432

VISTRON 150-200 DSLM, 100-250 CSLM,
150-500 CERM, OKO PLUS 150-500 CERM,
300-750 CEZM, 300CEM
Manufacturer No.: 12 018 432