Glowworm Expansion Vessel 10L 0020097328. The Glowworm Expansion Vessel 10L 0020097328 fits the Glowworm Betacom 2 24, Betacom 2 28. This also fits Glowworm Easicom 24 and Easicom 28, it also is suitablr for the Glowworm Ultracom 2 12SXI, Ultracom 2 18SXI and Ultracom 2 24CXI.
