Tender For supply, erection, testing and commissioning of vacuum type manual gas chlorinators 1w +1s design at wtp, kltps - store code: 2971020040 gas manifold mounted chlorinator vaccume type with frp cabinet, rotameter, flow controlvalve, vaccume gauge, vaccume relief valve etc..., store code: 8801010035 erection, testing and commissioning of vacuum type manual gas chlorinators 1w +1s design and dismantling of existing chlorinator system.