F-F-2901, FEDERAL SPECIFICATION: FEEDERS, BOILER WATER TREATMENT, BY-PASS AND COMPOUND RECEIVER TYPES (21-APR-1997) [SUPERSEDING MIL-F-18113] [NO S/S DOCUMENT]

F-F-2901, FEDERAL SPECIFICATION: FEEDERS, BOILER WATER TREATMENT, BY-PASS AND COMPOUND RECEIVER TYPES (21-APR-1997) [SUPERSEDING MIL-F-18113] [NO S/S DOCUMENT]., This specification covers pressure-type chemical solution feeders for treatment of boiler feed water or raw makeup water.