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BURN BROTHERS’ PATENT
Automatic Sewage Disposal
Apparatus
Automatic Alternating and Timed Discharge Syphons applied to Contact Filters. Extreme simplicity, absolute accuracy, entire freedom from choking, and no moving parts.
Awarded SILVER MEDAL by the ROYAL SANITARY INSTITUTE.
Patent
Automatic
Rotary
Sprinkler
Self-clearing Orifices.
Requires attention about once a week or less.
Sewage Lifts, Valves, Penstocks, etc.
ROTUNDA WORKS,
3 BLACKFRIARS ROAD,
LONDON, S.E.
Also at EDINBURGH.