. The Street railway journal . HELIOS DYNAMO TYPE M. P. D. 400 K. W. COINTRACTOeS FOI! COMPUTE CEINTML STATIONS FRANK SUTER & CO., Limited 66 BERINERS STREET, LONDON, W. 93 STREET RAILWAY JOURNAL. r The EDWARDS Patent AIR PUMP For Surface, Evaporative, or Jet Condensing Plants SPECIALLY SUITABLE FOR STATIONS- NO FOOT OR BUCKET VALVES READILY ACCESSIBLE. MAINTENANCE CHARGES REDUCED TO A MI\ SPEEDS COMBINED WITH The EDWARDS AIR PUMP is speciHedby the leading Consulting Electrical Engineers,and has been adopted for the following im-portant Elect
. The Street railway journal . HELIOS DYNAMO TYPE M. P. D. 400 K. W. COINTRACTOeS FOI! COMPUTE CEINTML STATIONS FRANK SUTER & CO., Limited 66 BERINERS STREET, LONDON, W. 93 STREET RAILWAY JOURNAL. r The EDWARDS Patent AIR PUMP For Surface, Evaporative, or Jet Condensing Plants SPECIALLY SUITABLE FOR STATIONS- NO FOOT OR BUCKET VALVES READILY ACCESSIBLE. MAINTENANCE CHARGES REDUCED TO A MI\ SPEEDS COMBINED WITH The EDWARDS AIR PUMP is speciHedby the leading Consulting Electrical Engineers,and has been adopted for the following im-portant Electric Light and Traction installations: City of London. Glasgow. Manchester. Liverpool. Westminster. Salford. St. Pancras. Blackpool. Bournemouth. Bradford. Bristol. Calcutta. Croydon. Derby. Grimsby. Hackney. Halifax. Ilfracombe. Leeds. Luton. Maidstone. Malta. Newport. Plumstead. Portsmouth. Rotherham. Shoreditch. 5-outhport. Swansea. Taunton. Wandsworth. Warrington. Woolwich. South London Electric Supply. Merthyr-Tydvil. Waterloo & City Railway. Tunbridge Wells. Kensington & Knightsbridge. Newcastle-on-Tyne. City & South London Rly. Barrow-in-Furness. L. & N. W. Rly. (Crewe Wks.) The Edwards Air Pump has also beenadopted by the British Admiralty and War Office,the Russian, Italian, and Dutch Governments,and has been fitted to over 600 steamships. Action of the Edwards Pump—The condensedsteam flows continuously by gravity from the Con-
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Keywords: ., bookcentury1800, bookdecade1880, bookidstreetrailwa, bookyear1884
