From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Promotional leaflet for Air-Maze air filters, outlining their benefits, types, and applications.
| Identifier | ExFiles\Box 135\4\ scan0131 | |
| Date | 5th December 1938 guessed | |
| ONE OF THESE MODELS CAN HELP YOU AIR-MAZE AIR FILTERS UNIMAZE Dust is impinged on a multitude of exactly spaced baffles—oil wetted when placed in service. Exceptionally long service period without cleaning. OIL-BATH Air and filter element is automatically washed by oil. Only very occasional service is required. Can be supplied with all types of fittings. PANEL TYPE Although the panel type of AIR-MAZE filter is not illustrated on this bulletin it is one of our standard range, and is described fully in bulletin A.M.B. IMPORTANT When requesting recommendations please give the following information—model, number of cylinders, bore, stroke, cycle, horse-power, governed R.P.M., whether single or double acting, size of air intake and type of mounting required. PREVENT WEAR Equipment fitted with AIR-MAZE filters is proof against the ravages of premature wear because no dust, dirt or grit can enter its vital parts and grind them away. AIR-MAZE filters remove more than 99% of the dust and grit in the air. SAVE MONEY Beside the saving in overhauling charges, AIR-MAZE filters ensure the maximum economy in operation by maintaining low fuel consumption and prevent oil pollution and ring and valve sticking. All for the initial outlay of about 20% of ONE overhaul. WRITE TO US TO-DAY AIR-MAZE (GREAT BRITAIN) LTD. BUSH HOUSE LONDON W.C.2. Telephone : TEMPLE BAR 4059 FOR USE WITH ALL DIESEL, SEMI-DIESEL, GAS and PETROL ENGINES — AIR COMPRESSORS — AIR CONDITIONING SYSTEMS — BLOWERS, GENERATORS—PUMPING UNITS, ETC. Bulletin AMA | ||