Various SAE flanges and air horn sizes are available. The maximum flow rate is 54.2 L/s (115 cfm). Replacement Parts & Repair Kits Available For Existing Propane Systems Impco 55 Series Carburetors & Mixers - Positive & Negative Pressure Standard Carburetor for CNG & LPG Fuels The Standard model can be mounted in an updraft, downdraft, or side draft orientation, supplying wither LPG or natural gas to engines from 1 to 52 kW (1.5 to 70 hp). (-0.37 kPa) Operating Temperature Range -40☏ to +250☏ (-40☌ to +121☌) Mounting Position Vertical Diaphragm Material Hydrin (Standard), Silicone (Optional) HP/kW 123 HP (91.7 kW) 197 CFM (93 L/s) with 2.0” in Hg manifold depression. Specifications Fuel Type LPG Vapor or Natural Gas Inlet Pressure -1.5” w. You can download an electronic copy or purchase a CD-ROMs of the Impco technical documents with the worldwide shipping.Īdditional low speed, idle mixture control can be obtained to lean air/fuel mixtures through the use of optional shims.
All applications/manuals available in English language. We offer OEM Factory Impco parts manuals/diagrams, Service manuals, diagnostic software.