IMPCO Large Engine Mixer Model 225 Is A Single-Diaphragm Air Valve Mixer. Down-Draft Air Inlet. LPG Or Natural Gas.
Model 225
DESCRIPTION
The Model 225 carburetor is a single-diaphragm air valve carburetor/mixer. It offers a down-draft air inlet that can be used for remote air filtration or open-element type air filters. This unit is available for LPG Vapor or Natural Gas applications with airflow requirements up to 380 CFM (179.3 L/s).
The Model 225 is also available for feedback applications with the ‘FB’ designation. Note: All DG model mixers reduce airflow by 30%.
Two separate air valve vacuum supplies are available with this mixer. Additional low speed mixture control can be obtained to lean air/fuel mixtures with optional ring spacers/shims. Check the Accessories section for more information.
SPECIFICATIONS |
Fuel Type | LPG Vapor, Natural Gas |
Inlet Pressure | -1.5” w.c. (-0.37 kPa) |
Operating Temperature Range | -40ºF to +250ºF (-40ºC to 121ºC) |
Mounting Position | Vertical |
Diaphragm Material | Hydrin (Standard), Silicone (Optional) |
HP/kW Rating | 205 hp (153.0 kW) @ 329 CFM (155 L/s) and 1.5” Hg manifold depression 237 hp (176.7 kW) @ 380 CFM (179.3 L/s) and 2.0” Hg manifold depression |