
THE MODEL 125 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 ALSO AVAILABLE FOR LPG AND NATURAL GAS APPLICATIONS. IT HAS BEEN SUCCESSFULLY USED FOR OTHER HYDROCARBON-BASED VAPOR FUELS AS LOW AS 500 BTU. THE MODEL 125 IS ALSO AVAILABLE FOR FEEDBACK APPLICATIONS WITH THE 'FB' DESIGNATION. THESE FB MIXERS ARE AVAILABLE IN TAMPER RESISTANT CONFIGURATION, INDICATED BY THE SUFFIX :-TR" ON THE PART NUMBER. 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 SHIMS. CHECK THE ACCESSORIES SECTION FOR MORE INFORMATION. ALL 125DG SERIES MIXERS REDUCE AIRFLOW BY 30%
TECHNICAL SPECIFICATIONS
FUEL.................................................NATURAL GAS AND LP-GAS AIR FLOW CAPACITY.....................235 cfm @ 2.0 in MANIGLOLD DEPRESSION HORSEPOWER RATING....................146 hp @ 2.0 in Hg MANIFOLD DEPRESSION PORT SIZE..........................................1/2 NPT MATERIALS: BODY...................................................ALUMINUM DIAPHRAGM.......................................HYDRIN DIAPHRAGM COVER......................... ALUMINUM
PLEASE SEE FOLLOWING DESIGN DETAILS FOR SPECIFIC PRODUCT SPECS:
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