These lightweight pressure gauges read off of a direct hook-up and are offered in three mounting sizes:
1", 1-1/4", and 2-1/4" and are available in many ranges and dial configurations with easy readability.
1 inch UMA Mechanical
Fuel Pressure Gauge
Case: Molded ABS Plastic.
Weight: 1.4 oz.
TWO CONNECTIONS ON BACK
connect "P" to fuel pressure chamber at the carburetor. The second port marked "V" or nipple connection should be connect to the carburetor air intake.
This dual connection accurately measures the difference between the fuel pressure entering the carb.and air pressure at carburetor inlet. If you do not want to connect "V" to the air intake you can vent overboard.Make sure to vent at a safe place, away from any heat sources,can be vented with your fuel pump vent line .
TWO CONNECTIONS ON BACK
connect "P" to fuel pressure chamber at the carburetor. The second port marked "V" or nipple connection should be connect to the carburetor air intake.
This dual connection accurately measures the difference between the fuel pressure entering the carb.and air pressure at carburetor inlet. If you do not want to connect "V" to the air intake you can vent overboard.Make sure to vent at a safe place, away from any heat sources,can be vented with your fuel pump vent line .
This product was added to our catalog on Friday 03 September, 2010.
