LIQUID CONTROLS References Flow Meter Specifications Liquid Reference Table Weights and Measures Reference Meters and Accessories Regulatory Compliance Manual Positive Displacement Meter Brochure CATALOG HOMEMETERSLIQUID CONTROLS METER PARTSMETER SYSTEM ACCESSORIESCLASS 1 PETROLEUM PRODUCTSCLASS 2 AVIATION FUELSCLASS 4 WATER AND WINDSHIELD WIPER FLUIDCLASS 8 ACIDIC PH LIQUIDSCLASS 10 LIQUIFIED PETROLEUM GAS (LPG)CLASS 12 ANHYDROUS AMMONIA (NH3)CLASS 14 CRUDE OIL AND VISCOUS PRODUCTCLASS 16 ALTERNATIVE FUELS