The Series B3 ROOTS High Pressure meter is a positive displacement rotary type gas meter designed for continuous accurate measurement of gas at elevated distribution pressures, handling most types of clean, dry, common gases at either constant or varying flow rates. The meter operating temperature range is from -40°F to +140°F (–40°C to +60°C). The 1M/3M300 ROOTS® meters have a Maximum Allowable Operating Pressure (MAOP) of 300 psig (2068kPa). Each meter body is static pressure tested at the factory at twice its MAOP and leak tested at 125 percent of MAOP in accordance with ASME Boiler Pressure Vessel Codes.

Options available:

Standard counter version
Temperature compensated
High and low frequency output
Integral or remote volume corrector
Instrument Drive

Model Specifications:

• Model 1M300
• Model 3M300