The Model 81 general purpose regulator combined with flowmeters to service applications requiring flow monitoring capabilities.
• Two-stage regulator construction same as Model 81 Series
• Incorporates Matheson FM-1000 Series brass flowmeter
• Permits convenient adjustment of pressure and flow with good resolution
• Manual shut-off and control valves included
• Hose barb connection (3/16" to 3/8") on outlet included
• Flowmeter scale is direct read-air