AL-19 with Cubic Foot Index
Capacity:  64 CFH (air), 80 CFH (0.64 gas)
One Revolution:  1.0 CF
Subdivisions:  0.01 CF
Totalizing Dials Max. Reading:  10,000 CF

AL-19-3 with Liter Index
Capacity:  32 L/m (air), 40 L/m (0.64 gas)
One Revolution:  10 Liters
Subdivisions:  0.10 Liters
Totalizing Dials Max. Reading:  100,000 Liters

Maximum Working Pressure: 14" w.c.

Standard Connections:  1/2" MPT

Soldering:  Soldering with 95% Tin and 5% Antimony (Optional)

Calibration Options:
1 PT Standard Calibration with Certificate of Calibration (Standard)
6 PT Standard Curve - 10%, 20%, 40%, 50%, 75%, 100% (Optional)
6 PT Low End Curve - 5%, 10%, 15%, 20%, 40%, 50% (Optional)

Fill:  Water (Standard), Oil (Optional)