Pneumatic Load Analyzer, Selects Highest and or Lowest Branch Pressure Input to Operate Final Control Elements, Wall, Inline or Panel Mounting, 7 Inputs, 0.04 Scfm Airflow Usage, Barb Fittings for 1/4" O.D. Plastic Tubing, 0-140 Degree Temperture Range, 25 Psi Maximum Safe Operating Pressure