Diaphragm operated differential pressure gauge
Capsuhelic®, DigiMag®, Magnehelic®, Minihelic® DWYER

Series 2-5000 Minihelic® II Differential Pressure Gage -- Combining High Accuracy, Compactness, Dependability, and Low Cost

Series 2000 Magnehelic® Differential Pressure Gage -- Indicate Positive, Negative or Differential, Accurate within 2%

Series 4000 Capsuhelic® Differential Pressure Gage -- Measures Pressure, Vacuum or Differential, Suitable for Internal Pressures to 500 psig

Series CLG Cryogenic Level Gage -- Dry Gage Design, Differential Pressure Indication

Series DM-1100 DigiMag® Digital Differential Pressure Gage -- 24 Volt or Battery Powered, Fits in Magnehelic® Gage Cut-Out

Series PFG Process Filter Gage -- Indicates Process Filter Status

Series PTG ifferential Pressure Piston-Type Gage -- Over Pressure Rating to 6000 psig