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  • A-396A
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  • Working Pressure: 72 psi (5 bar)
  • Temperature Limits: -20 to 120°F (-29 to 49°C)
  • Displaced Volume: Approximately 1.2 in3 (20 cm3) with 3/64˝ (1 mm) thread revolution (turn)
  • Output Connection: 1/8˝ NPT(F)

What's in the Box

  • Barbed fitting
  • Tee connector
  • (3) 36" lengths of vinyl tubing


The Dwyer A-396A calibration pump serves as pressure source to calibrate gauges and transmitters or to set pressure switches. Use with manometer or other pressure standard. Includes volume adjuster enabling fine pressure control and bleed valve. Generates pressures from a fraction of an inch w.c. to 72 psig (5 bar). Includes barbed fitting, tee connector and three 36" lengths of vinyl tubing.


This product can be used in the following applications: