1327D Pressure Gauge Comparator

1327D Pressure Gauge Comparator

The Ashcroft® 1327D pressure gauge comparator offers the ideal combination of a reliable pressure source and a proven secondary standard. The 1327D Pressure Gauge Comparator is a portable pressure generation and test system. Its reliability and dependability are guaranteed.

Key Features:

  • 2-stage hydraulic pressure pump with integral shuttle valve
  • Includes 4 1/2" model 1082 test gauge (choice of 1 to 4 units) with temperature compensation and calibration chart
  • Single carrying case; contains pressure generation unit and gauges


  • Accuracy: ±0.25%
  • Pressure Ranges: 0 to 10,000 psi
  • Operating Fluids: 1327D - SAE 20 automotive or machine oil 1327DH - Phosphate ester or Glycol based hydraulic fluids 1327DO - Distilled water (with sodium molybdate and phosphoric acid additives recommended as corrosion inhibitors)

The 1327D pressure gauge comparator provides precision on applications:

Industrial Market:

  • Test and Measurement
  • Calibration Laboratories