Hydraulic Comparator ( up to 1200 bar)

580C SERIES Hydraulic Comparator

For generation of pressures up to 1200 bar (16,000 lb/in2).

Two union connectors: one for a test instrument and one forthe instrument to be calibrated.

Twin area screw pump with needle thrust and axially located hand wheel for easy operation at higher pressure.

Aluminium base with ABS cover.

Four adjustable feet for levelling.


  1. Two Valves:
  2. Valve ‘A’ open to prime with large diameter ram, Valve ‘B’ open to fill pump or vent large diameter ram to reservoir.
  3. Instruction plate with diagram.
  4. Complete with tool roll and manual.

Budenberg Gauge Ltd.

Budenberg Gauge Ltd has an enviable name and worldwide reputation for manufacturing high quality, reliable instrumentation.

In order to keep pace with the ever changing demands of the industry, Budenberg Gauge has initiated a thorough business re-engineering program targeted at improving all aspects of the companies operation.

Our aim is one of continuous development and improvement in our product designs and processes to guarantee the levels of service and product ranges demanded by you the customers.