Electrode 459600201

Electrode 459600201

Ceramic and exotic metal high pressure Hydrastep™ electrode (part no. 459600201).

Availability: Out of stock SKU: 459600201
  • Features & Benefits


Spare High Pressure flange connection electrode for flanged water columns, since discontinued circa 1990. Suitable for up to 210 bar and 370°C. Only for use as a replacement spare part for older systems. Limited availability – plant should consider replacing the water column with present design to ensure ongoing supply.

Ceramic and exotic metal high pressure Hydrastep™ electrode.

  • Swagelok style union with Zirconia insulator.
  • 3/4 inch thread.
  • Suitable for use up to 210 Bar and 370°C (includes gasket).

WARNING: If using electrode 459600201 your water column design is over 30 years old. Your Hydrastep controller will be model 2457 / 2467 or earlier. These models are no longer supported and your plant is at risk. Please contact your Delta Mobrey sales office to discuss an upgrade.

OEM product, part number 459600201 – direct from the manufacturer.

Designed and manufactured in the UK.


About Delta Mobrey’s Hydrastep™

Trusted worldwide with over 6,000 installations globally, Delta Mobrey’s Hydrastep™ system designed for totally reliable operation. Hydrastep™ is both fail-safe and fault tolerant – the ideal ‘fit and forget’ solution to overcome the problems associated with unreliable and maintenance-intensive gauge glasses.



Mounting Type: Inserted into water column
Operating Temperature: 698°F (370°C)
Operating Pressure: 3045 PSI (210 bar)
Country of Origin: United Kingdom

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