CPI Gauge

Product Code: CPI Gauge

CPI Tubular Gauge (Chemical & Process Industries)

The John Moncrieff Ltd CPI Tubular Gauge delivers direct, no-nonsense level observation for chemicals and solvents in process environments. Stainless-steel construction with PTFE seals gives you broad media compatibility and dependable uptime. If you need a heavier hitter for higher pressure or a more rugged build, specify the CPI Reflex Gauge (G34).

Example Applications

Chemical storage tanks
Solvent service
Water and coolant systems
Oils (on-land applications)
Fuel (on-land applications)
General liquid storage

Key Features

Delivery: 4–5 weeks or less.
Materials: Stainless steel body with PTFE seals — broad chemical resistance baked in.
Pressure Rating: Max working pressure 22 bar.
Temperature Rating: Max working temperature 250 °C.
Circuit: Open or closed circuit configurations.
Connections: Flanges DN25–DN50; ANSI flanges 1″–2″; other specs on request.
Valving: Auto shut-off valve as standard; drain/vent valves available.
Tubing Options: Acrylic tube option where appropriate.
Protection: Robust tubular guard to shield the sight tube.
Instrumentation: Electronic read-out option for remote indication.
Graduation: Graduated versions supplied with capacity units marked on the guard tube or engraved on a scale plate.

Need higher pressure or a tougher build? Step up to the CPI Reflex Gauge (G34) for improved readability and robustness.

Quality & Support

ISO 9001: Built under a BSI-audited quality management system.
Traceability: Full material certification and documentation on request.
Technical Help: We’ll align materials, seals, and connections to your duty — right first time.

The CPI Tubular Gauge is the practical choice for chemical and solvent visibility — clean sight, tough hardware, and process-ready options without the drama.