The G22 Quickmount Tubular Gauge

Direct reading, tubular design for general industrial use

Product Description

The G22 Quickmount Tubular Gauge

¹Maximum allowable operating pressure is dependent upon operating temperature and gauge length, contact Seetru for full information

The Seetru Quickmount liquid level gauge is a direct reading, tubular design for general industrial use. The unique isolating valve and collar design allows for maintenance of the gauge column without tools and the need to drain the tank. Available with automatic safety shut-off valves and drain valves. The construction provides a modern gauge, which is aesthetically pleasing.

Suitable for a wide range of pressures and temperatures, the gauge is fitted with elastomer seals in materials to suit the required service.


Type Approved for Marine Applications:
The Seemag gauge meets the requirements of SOLAS (Safety Of Lives At Sea) and is also type approved by many worldwide shipping authorities including Det Norske Veritas (DNV), RINA, Lloyds Register of Shipping, American Bureau of Shipping (ABS), and Germanischer Lloyds. View the marine-type approvals for the G35 Seemag gauge

The G22 Quickmount Tubular Gauge

Technical Information for the Seetru G22 Quickmount Tubular Gauge

  • Maximum Temperature
  • Maximum Pressure
    22 bar ¹
  • Valve Materials
    Brass / Stainless Steel / Polypropylene
  • Connections
    BSP & NPT threaded connections / ANSI/DIN flanges
  • Seal Materials
  • Tube Material
    Borosilicate Glass BS 3463 / Polycarbonate Plastic
  • Guard Tube Material
    Anodised Aluminium / Brass / Stainless Steel / Zinc Plated Mild Steel
  • Lengths
    To suit requirements (minimum 150mm)
  • Valve Types
    Manual screw down / Manual screw down with automatic safety / shut-off valve


Tubular sight glass design
Sight tubes are available in glass or polycarbonate. Metal-protecting tubes are available in a variety of materials with optional supplementary transparent polycarbonate-protecting tube.

Ease of installation and maintenance
The Quickmount liquid level gauge can be installed without the use of special tools. Threaded-end units are screwed into female tank bosses. The gauge collars slip over these units and are secured by hand-tightening retaining nuts. ‘O’ ring sealing is used throughout. The isolating valves will allow column removal without the need to drain the tank.

Tank calibration
Where a measure of the precise storage volume is required an engraved scale plate can be provided marked with the capacity units.

Tank connection
A closed circuit or open circuit pattern may be selected for the gauge.

Closed circuit pattern
Direct connection from the top of the gauge to the tank can be made with a screw-down valve or a valveless unit.

Open circuit pattern
The upper end of the liquid level gauge can be supplied with an automatic safety vent valve or, alternatively, a pipe union connection. The automatic safety vent valve will allow air to pass but will seal against a liquid level. In the case of the pipe union connection design, a 10 mm o/d steel vent pipe is returned to the tank or into the tank vent pipe. Open circuit connection is only allowable when it is possible for the gauge column to extend above the top of the tank.

Electronic & Digital Readout
Remote reading systems and/or computer interface options provide a dual system with the advantages of both electronic and sight-glass systems. Level alarms can also be implemented.



Instant Clarity:

In fast-paced industrial environments, time is a precious commodity. Direct-reading liquid level indicators cut through the clutter,


View or Download the Type G22 Quickmount Datasheet

Full Technical Information

View or Download the Type G22 Quickmount Datasheet

Seetru offers a wide range of downloadable datasheets for our products, including safety relief valves, liquid-level gauges, and sight glasses.  These datasheets provide detailed information on the technical specifications, features, and applications of Seetru products.  They are an essential resource for engineers, designers, and other professionals who need to select the right Seetru products for their specific needs.


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