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liquid level gauge

liquid level gauge
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liquid level gauge

Product catalog summary
Overview
The document provides comprehensive specifications and descriptions of liquid level gauges and sight glasses manufactured by Seetru Limited, designed for various industrial applications such as chemical, shipbuilding, offshore, hygienic, and refrigerant sectors.
G22 Quickmount Tubular Gauge
This gauge is designed for general industrial use, featuring a unique isolating valve and collar design for maintenance without draining the tank. It supports a wide range of pressures and temperatures, with materials like brass, stainless steel, and polypropylene for valves, and borosilicate glass or polycarbonate for tubes. It offers ease of installation and maintenance, with options for electronic and digital readouts.
G32 Quickflex Reflex Gauge
The Quickflex gauge is a reflex glass design suitable for industrial use, providing excellent level indication even for colorless liquids. It features a robust stainless steel column and is easy to install and maintain. The gauge supports both closed and open circuit patterns and offers electronic and digital readout options.
G35 Seemag Magnetic Gauge
This magnetic level indicator offers accurate, step-less reading with all-round visibility. It supports high/low level alarms and remote digital reading. The gauge is suitable for a wide range of densities and includes options for electronic outputs and heating systems for high viscosity liquids.
G27 Mini Valveless Tubular Gauge
The Mini gauge is a simple tubular liquid level gauge with valveless end connections, suitable for small tanks. It offers ease of viewing and is available in a high-pressure version upon request.
G34 Reflex Heavy Duty Gauge
This heavy-duty gauge is designed for high pressure and temperature applications. It features a modular design with various valve options and is suitable for low-temperature applications with a polycarbonate frost shield.
SF, SG, SD Window Sight Glass
These sight glasses provide reliable level indication and are suitable for a variety of liquids. They are available in flat and domed glass designs, with options for different seal materials and viewing windows.
Conclusion
Seetru Limited offers a comprehensive range of liquid level gauges and sight glasses, each tailored for specific industrial needs. The products emphasize ease of installation, maintenance, and adaptability to various operational requirements.
Seetru 'G24B' Seebio Gauge
The Seetru 'G24B' Seebio Gauge is a hygienic liquid level gauge designed for vessels containing food products or high purity chemicals. It emphasizes easy cleaning and compliance with hygiene standards.
Specifications
  • Maximum Temperature: 80 °C
  • Maximum Pressure: 4 bar
  • Valve Materials: Stainless steel
  • Connections: 1" stub pipe fitting
  • Seal Materials: Elastomer
  • Glass: 19 mm bore borosilicate glass
  • Guard Material: Stainless steel channel with clear plastic front cover
  • Lengths: Customizable up to 6000 mm
  • Valve Types: Butterfly valve fitting
Cleaning Procedure
The gauge is designed for integration with in-place cleaning systems (CIP) and can be cleaned automatically. It supports hot wash up to 80 °C and steam cleaning upon request. IDF food quality fittings ensure crevice-free passages and excellent sealing.
Materials of Construction
Seals are chosen for taste neutrality or chemical compatibility. End fittings are made from type 304 stainless steel, with options for type 316. The sight tube is protected by a stainless steel channel and clear plastic cover.
System Accuracy
The gauge provides direct reading with a scale plate marked every 1 mm, allowing for precise liquid level measurement.
Viewing the Liquid
The 19 mm bore sight tube allows clear viewing of the liquid, with a colored marker strip for colorless liquids.
Company Background
Seetru Limited, established in 1949, is known for manufacturing pressure relief valves and liquid level gauges. The company has expanded into various sectors, including engineering services, online product supply, and training.
Additional Business Units
  • Seetru Engineering Services (SES): Offers problem-solving services for pressure relief valve inventories and maintenance.
  • Blupax: Provides a web-based supply service for engineering products.
  • Leser UK: Europe's largest manufacturer of safety valves, offering a wide range of products.
  • Blupax Training: Offers training courses on safety valve technology and other engineering skills.
Contact Information
Seetru Limited, Albion Dockside Works, Bristol. BS1 6UT
Tel: +44 (0) 117 927 9204
Email: [email protected]
Website: www.seetru.co.uk
Online Sales: www.blupax.com
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Catalog excerpts

liquid level gauge-2

1 2 3 4 5 Industrial G22 Quickmount - Tubular Gauge G32 Quickex - Reex Gauge G35 Seemag - Magnetic Gauge G27 Mini - Valveless Tubular G34 Reex - Heavy Duty Reex Gauge SF, SG, SD - Flat & Domed Window Sight Glass Chemical G35 Seemag - Magnetic Gauge G23 CPI - Tubular Gauge G34 CPI Reex - Heavy Duty Reex Gauge SF, SG, SD - Flat & Domed Window Sight Glass Ship Building & Offshore G35 Seemag - Magnetic Gauge G31 Seeex - Reex Gauge G21 Marine - Tubular Gauge G20 Admiralty - Tubular Gauge G22 Quickmount - Tubular Gauge G32 Quickex - Reex Gauge Refrigerant G33 Reex - Heavy Duty Reex Gauge G35 Seemag...

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liquid level gauge-3

Industrial G22 Quickmount 1 The Seetru 'G22' Quickmount Tubular Gauge 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 valve. The construction provides a modern gauge, which is aesthetically pleasing. Suitable for a wide range of pressures and temperatures, the gauge is tted with elastomer seals in materials to suit the required service. G22 Quickmount...

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liquid level gauge-4

1 Industrial G32 Quickex The Seetru 'G32' Quickex Reex Gauge The Seetru Quickex liquid level gauge is a direct reading reex glass 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 valve. The construction provides a modern gauge, which is aesthetically pleasing. Suitable for a wide range of pressures and temperatures, the gauge is tted with elastomer seals in materials to suit the required service. G32 Quickex specications...

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liquid level gauge-5

Industrial G35 Seemag® 1 The Seetru 'G35' Seemag® Magnetic Gauge The Seetru Seemag® tank content indicator or gauge is a high quality yet economical magnetic level indicator. Its unique design offers considerable advantages over conventional magnetic gauges including accurate step-less reading with all round visibility and the option of high/low level alarms with remote digital reading. G35 Seemag® specications Maximum temperature 180 °C Maximum pressure 22 bar Valve materials Stainless steel Connections Threaded connections, anged connections or stub pipe for welding Seal materials PTFE Guard...

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1 Industrial G27 Mini The Seetru 'G27' Mini Gauge The Seetru Mini gauge is a simple but effective tubular liquid level gauge. It has valveless end connections that screw directly into the tank and is commonly used for small water tanks and compressor lube oil tanks, but can be used for a variety of other uids as it can be supplied with a choice of end unit, sight tube and seal materials. If you require a tubular level gauge with isolation valves please see either the Quickmount (G22) or the CPI (G23) gauges. G27 Mini specications Maximum temperature 180 °C1 Maximum pressure 19 bar2 Valve materials...

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Industrial G34 Reex 1 The Seetru 'G34' Reex Gauge The G34 Reex gauge is a heavy duty (at glass) liquid level gauge, suitable for high pressure/temperature combinations. The modular design is made up of compact and robust standard stainless steel precision cast elements. Variations on the isolating valves ranging from quarter turn ball valves to heavy duty hand wheel isolating valves complete with auto safety shut off safety features are available in a number of exible congurations offering end mounted, side mount, rear entry connections, with full centre to centre visibility can be secured with...

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1 Industrial SF, SG, SD Window Sight Glass The Seetru 'SF' 'SG' 'SD' Window Sight Glass Seetru circular window sight glasses are compact low cost assemblies that provide reliable level indication and positive indication when liquid is present. These screw-in plugs are tted with high quality glass. They are suitable for a wide variety of liquids including water, oils and lubricants. They operate at temperatures up to 180°C and pressures up to 24 bar. Seetru Circular Window Sight Glasses are, for example, widely used in compressor crank cases and other machine housings and have proved to be highly...

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Chemical G35 Seemag® 2 The Seetru 'G35' Seemag® Magnetic Gauge The Seetru Seemag® tank content indicator or gauge is a high quality yet economical magnetic level indicator. Its unique design offers considerable advantages over conventional magnetic gauges including accurate step-less reading with all round visibility and the option of high/low level alarms with remote digital reading. G35 Seemag® specications Maximum temperature 180 °C Maximum pressure 22 bar Valve materials Stainless steel Connections Threaded connections, anged connections or stub pipe for welding Seal materials PTFE Guard...

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2 Chemical G23 CPI Tubular The Seetru 'G23' CPI Tubular Gauge The Seetru Chemical and Process Industries gauge is designed to provide direct level observation of chemicals and solvents. It is a tubular gauge with protective metal guard tube. For applications with higher pressure requirements, or where a more robust design is required, please see the Reex gauge (G34). G23 CPI Tubular specications Maximum temperature 250 °C Maximum Pressure 22 bar Valve materials 316 Stainless steel Connections ANSI and DIN Flanged Connections Seal materials PTFE only Glass Borosilicate glass BS 3463 Guard tube...

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Chemical G34 CPI Reex 2 The Seetru 'G34' CPI Reex Gauge The G34 Reex gauge is a heavy duty (at glass) liquid level gauge, suitable for high pressure/temperature combinations. The modular design is made up of compact and robust standard stainless steel precision cast elements. Heavy duty hand wheel isolating valves complete with auto safety shut off safety features are available in a number of exible congurations offering end mounted, side mount, rear entry connections, with full centre to centre visibility can be secured with minimum overall length. G34 CPI Reex specications Maximum temperature...

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All Seetru Limited catalogs and technical brochures

  1. CP 93625

    2  Pages

  2. G23

    1  Page

  3. G35

    1  Page

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.