Atkinson Tankmaster Valve & Sight Gauge

tankmaster and sight gauge  52550 zoom

Atkinson Tankmaster Valve & Sight Gauge

From £48.60 £58.32

In stock

From £48.60 £58.32

SKU: TM4790 + **



  1. Control Valve to turn on/off oil supply;
  2. Pull to Read Valve/Sight Tube allows inspection of tank contents level;
  3. Integral Filter to ensure only clean oil is allowed to pass from the tank;
  4. Self-Closing Hand Wheel isolates oil supply in case of fire near the tank.

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Use the drop-down box to build up your Tankmaster Gauge kit

Tankmaster Sight Tubes are supplied with a white UPVC support shield on models up to 5ft and Aluminium support shield on 6ft+ models.

You can purchase the Tankmaster Body only or any height of Sight Tube only; however, both of these must be sent out by courier and therefore incur a £10.50 carriage charge (goods can be collected to avoid the carriage charge if you are local).

Made in England

The Atkinson Tankmaster Valve comprises the following features;

  • PVC Sight Gauge
  • Pull-To-Read valve to isolate flow into the tube during rest
  • On/Off Handwheel
  • Eutectic Solder Firevalve built into handwheel
  • 10mm Brass Compression Fitting Outlet
  • 52 Micron Nylon Filter (Replaceable)
  • Reversible body for the left or right-hand exit of compression fitting
  • Standoff Clip for mounting top of the tube to the top of the tank
  • 1/2″ BSP Male Tank / Extension Fitting

TIP: If you are fitting this to a plastic tank then the outlet will be recessed and you will require an extension fitting to ensure the Atkinson Tankmaster Valve does not foul the end of the tank and prevent installation.  Extension pieces are available in 1″, 3-1/2″, 6-1/4″ and 7-1/4″, These are 1″ BSP Male Tank fitting/lock-nut at one end and 1/2″ BSP Female at the other end (select your required length from the options below).

TIP: Sight Gauges should not be fitted to bunded tanks; however, they may be used on any single skinned tank or in any area that is protected by a bund.

Additional information

Weight2 kg

12 reviews for Atkinson Tankmaster Valve & Sight Gauge

  1. 5 out of 5


    Well made and solid tap for your oil tank.

  2. 5 out of 5

    D Voysey

    All good, no issues with product

  3. 5 out of 5

    G Ward

    The valve was exactly what I required and the manufacturer’s website gave all the information required for the removal of the old valve and replacement of the new one.

  4. 4 out of 5

    R McMahon

    Good quality

  5. 5 out of 5

    John W

    Robust solid valve, easy to install using instructions from web site, delivered quickly.

  6. 5 out of 5


    Excellent simple product, great backup from the company.

  7. 4 out of 5


    Last one lasted 17 years, this ones a direct replacement of good quality materials, and can be rebuilt not just thrown away.

  8. 5 out of 5


    Arrived one day early

  9. 5 out of 5

    J Hammer

    A great product,,exactly what I wanted.

  10. 5 out of 5

    A Lewis

    Easy to install, been using them for years, would recommend.

  11. 5 out of 5

    Alan E

    Perfect, just what I needed for a replacement on a Titan H1800 tank, and at a fraction of the price other suppliers were charging.

  12. 5 out of 5


    Easy to change. Excellent quality

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