Line Guardian Oil Leak Prevention System

1/2” x 3/8” F BSP

Line Guardian Oil Leak Prevention System

Line Guardian Oil Leak Prevention System

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ex. VAT


  • K
  • AdBlue
  • Air
  • Antifreeze
  • Any
  • Chemical
  • Diesel
  • Grease
  • Jet Fuel
  • Kerosene
  • Oil
  • Petrol
  • Rapsoil
  • Water
  • Windscreen

About the product

The Line Guardian is a double oil line leak prevention system designed to avoid loss of fuel often resulting in costly environmental clean ups. This leak prevention system will stop the flow of oil in the event of an oil leak, even though the Line Guardian is unlikely to leak in the first place.

The fail-safe mechanical valve which requires no electricity or calibration, connects to the tank outlet and only opens if the other end is fully pressurised. With a polyamide inner tube and convoluted stainless outer tube, the fuel line is exceptionally flexible and will not crack or break under repeated bending. However, if a split or pinhole does appear in the line, the loss of pressure shuts the safety valve immediately stopping oil from being released and leaking out.

This fuel line protection system is unlike any other system on the market and provides protection from the valve to the tank termination. The Line Guardian can be used instead of an anti-syphon valve and doesn’t require a vacuum to open. Furthermore in the event of a fire, a trigger in the valve will stop the flow of oil from the tank.

Please note: The oil line is sold separately to the valve and termination fitting to allow you to choose the length of inner and outer tubing that you need to cut down for your installation length.

Features of the Line Guardian Oil Leak Prevention System:

  • Fusible plugs at both ends
  • Indoor and outdoor installation
  • Suitable for top and bottom feed tanks, above or underground with a max run of 76m
  • Easy to install with standard hand tools and a good quality tube cutter for the oil line
  • System is UL approved and used extensively in Canada and USA

Product Models and Features

LGS080806CAValve & Termination Fitting Set

Inlet – ½” F BSP Cone

Outlet – 3/8” F BSP

£128.35 ex. VAT
LG108050Oil Line Outer Tube 15m (50ft)

OD – 20mm

£103.40 ex. VAT
LG108250Oil Line Outer Tube 76m (250ft)

OD – 20mm

£491.50 ex. VAT
LG206050Oil Line Inner Tube 15m (50ft)

OD – 9.6mm

£37.50 ex. VAT
LG206250Oil Line Inner Tube 76m (250ft)

OD – 9.6mm

£176.60 ex. VAT

If you are buying for resale and have volume enquiries, contact our sales team for pricing by clicking on the below product enquiry button or calling us on +44 (0) 121 351 4445.

Alternatively, visit our trade customers page where you can download account forms to apply for a credit account and receive exclusive trade benefits if approved including trade pricing.

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