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Nitrogen-filled tyres improve vehicle safety

A Parker Hannifin - Parker Sales UK product story
Edited by the Engineeringtalk editorial team Feb 11, 2008

Nitrogen is widely used for tyre inflation in the motor sport and aviation sectors and in a number of European countries for car and commercial vehicle tyres.

The Process Filtration Division of Parker Hannifin has released the latest version of its self-contained nitrogen generation system.

Called TyreSaver, the system enables the air used to inflate vehicle tyres to be replaced with nitrogen, helping commercial vehicle operators to extend both tyre life and vehicle safety, while reducing the overall costs of maintenance.

Nitrogen is widely used for tyre inflation in the motor sport and aviation sectors and in a number of European countries for car and commercial vehicle tyres.

The gas is inert and completely safe, making up 78% of breathable air.

Most importantly, by using it to reduce the concentration of oxygen in a tyre it possible to equalise the partial pressure between the air inside each tyre and the surrounding atmosphere.

As a result, the common problem of slow deflation caused by oxygen slowly leaking through the tyre wall is virtually eliminated, thereby ensuring that tyres remain at their correct pressures between vehicle servicing.

This has the added benefits of improving fuel consumption and of enhancing safety by minimising the danger of under inflation.

The TyreSaver system works by separating nitrogen and oxygen from breathable air, by means of a compressor and specially developed hollow fibre membrane filters.

The system is compact, simple to use and energy efficient, as it needs only a low operating pressure for the membrane filters to function effectively.

As there are no moving parts TyreSaver is extremely reliable and requires only minimal maintenance.

Four available versions allow from six to 35 tyres to be filled per hour.

Filling rates are proportionately higher with smaller tyres for vans or light commercial vehicles.

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Other Parker Hannifin - Parker Sales UK stories

  • Nitrogen generator aids Formula BMW success
    The Process Filtration Division of Parker Hannifin has supplied its TyreSaver nitrogen generator technology to Nexa Racing, the Formula BMW UK Champion.
  • Nitrogen generator keeps Volvo tyres up longer
    The Process Filtration Division of Parker Hannifin has supplied its TruckTyreSaver nitrogen generator system to Volvo Truck Centres in Sweden, through its Scandinavian distributor HVL.
  • Nitrogen generators provide a racing advantage
    Using nitrogen to fill tyres rather than air enables longer term stability of the tyre pressure to be maintained due to slower leakage, while offering better grip and handling.
  • Tyres needn't be such a let down
    Tyre Zone, a startup company based in Sittingbourne, Kent, offers its customers a service normally reserved for the likes of Formula 1 and the aerospace industry.
  • Nitrogen offers safer alternative
    The Maidstone Tyre and Motoring Centre is one of the first independent tyre and servicing centres in the UK to offer customers the opportunity to have their tyres inflated with nitrogen.
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