R&M Walsh is proud to supply a full range of pre-chamber spark plugs to fit a variety of industrial gas engines.

The same range as available from Hatraco, the pre-chamber spark plugs we provide are more efficient than many conventional spark plugs, reducing NoX emissions and energy consumption.

What Are Pre-Chamber Spark Plugs?

A pre-chamber spark plug is used in the engine’s pre-combustion chamber. Energy discharge is distributed over a larger surface area, which concentrates fuel in the spark gap – resulting in better control over gas pressure during discharge and lowering the electrode temperature.

Pre-chamber spark plugs, therefore, offer superior safety and performance to some alternatives, as well as a longer service life due to reduced electrode erosion.
Pre-chamber spark plugs require a lower operating voltage in high-pressure engines.

They are also less susceptible to short-circuits and misfires, even in the presence of moisture.

Pre-Chamber Spark Plug Advantages

These pre-chamber spark plugs are among the best on the market. As official UK suppliers, we are one of your best sources for pre-chamber spark plugs, offering a personalized service, full manufacturer’s warranty, and wide stock availability.

  • Competitive pricing
  • Long service life
  • Low maintenance
  • Improved engine performance
  • Reduced gas consumption
  • Reduced misfires

Find Out More

We are an independent spark plug specialist with more than 25 years experience supplying pre-chamber spark plugs and other components for gas-fired industrial engines.

If you are unsure of the part you need, please contact us with details of your engine, and we can advise you about the best pre-chamber spark plug to fit your application.

For a free quote or to place an order, please call 01782 983376 or click here to send us a message.

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Image source: Hatraco

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