Exhaust Spark Arrestors

SUPERTRAPP SPARK ARRESTORS APPROVED BY THE MINISTRY OF DEFENCE (MOD)

Welcome to the Spark Arrestor section of our site, where you will find both our Supertrapp Spark Arrestors which are available on a next day delivery service, as well as details on our range of silencer replacement spark arrestors which are made to order. Our Spark Arrestors are available across a huge range of engine sizes, which include small engines from 3hp up to our silencer replacement units which have been supplied exceeding 1MW in size for stationary engines.

We offer a selection of optional resonators with our Supertrapp range which assists with exhaust sound attenuation and silencing the exhaust. We have a large selection of different sizes stocked in our warehouse, along with many adaptors in order to supply you the best solution within the shortest lead time.

Almost every order will be dispatched on the same day providing you beat the courier! 

What is an Exhaust Spark Arrestor? A Spark Arrestor is a device that prevents the release of flammable debris from a combustion source, such as an internal combustion engine. Spark Arrestors are critical in the prevention of ignition in explosive atmospheres. In most applications the use of our Chalwyn Air Intake Shutdown valves will also be required – these devices starve the engine of oxygen by shutting off the air intake if fuel is present in the air and the engine begins to over speed. Please click here for more information.

For further details on our range of Spark Arrestors, please either download a copy of our catalogue, visit the product pages below or call our offices for sizing assistance +44 (0) 1342 713743