Designed especially to meet the requirements of the latest generations of low emission diesel engines (NRMM stage III A / B, stage IV and V; equivalent US Tier 3 & 4 : Euro 5 and 6 and other harmonised standards) and engines fitted with exhaust treatment devices such as DOC (catalysts) DPF (particulate filters) and SCR (NOX abatement)
Developed with the aid of C.F.D (Computerised Fluid Dynamics) this new range has much lower system flow resistance than conventional spark arrester designs, enabling them to achieve the low back pressure requirements of high gas flow engines. (At optimum flow rates back pressure is approximately half that of other equivalent models) This smoother, less turbulent internal gas flow reduces the secondary noise regeneration often associated with spark arrestors making them much quieter across the power range.
Exhaust gas flow rates and back pressure limits vary between engine manufactures, please consult us with your requirements for further information.
Ideally suited to all modern turbocharged engines where quietness and back pressure requirements are required.