LongMile-S DPF

The LongMile®-S is specifically designed to provide cost-effective diesel particulate (PM) reduction for in-use diesel engines operating in on-road vehicles. Features of the LongMile-S include:

• CARB verification to Level 3+ (>85%) for PM
• Various catalyst and DPF module sizes enable use on diesel engines from up to 15 liters
• Applicable to a wide range of engine model years between 1993 and 2010, including many 2002-2006 EGR and Caterpillar ACERT engines
• Low exhaust temperature requirement allows for broad application compared to other passive DPFs
• Proven retrofit solution for school buses
• Serviceable DPF module is compatible with most commercially available cleaning machines
• Industry-leading advanced system monitoring, diagnostics and data retrieval
• Eligible for local, state and federal funding programs

The LongMile-S is managed by ESW CleanTech’s proprietary MLC® which monitors system parameters. The MLC also logs the monitored parameters for later retrieval and analysis. ESW CleanTech uses only the highest quality materials, including all stainless steel construction, and a robust silicon carbide diesel particulate filter. This advanced, mature silicon carbide diesel particulate filter provides lower exhaust backpressure than a traditional wall-flow filter. For ease of installation, numerous inlet/outlet end cone configurations are available.

The modular design of the LongMile-S facilitates service and de-ashing of the diesel particulate filter. The reusable metal seal (i.e. no gaskets to replace!) and band clamp design enables quick turnaround for maximum uptime. The LongMile-S balances the mandate for cleaner air with the demanding requirements of real-world on-road diesel applications, and the desire to maximize the economic life cycle of your equipment, while avoiding costly replacement.

For additional information on ESW Group projects, reference materials and industry links, visit our Resources page.