Diesel Particulate Filters

Get comprehensive diesel exhaust emissions control with 99.7% contaminant removal.

The Model SMF-AR diesel particulate filter (DPF) offers high performance, with low maintenance and low operating costs. The SMF-AR is designed for applications in the low to medium power output range with low or variable power consumption.

The SMF-AR features active regeneration, a do-it-yourself cleaning capability in which advanced sensor/control technology and heating elements automatically burn off particulate trapped in the sintered metal filter element. The soot burn-off is triggered as soon as the filter has a full load of soot particles.

High filtration efficiency and advanced regeneration technology make Stratus SMF-AR diesel particulate filters a dependable choice that benefits both operators and the environment.

Stratus SMF-AR diesel particulate filter Stratus SMF-FBC diesel particulate filter

The Model SMF-FBC is ideal for larger diesel engines up to 800 hp and output ranges from 75 to 600 kW. It requires only an exhaust temperature above 380°C for 10% of the operating time.

SMF-FBC uses a fuel borne catalyst and continuously regenerates during engine operation. Designed with a Stratus sintered metal element, SMF-FBC is built to last the lifetime of the engine.

Unlike other diesel particulate filters with oxidation catalysts, SMF-FBC also reduces NO2 emissions – a significant advantage for mining applications. A complete system consists of the filter, plus software, electronics and sensors. SMF-FBC is fully automatic.

The SMF-DOC diesel particulate filter utilizes continuous passive regeneration and combines an efficient, upstream diesel oxidation catalyst (DOC) with a sintered metal filter (SMF) for 99% reduction of PM and 95% reduction of HC and CO.

Stratus SMF-DOC diesel particulate filter

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