NAP SASE silencers are multi-chamber reactive silencers, designed specifically for agricultural earthmoving or stationary equipment where control of particle filled exhaust gases is required. The spark arrester silencer includes carbon and ash traps which remove all sparks from the exhaust gas.

The SASE silencer is intended for use in outdoor areas where the potential fire risk of hot exhaust sparks cannot be tolerated. NAP spark arrester silencers are for use on engine driven compressors, mobile and stationary generating sets, two and four stroke petrol and diesel engines, in outdoor or remote installations.

The reactive multi-chambered design of the SASE silencer ensures reliable performance and long life under the most adverse conditions. The built-in spark arrester section prevents the spread of dangerous ash and carbon particles. The ash collector has drain plugs for easy removal of waste deposits. The silencer complies to AS 1019 - 1985 as does the Model SAST tractor silencer.