The Forbes Marshall Diffuser is a compact unit fitted at the outlet of a steam or air trap discharging to atmosphere. It reduces the problems of noise and erosion by dampening high-velocity discharge. It can be fitted to any trap where conditions promote blast discharge similar to that associated with balanced pressure, inverted bucket or thermodynamic traps.
- 80% reduction in noise levels when measured at a distance of 1m from the discharge.
- Guarantees muffled and gentle discharge of condensate/flash steam.