A.R.I. OD-20 is an Odour Control Filter Assembly unit ready for use and can be installed on A.R.I. combination air valves for wastewater. The unit absorbs the noxious odours emitted from a wastewater system, which are a nuisance in both the residential as well as in the municipal environment. The unit is portable and the spent activated carbon is easily disposable. No heavy equipment is needed and installation is simple and fast.
Product Page (PDF)
Size Unit
Size range
Pressure rating
Working pressure range
Working temperature
Maximum working temperature:
60° CMaximum intermittent temperature:
90° CAvailable construction materials
Stainless Steel, Cast Steel, Super Duplex
End connection type
Flanged ends to meet various requested standards.
2″, 3” valve connections: flanged or threaded BSP/NPT.
Optional add-on components
One-way Out – allows for air discharge only, prevents air intake.
One-way In – allows air intake only, not allowing air discharge.
Non-slam – discharge-throttling attachment, allows full air intake, throttles air discharge.
A.R.I. OD-20
A.R.I. OD-20
A.R.I. OD-20
A.R.I. OD-20
