Bradford Sewer Vent
Bradford Sewer Vent is a wind-driven ventilator designed to help clear gases and humid air from sewer systems, pits and drains without using electricity. The vertical-vane turbine promotes continuous airflow to support safer, fresher infrastructure and reduce corrosion risk from stagnant, moisture-laden air.
Engineered for harsh environments, Sewer Vent uses UV-stable, hail-resistant polymer with precision stainless steel bearings and an aluminium shaft for long service life. It fits directly to a 150 mm PVC pipe and can be adapted to 100 mm, making upgrades fast on new works or maintenance jobs.
Features and Benefits
Bradford Sewer Vent provides natural extraction where power is impractical or ongoing running costs are unwelcome. The low-profile head spins freely in light winds to draw out hot, humid and noxious air, helping mitigate odours, condensation and corrosive conditions in chambers and pipe networks. Lightweight construction simplifies handling at height, while durable materials and sealed bearings keep maintenance low in exposed weather.
Key Features
Wind-driven operation
No mains power required for continuous ventilation
Built for harsh airflows
Stainless steel bearings and aluminium shaft suited to noxious or polluted air streams
Weather resilient
UV-stable, hail-resistant engineering polymer for Australian conditions
Easy to install
Fits 150 mm PVC as standard with optional adaptor to 100 mm


Range
White |
The COLORBOND® steel colour swatches and images shown have been reproduced to represent actual product colours as accurately as possible. However, we recommend checking your chosen colour against an actual sample of the product before purchasing as varying light conditions and limitations of the printing process may affect colour tones. COLORBOND®, BlueScope, ™ and ® Colour names are registered trademarks of BlueScope Steel Limited.
Size: Suits 150 mm PVC pipe (adaptor available for 100 mm)
Finish/colour: White, low-profile head
Construction: UV-stable, hail-resistant engineering polymer; aluminium shaft; precision stainless steel bearings.
Technical Specifications
Colour |
Product Code |
Sewer Vent - White |
61374 |
Reducer - White (150mm to 100mm) |
61447 |
General | |
Ventilator Type | Sewer Turbine Ventilator |
Turbine Diameter | 237.5 mm |
Throat Diameter | 156 mm |
Product Weight | 1.2 kg |
Material | |
Turbine | ASA Plastic |
Shaft | Aluminium |
Rotation Bearings | Twin Ball Bearings |
- Ventilation of sewer risers and pipe networks
- Pump stations, pits and inspection chambers
- Drainage sumps, detention tanks and service wells
- Remote or off-grid sites where powered fans are impractical.
Performance Guaranteed


Australian Made
Licensed by Australian Made Campaign Limited to use the Australian Made logo.


Bradford 90 Years
Bradford has been trusted for over 90 years, with products engineered to deliver superior performance in insulation and ventilation systems.


ISO 9001
Meets the ISO 9001 standards for quality management through independent verification.