The Manthorpe range of in-line tile ventilators can also be used as outlet terminals for extraction fans and soil pipe ventilation when used in conjunction with a Manthorpe GTV-AD Flexi Pipe Adaptor and one of the range of GRPA Flexible Pipes. This will convert the rectangular vent outlet to a standard 4 inch diameter pipe opening, which can be connected directly to the outlet of a soil stack or to a extractor fan.
- Quick and easy installation
- Converts vent outlet onto a standard 4" pipe
- Adaptor securely clips to the vent outlet
- Connects to a range of flexible pipe extensions
- Suitable for mechanical extraction fans
- Suitable for soil pipe ventilation
- Adaptor available for 4" to 3" pipes
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