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McAlpine VP50P Air Admittance Valve – 3″ (75mm) & 4″ (110mm) Soil Pipe Vent
£23.68
McAlpine VP50P Ventapipe 50 — 3″ (75mm) & 4″ (110mm) Soil Vent
McAlpine VP50P Air Admittance Valve – 3″ (75mm) & 4″ (110mm) Soil Pipe Vent
Features
The McAlpine VP50P Ventapipe 50 is a versatile air admittance valve designed to provide essential ventilation for soil pipes. Featuring a dual-fit synthetic rubber finger seal outlet, this valve connects seamlessly to both 3″ (75mm) and 4″ (110mm) soil pipe systems. This A1-rated valve effectively prevents vacuum siphoning in your drainage network, ensuring consistent performance with an air flow capacity of 15.5 l/s. Finished in a professional grey, it is suitable for both internal and external installations.
- Dual-Size Compatibility: Fits both 3″ (75mm) and 4″ (110mm) soil pipes for maximum installation flexibility.
- Secure Connection: Includes a dual-fit synthetic rubber finger seal outlet for a reliable, airtight connection.
- A1 Rated Performance: Meets rigorous A1 standards to ensure high-quality, reliable drainage ventilation.
- Efficient Airflow: Provides an air flow capacity of 15.5 l/s to maintain system pressure and prevent trap siphoning.
- Versatile Use: Suitable for both internal and external mounting requirements.
Technical
- Brand: McAlpine
- Model/MPN: VP50P
- Pipe Compatibility: 3″ (75mm) and 4″ (110mm)
- Air Flow Capacity: 15.5 l/s
- Rating: A1
- Colour: Grey
- Connection Type: Dual-fit synthetic rubber finger seal
Details
Soil pipe systems often suffer from vacuum build-up, which pulls the water out of traps and allows unpleasant sewer gases to permeate the building. Finding a vent that accommodates different pipe standards—specifically both 3″ and 4″ sizes—can be a logistical headache for installers who may not know the pipe diameter until they are already on-site.
The McAlpine VP50P eliminates this uncertainty. By offering a dual-fit design, it serves as a “must-have” item in any plumber’s van. It is a robust, professional-grade solution that guarantees proper ventilation regardless of whether your system uses 75mm or 110mm pipework.
Collection from our store – Once purchased you will receive an email or call to confirm if your order is ready to be collected straight away or estimated date if we do not have some of the items in stock.
Delivery
Our warehouse ships orders Monday to Friday with a 14:00 cut off time for same day dispatch, any orders placed after 14:00 will be shipped the next working day. If for reason we do not have the goods in stock we will call.
Delivery to United Kingdom (Mainland)
Royal Mail 48 Tracked – Delivery 2 – 3 working days from dispatch
Royal Mail 24 Tracked – Delivery 1 working day from dispatch
DPD Next Day – Delivery guaranteed next working day with a 1hour time slot.
Collection from our store – Once purchased you will receive an email or call to confirm if your order is ready to be collected straight away or estimated date if we do not have some of the items in stock.
Delivery
Our warehouse ships orders Monday to Friday with a 14:00 cut off time for same day dispatch, any orders placed after 14:00 will be shipped the next working day. If for reason we do not have the goods in stock we will call.
Delivery to United Kingdom (Mainland)
Royal Mail 48 Tracked – Delivery 2 – 3 working days from dispatch
Royal Mail 24 Tracked – Delivery 1 working day from dispatch
DPD Next Day – Delivery guaranteed next working day with a 1hour time slot.
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