is this ok for fitting below or inside a vanity unit with a concealed cisten?

It worked for me. I fitted it to a enclosed stack so I would say yes it should be fine for you, hope this helps

My soil stack is on the outside of the house, can this be placed outside but below roof level, providing its still above soil flood level/below sink?

No this is not suitable for outside according to the information. You will need one that is made to go outside

Does it fit for 1.5 inches pipe?

No it's for 110mm soil pipe(approx 4.5")Hope this helps!!!

What diameter pipe does it fit into?

I'm sorry, but I can't remember. However, I installed two of them on the standard nominal 4 inch vertical sewage vent pipes on a 1979 built house protruding from the roof at the same time as the roof was re-tiled. This avoided flashing around a protruding pipe. The FloPlast was a nice tight fit aided by the rubber seals fitted to it. This was about a year or so ago.

Join PRO & Unlock Exclusive Perks!

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan

Customer Services

About Us

Customer Support

Desert Online General Trading LLC

Dubai, United Arab Emirates

FloPlast AF110G Push-Fit Air Admittance Valve - Grey

Product ID: 63331026

Secure Transaction

Details

Material
Polyvinyl
Brand
FloPlast
Item dimensions L x W x H
14.8 x 14.8 x
Exterior finish
Grey
Inlet connection type
Push-Fit
Outlet connection type
Compression

🏠No roof penetration needed

❄️Operates from -20°C to +60°C

🛠️A1 BS EN 12380 certified

Description

🛠️ Elevate your ventilation game with FloPlast – where smart meets seamless!

COMPACT DURABLE - Lightweight PVC construction in a sleek grey finish fits discreetly and lasts long
CERTIFIED RELIABILITY - A1 approved and kite marked to BS EN 12380 for ultimate peace of mind
ODOR FREE ENVIRONMENT - Engineered to allow air in while blocking foul gases, ensuring fresh indoor air quality
EFFORTLESS INSTALLATION - Push-fit design eliminates the hassle of roof penetrations, saving time and preserving your building’s integrity
EXTREME TEMPERATURE RESILIENCE - Tested to perform flawlessly from freezing -20°C to scorching +60°C without insulation

The FloPlast AF110G Push-Fit Air Admittance Valve is a compact, A1 BS EN 12380 certified valve designed for indoor sanitary pipework ventilation. It operates reliably across a wide temperature range (-20°C to +60°C) without insulation, prevents foul gas escape, and installs easily without roof penetration, making it a durable and efficient solution for modern building ventilation needs.

Specifications

Manufacturer	FloPlast
Part Number	AF110G
Product Dimensions	14.78 x 14.78 x 12.1 cm; 438.8 g
Item model number	AF110G
Size	Small
Colour	Grey
Material	Polyvinyl Chloride (PVC)
Item Package Quantity	1
Number of Pieces	1
Measurement System	Metric
Included Components	1 x Air Admittance Valve
Batteries included?	No
Batteries Required?	No
Item Weight	439 g

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

$83.21

Duties & taxes incl.

USAstore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews