ABC Products
✓Price
$439.99
Osma OsmaVent 4S304W air admittance valve for 110mm / 82mm pipe.
★★★★★
$439.99
Quantity
1
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About this item
- Supplied in polystyrene packaging which can be used to insulate the valve
- Product type: VALVE
- Brand : OSMA
Product description
Osma OsmaVent 4S304W air admittance valve for 110mm / 82mm pipe. by OSMA Push-fit air intake valve for 110mm and 82mm pipes BBA Certified Designed for aeration of 110 mm floors up to 10 floors
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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