2" O Ring for Pressure Barrel Cap
£1.95
3+ in stock
Replacement flat white O-ring washer for 2-inch homebrew pressure barrel caps. Restores an airtight seal if your cap is leaking or the washer has perished.
2" O-Ring for Pressure Barrel Cap
A replacement flat-section white O-ring washer for 2-inch homebrew pressure barrel caps. If your barrel cap is no longer sealing properly — losing pressure or leaking around the cap — a perished or deformed cap washer is the most likely cause, and this is the straightforward fix.
At a Glance
- Fits: 2-inch pressure barrel caps with a flat-section white washer
- Compatible caps: 2" Cap with S30 Valve, 2" Cap with Pin Valve, 2" Cap with Hole, 2" Cap with Vented Valve
Free Delivery over £85 T&C apply. Click for more information.
Royal Mail
Orders under 2KG can be shipped with the Post Office
Tracked 24: 1-2 working days – £5.95
Tracked 48: 2-3 working days - £4.95
Tracked Courier
Orders over 2KG will be shipped with a courier
Express delivery: 1–2 working days – £8.50
Fully tracked service
Store Collection
Click & collect from our Plymouth shop – FREE
Ready within 2 hours
Delivery times listed above are estimates and are not guaranteed.
