The 1/2″ Auto Air Vent with Check Valve (12AAV) automatically removes trapped air from plumbing and heating systems. Its integrated check valve ensures safe and efficient operation, making it ideal for long-term use.
The 15mm Auto Air Vent Compression (15AAV) is designed to automatically release trapped air from plumbing and heating systems. Built with durable brass, it ensures efficient and long-lasting operation.
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1/2" Auto Air Vent with Check Valve 12AAV
1 × £4.99 Subtotal: £4.99
