BFBAVHP-D | GENBRA 1/2″ Heavy Bottle Air Vent Top (Brass)

The GENBRA BFBAVHP-D is a heavy-pattern 1/2″ bottle air vent top designed for manual air release in domestic heating systems. Manufactured from solid brass, it allows trapped air to be vented from radiators or boilers, helping to maintain efficiency and prevent airlocks. Suitable for use in sealed or open heating systems, this reliable fitting ensures long-term corrosion resistance and system balance.

• Heavy-pattern brass body provides robust durability
• 1/2″ BSP male threaded connection for secure installation
• Manual venting screw allows controlled release of trapped air
• Ideal for domestic central heating systems to reduce airlocks
• WRAS-compliant design backed by a 1-year manufacturer warranty