15mm Brass Blow-Off Cap & Collar

When routing PRV discharge externally, it is important to protect people from hot water discharge; our exclusive and patent-pending fitting is designed to do just that. Made with a specially designed vent, our fitting safely routes PRV discharge back towards an external surface. This fitting is supplied with an internal solder ring, to be soldered directly on to 15mm pipe. However, it can also be soldered into a 22mm solder-ring fitting for 22mm pipe. Each fitting is supplied with a 15mm heavy brass collar (with an internal O-ring), providing a snug fit and great aesthetic finish.