The high-capacity, float-style vent can be placed either on the boiler or at the high points throughout the system. With threaded connections--.125-Inch. 0.25-Inch, 0.5-Inch and 0.75-Inch --and operating pressure ratings up to 250 psi, these brass-body, nickel-plated vents meet the system requirements of even your largest installations.

Sturdy Brass Construction
Maximum Pressure 150 psi
Maximum Temperature 240F
Designed for use on hot water radiators, baseboards, convectors, radiant panels, and small unit heaters with a maximum working pressure of 150 psi
The Granite G400 HY-Vent can be opened (top is threaded on) and cleaned

MPN:  G400

Manufacturer:  Granite