The Thermal-Gard elevated temperature spray nozzle protects the operator from extreme hot water temperatures that exceed the comfort zone of standard hot water nozzles. Assembly includes required special rigid, stainless steel adapter (3/8" NPT male x 1/2" NPT female). Thermal insulating sleeve reduces elevated temperature conditions. Stainless steel lever handle is coated for additional thermal protection, and operator comfort. Lightweight aluminum alloy body reduces overall weight. Made of aluminum. Corrosion resistant body is anodized for additional corrosion protection. Black cover. Recommended for water temperatures above 140 degree F to a maximum temperature of 200 degree F. 14 GPM flow capacity. Working pressure: 150 psi.