Tyco® Protectospray Nozzle Model EA-1, Directional Spray Nozzle, Medium Velocity, 1/2” NPT, No.8 3/8” Orifice, Angle 160, 2.8K, 325 Degree, Wax Coated Bronze, 49-860-6-325 Fire Hydrant Accessories Operating Temperature Range: -4°F to

Operating Temperature Range:  -4°F to 149°F (-20°C to 65°C)

(1) sleeve

along with the corrosive nature to which the sprinklers may be exposed

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Heat from the fire causes it to cake and form a crust excluding air and dissipating heat from burning metal

Tyco® Protectospray Nozzle Model EA-1, Directional Spray Nozzle, Medium Velocity, 1/2” NPT, No.8 3/8” Orifice, Angle 160, 2.8K, 325 Degree, Wax Coated Bronze, 49-860-6-325 Fire Hydrant Accessories Operating Temperature Range: -4°F toThe TYCO Type EA 1 PROTECTOSPRAY Directional Spray Nozzles are automatic (frangible bulb) directional spray nozzles designed for use in water spray fixed systems for fire protection applications. They are external deflector type nozzles that discharge a uniformly filled cone of medium velocity water droplets. Item: Tyco Protectospray Nozzle Model EA 1, Directional Spray Nozzle, Medium Velocity, 1 2 NPT, No. 8 3 8 Orifice, Angle 160, 2. 8K, 325 Degree,