Wide-angle Flat Fan Nozzles CK Wide-angle Flat Fan Nozzle Model CK is deflector-type design producing spray at 75° spray angle from inlet orifice. It features a wide angle coverage and medium impact value at low pressures. The tapered inlet and circular orifice are designed for better resistance to clogging. Model:CK series Construction:One-piece body without internal vane Material:Brass, 303SS, 304SS, 316SS Thread:1/8 to 1 inch male BSPT/NPT Pressure:0.5 to 20 bar Spray angle:83° to 143° at 1.5 bar Flow rate:0.14 to 251 lpm at 1.5 bar