Up for sale is a Pack of 10 NEW SPRAYING SYSTEMS 1/2 HH-WSQ Brass 9035 FULLJET Square Spray Pattern (A2) Specification Summary  Inlet Connection Gender Male  Inlet Connection Size 1/2 in  Inlet Connection Thread Type NPT  Inlet Connection Type Threaded (Male NPT)  Liquid Flow Rate Range 2.9 – 13.9 gpm  Liquid Pressure Range 5 – 150 psi  Material Composition Brass  Relative Drop Size Range 500 – 5,000 µm