Dial 3/8 In. MPT and 1/8 In. FPT Brass Heavy-Duty Evaporative Cooler Valve

Allows for either 3/8 In. MPT (Male Pipe Thread) or 1/8 In. FPT (Female Pipe Thread) heavy-duty float valve. Brass body, brass internal plunger, 2-piece arm. Arm adjusts with set screw, not by bending the stem. May be used in residential and industrial evaporative coolers, and fountains.