Dial Manufacturing, Inc. is in the business of providing replacement parts and accessories for evaporative coolers, mini-splits and portable evaporative coolers. Headquartered in Phoenix, Arizona, it is owned and operated by the same family that founded it in 1965. Dial is the undisputed industry leader, with the broadest product assortment and packaging options available.Side tapped with FPT,Use FPT to attach male union or angle valve to supply water to cooler,May also be used behind hose
