Air Horn Fitting Tube Connector; Nylon; For 1/4 in. OD Tube; FEATURES: Nylon Construction NPT Fitting Our largest and most powerful compressor is now Waterproof. The fully submersible 100% duty cycle compressor pumps out 1.76 CFM; this high performance unit is designed to fill up to 5 gallons. Equipped with thermal overload protection. Fully sealed and waterproof to prevent damage from the elements. Includes remote "Snorkel System" air intake and air filter to extend compressor life. Kleinn automotive air horns offers complete air horn kits, train horns, roof mount truck horns, air systems kit accessories and off road lift kits.