2 PCS Winterize Blow Out Plug with 1/4" Male Air Compressor Quick Connect Plug and 3/4" Female Garden Hose Threading, Brass Blowout Adapter Quick Fitting for Garden Hose/Water Lines Winterizing

This portable adapter was designed to winterize water lines by blowing out of water from water lines to avoid damage due to freezing in cold winter, an easy and convenient way to reduce antifreeze application. Applicable for garden hose, under-ground sprinkler systems, etc, could also be used for recreational vehicles winterization, such as RV/camper/boat/travel trailer which with an male garden hose thread water inlet. Specs: 1/4" male air compressor quick plug to 3/4" garden hose inner thread. Connect the adapter's female side to water lines, insert the quick plug to air compressor's quick female coupler, then blowing ...all these can be operated by one person. Please Note: 1. Always wear approved safety gloves and glasses when using this product. 2. For garden hose winterizing, suggested working pressure is 45-55psi. For vehicles winterizing, suggested working pressure is 25-30psi. 3. For long-time runs, please note to stop and let the air compressor cool off every few minutes.