Product Review

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 recreational vehicles winterization, such as RV/camper/boat/travel trailer ,could also be used for garden hose, under-ground sprinkler systems, etc which with an male garden hose thread water inlet.

Specs:
1/4" male air compressor quick plug to 3/4" garden hose outer thread.
Screw the adapter's male side to city water inlet port, insert the quick plug to air compressor' quick female coupler, then adjusting the ball valve's stem to blow water out ...all these can be operated by one person.

Please Notes£º
1. Always wear approved safety gloves and glasses when using this product.
2. For vehicles winterizing£¬suggested working pressure is 25-30psi,do not exceed 50 psi air pressure.
For garden hose winterizing£¬suggested working pressure is 45-55psi,do not exceed 85 psi air pressure.
3. For long-time runs, please note to stop and let the air compressor cool off every few minutes.