Air Plug 20PM Active Tools

Wind couplings are used to quickly connect pneumatic equipment, wind instruments, hoses and other components to a compressed air source. Couplings include both male and female components, which are usually installed on the hose or compressed air supply source, and the male component on the wind instrument or equipment used by the consumer. Maternal couplings are also divided into two types, manual and automatic. The difference between these two types of couplings is in the way they are connected to the male part or the so-called coupling sequence. Pulled down and connected the male, while the automatic type does not need to pull the pin and is connected with the least pressure. At present, various types of coupling models such as out-of-thread coupling, in-thread threading, hose feeder (trail), and nut hose feeder in various sizes have been offered for various workshop and industrial uses.