CEKER Elbow Pneumatic Fitting Male 90Degree Push to Connect Tube Air Fittings 14 Tube Od x 18 Npt Thread 2Pack

CAUTION  1.The tube connectors are primarily made for air and water (No Freezing). Please do not use it for purposes other than fluids. 2. The use of pneumatic connector is limited to areas that are highly prone to fire outrage?Please do not exceed the maximum use pressure when using. 3. Don't use the connections in areas whose water temperature is above 60'C 4.After the pipe is connected and installed, pull the pipe to make sure that the pipe cannot pull out the joint. 5.Carefully examine the tube connectors ends for a right angle cutting. Don't also forget to check the external connectors surface for any scratch. 6.Pneumatic composite should not be used for live swivel applications. 7.When inserting the pipe, it must be inserted into the bottom of the joint. Failure to insert the pipe into the bottom may lead to air leakage.