Model Number: PT-019 Brand Name: PURETAL Key Specifications/Special Features: In the design and manufacture of PURETAL quick connector, PURETAL always use the plastic raw material as imported, with high quality and with NSF, FDA certified.On the production equipment, PURETAL purchased advanced injection machine and ultrasonic welding machine from domestic and abroad, and also researched and developed the automatic production lines as well as various kinds of testing equipment by ourselves.In order to ensure the normal and efficient production, PURETAL invested a high proportion of funds on the technological renovation ever year and established and improved the production quality system. Part no.Tube O.DThread PT-019A 1/4 1/4 PT-019B 3/8 1/4 PT-019C 3/8 3/8 PT-019D 1/4 7/16-24 PT-019E 1/4 1/2 PT-019F 3/8 1/2