Mercury provides a wide variety of quick connect tube fittings for various applications and requirements Some of their salient features are: - Special design seal on the tube O.D. ensures leak proof connection - Special steel locking collet - Leak proof swivel joint with 360° rotation - Nickel plated metal body to ensure non corrosion - Pre-coated PTFE sealant on threads In addition Mercury PU tubes are drawn from imported raw materials, and are designed to withstand 15 kg/cm² pressure at even 70° C. Sizes ranging from 4 mm O.D. to 16 mm O.D. are available. As a complete package, other accessories such as brass silencers, Air blow guns and tube cutters are also available