Note: Watts has rebranded SeaTech to Watts AquaLock. This rebrand does not affect the part numbers. However, during the transition the product and packaging that you order may be branded as SeaTech or Watts AquaLock. The color will also vary. The size and specs of the products as well as the part numbers will remain the same.The Watts AquaLock/SeaTech 1646-22 is a 22mm tubing end plug. Watts AquaLock/SeaTech offers quick connect fittings, valves, modular manifolds and tubing in this world-class product offering. This polypropylene fitting is FDA approved and NSF-61 certified for contact with drinking water. This fitting is also known as the Watts 81902654.Specifications: Operating Pressure: Vacuum to 250 PSI Max Temperature: 1400° F @ 100 PSI or 750° F @ 250 PSI Note: Tubing is measured by the Outside Diameter, specified in inches or fraction of an inch. Pipe is usually measured by nominal pipe size.
