1/2" PEX Crimp ManaBloc Manifold 18-Port, 10-Cold, 8-Hot (Installation by Non-Professional may void Viega's LLC limited warranty)

Across dedicated ports and distribution systems, the Viega 49615 ManaBlock manifold design sends water to each plumbing fixture with ease and convenience. This manifold system is built of Polysulfone (PSU) plastic, which is resistant to extreme temperatures and chemicals and is certified for use with potable water systems. Moreover, this ManaBlock is great for zoning numerous outlets for safety and efficiency in homes and commercial uses.

For optimal performance, pair this Viega 49615 ManaBlock with ViegaPEX Ultra (Potable/Non-barrier) or Viega FostaPEX tubing. It also has a built-in 1/4 turn shut-off valve for individual fixture control, which is convenient and efficient for multiple fixtures. Additionally, it is interchangeable with all other kinds (A, B, C) and brands of PEX tubing. It is lead-free and suitable for potable water use, with a maximum pressure rating of 100 PSI at 180 degrees Fahrenheit. At 4 GPM, the pressure loss at the port or branch is 3.4 PSI.

The MANABLOC plumbing system carries a maximum pressure/temperature rating of 100 PSI at 180°F. Excessive pressure can cause leaks.
Avoid contact with chemicals like PVC glues or solder flux, which can compromise the integrity of the MANABLOC and lead to leaks.
Please consult the MANABLOC installation instructions for a comprehensive list of harmful chemicals.