REHAU’s EVERLOC+ R-20 manifold connectors for hydronic applications support leak-free reliability in a one-piece assembly including an EVERLOC+ insert with a pre-installed O-ring and swivel nut. Available in 3/8” to 3/4” sizes, R-20s install onto PRO-BALANCE manifolds with standard wrenches.
REHAU manifold connectors
![REHAU manifold connectors](http://www.pmmag.com/ext/resources/Issues/2023/05-May/03-RCR0523_Products_REHAU.jpg?1683030863)