The 1-1/4 in manifolds with 2 through 7 loops are strategically designed with 1 in NPT ball valves to avoid adding extra costs while maintaining the maximum flow of the manifold assembly
The 1 in stainless-steel manifolds are fully assembled and ready for installation, manifold assembly comes with mounting brackets, isolation valves, balancing valves, fill/purge ports, air vents, ball valves, temperature gauges and end caps, Manifold adapters and fittings are sold separately