Flushing Bypass Units
The Mini Bypass is specifically designed to fit directly on the FCU with connections 40 mm at centres. The 4 Union and 2 Union Bypasses are designed to fit into hydronic systems with 80 mm and 105 mm centres for easy lagging.
The Mini Bypass is specifically designed to fit directly on the FCU with connections 40 mm at centres. The 4 Union and 2 Union Bypasses are designed to fit into hydronic systems with 80 mm and 105 mm centres for easy lagging.