product description:

• Space-saving arrangement, no cross-over of connections
• Easy, quick and thus cost-saving assembly
• All connections 1" outside thread
• With accurate axle sizes of 125 mm (4 11/16") for the quick assembly of standard mixing groups
• Spacings between heating circuits 160 mm (6 5/8"), so that prefab insulation of all kinds of available mixing/component groups can be used.
• Direct connection of all kinds of boilers

• Hydronic sinus manifold made of square profiles 80/60, 37-2 steel with welded endpieces.
• Sinus manifold as combined flow and return manifold with adjacent chambers divided by a sinusoidal parting wall.
• Connection of manifold by directly welded flow pipe.
• The SINUS COMPACT MANIFOLD was pressure tested and primed in our factory. 
• Wall thickness 4 mm (5/32").
• Application range: maximum operation temperature 110 °C (230 ºF)
• Operation pressure: Maximum 4 bar (60 psi)
• Left or right hand assembly.
• Available for two to eight heating circuits.
• 1" NPT thread for connecting the heating circuits.