DESIGNED FOR STRENGTH AND LONG LIFE Ductile iron end-rings and center-ring have no welds.
Heavy duty 5/8" stainless steel bolts with anti-galling protection.
304 stainless steel armor.
Center ring is fusion bonded epoxy in accordance with AWWA C213 & NSF 61 certified.
End rings are E-coated epoxy.
EXTENDED RANGE With a range of up to 1.25 inches, the Macro can accommodate IPS through Class 200 A/C pipe.
Insert an LR (Low-Range) Gasket and the Macro posseses a range of up to 2.10 inches and can cover smaller pipe diameters such as those for OD Steel and Sewer.
NESTING DUAL GASKETS NBR, compounded for water and sewer service in accordance with ASTM D2000. NSF 61 certified gaskets and other compounds available on request.
EASY TO HANDLE AND INSTALL The built-in handle makes the Macro simple to carry and maneuver during installation.
There is no need to disassemble the Macro during installation.
Each end of the Macro tightens independently with a single bolt.
If your work space requires it, the end rings can be clocked.
The Macro is lighter than traditional wide range couplings.
SEGMENTED END RINGS Segmented end rings compress the gaskets evenly around the entire pipe diameter.
The integrated hinge allows the Macro to be easily disassembled if necessary.
CATHODIC PROTECTION The Macro can be ordered with an adapter/connection for cathodic protection if desired.
ALLOWS DEFLECTION The Macro can accommodate pipe deflection of up to 8 degrees (4 degrees on each end).
ROMAC ORIGINAL DESIGN Romac manufactures the Macro in the U.S.A.
Patents Pending.
