The OPW REF-4015 Rigid Entry Fitting, aka "REF", has minimal exposed rubber, yet still accommodates ground movement. The sealing redundancy throughout the fitting provides maximum containment and unmatched protection from water intrusion.
Key Features
Sealing redundancy throughout – maximum containment and unmatched protection from water intrusion.
Preserves total accessibility – for monitoring, maintenance, testing and repair.
Maintains flexibility – to accommodate pipe and ground movement.
Hard shell exterior – to weather the elements and abuse of the underground environment