DPM-XXX  Duct proving madrels

Proving mandrels are used to test the circular integrity of a conduit after back filling. Made from high density polyethylene for long durability and inherent lubricity.  Each DPM is assembled with galvanised wire rope and aluminium ferrules to create an eye at each end for fixing of rope for hauling. For use in conduits below 80mm please specify whether it is to service a telecommunication or electrical conduit. Custom sizes are also available upon request.

DPM-050E   Duct proving mandrel for 50mm electrical conduit

DPM-050T   Duct proving mandrel for 50mm telecom conduit

DPM-063E   Duct proving mandrel for 63mm electrical conduit

DPM-063T   Duct proving mandrel for 63mm telecom conduit

DPM-080     Duct proving mandrel for 80mm conduit

DPM-100     Duct proving mandrel for 100mm conduit

DPM-125     Duct proving mandrel for 125mm conduit

DPM-150     Duct proving mandrel for 150mm conduit

DPM-180     Duct proving mandrel for 200mm conduit

DPM-200     Duct proving mandrel for 200mm conduit