Mandrels and Slugs
Aluminum Test Mandrels
The Condux Aluminum Test Mandrels are pulled through duct to prove joint integrity and test for out-of-round duct, conduit or innerduct. Each mandrel has an aluminum body with two braided steel loop eyes on each end for versatility and strength. The aluminum test mandrels are designed to give an 80% fill in Schedule 40 and Type C (Telephone) PVC Duct. It will also provide roughly 80% fill in SDR 13.5 HDPE and SDR 11 in some nominal sizes.
Custom sizes are available, and the standard mandrel sizes range from 1-1/2" through 8".
Aluminum Test Slugs
The Condux Aluminum Innerduct Test Slugs pull through duct to prove joint integrity and test for out-of-round conduit. They have pulling lugs on each end of the slug body for versatility. The slugs provide an 80% fill in SCH 40 PVC and SDR 13.5 & 11 HDPE innerduct and conduit. For duct sizes larger than 1-1/2", use an Aluminum Test Mandrel.
Flex Steel Mandrels
The Condux Flexible Steel Mandrel has steel discs in graduated sizes with a braided steel cable and a pulling eye on each end for strength and versatility. The graduated discs are ideal for removing obstructions in conduit with extreme bends.
When using the flex steel mandrel, there is a potential for duct shaving to occur. Use caution when pulling through conduit.
Wood Test Mandrels
Wire Brush Mandrels
Heavy Duty Wire Brush Mandrels
Rubber Duct Swabs
Short Rubber Slugs
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