April 4, 2007 Electrical contractors will no longer have to lubricate feeder-sized THHN to pull it through conduit with the introduction of a revolutionary new No Lube SIMpull THHN building wire by Southwire. SIMpull THHN incorporates a patent-pending technology to reduce friction and with it the mess, labor and cost associated with lubrication. In addition, No Lube SIMpull THHN’s design results in a cleaner appearance, easier to read print and a reduced susceptibility to nylon tearing. Independent tests have shown the new cabling reduces total installation time by an average of 30 percent.
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