Round BAR CONSTRUCTED Herringbone Wing® Pulley

Designed for applications where conventional wings suffer from excessive material lodging and wing folding.

The PPI Round Bar Constructed Herringbone Wing was designed for those applications where conventional wings suffer from excessive material lodging and wing folding. The extreme wing angles of up to 45°, use the pulleys rotation to eject material out the sides of the pulley rather than recirculating it as a conventional wing often does. These extreme angles and optimized wing height, along with a center reinforcement disc, all combine to make an incredibly strong design that excels where others fail.

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  • Herringbone wing pulley
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