Porter Athletic Inc. 
Powr-Line® Telescopic Volleyball System Proven in world-class competition around the globe! Researched, engineered and manufactured to meet the demands of championship play with maximum safety, quick set-up and easy storage. Porter’s Powr-Line® high-strength lightweight aluminum volleyball system is a mark of excellence for years of maintenance-free championship performance. Standard O.D. for the Powr-Line® system is 3-1/2". This system is also available with optional center uprights (specify 01992-000 or 01972-100) for adjacent court layouts. Porter’s Powr-Line® system features telescopic uprights, which glide easily up and down, making precision height adjustments a breeze for any net height required. A heavy-duty sheave on top of uprights reduces cable drag and undue tension on the entire system. An internal counter-balance spring system allows easy, accurate adjustability. Porter’s exclusive pressure lock T-handle locks the upright into place at the appropriate net height, thereby eliminating inaccurate or fixed heights and awkward pin settings. Net height stickers are included to achieve regulation height settings every time. Our Powr-Winch® net tensioning mechanism is self-locking and designed to minimize wear and tear on the entire system. The Powr-Winch® features a positive disc brake release, which makes tensioning the net safe and simple. Porter’s tension strap has a quick-release snap hook to eliminate cable wrapping directly on the winch drum. This feature prevents kinking and fraying, thereby adding to the life expectancy of the net. The Powr-Line® system meets the requirements of NFHS, NCAA, USAV and NAGWS. Powr-Line® Volleyball System Features:
IMPORTANT NOTE: Porter Sleeves must be specified for use with the Powr-Line® system. See Porter floor sleeve section for options. 
Powr-Rib® II Volleyball System Meets the demands of a flexible environment! Porter’s Powr-Rib® II aluminum system is extremely durable, easy to set up and designed to accommodate multiple sports. Perfect for all levels of volleyball competition, the Powr-Rib® II height adjustment collars can also be set at badminton and tennis heights. This volleyball system is constructed of high-strength, lightweight aluminum extrusions, which make setup a breeze. Two reinforcing ribs are centered throughout the entire length of the post for added strength and minimal deflection. Standard O.D. for the Powr-Rib® II system is 3-1/2". This system is also available with an optional center upright (specify 01972-000) for adjacent court layouts. Infinite height adjustment is easily achieved via a durable collar assembly, which glides up and down a built-in channel the length of the upright. The collar is secured at the proper height by our exclusive pressure-lock T-handles. Net height stickers are included to achieve regulation height settings every time. Our Powr-Winch® net tensioning mechanism is self-locking and designed to minimize wear and tear on the entire system. The Powr-Winch® features a positive disc brake release, which makes tensioning the net safe and simple. Porter’s tension strap has a quick-release snap hook to eliminate cable wrapping directly on the winch drum. This feature prevents kinking and fraying, thereby adding to the life expectancy of the net. The Powr-Line® system meets the requirements of NFHS, NCAA, USAV and NAGWS. Powr-Rib® II Volleyball System Features:
IMPORTANT NOTE: Porter Sleeves must be specified for use with the Powr-Rib® II system. See Porter floor sleeve section for options. 
Split-Collar Powr-Rib® II Center Standard Multi-court, multi-sport possibilities! This center standard allows unlimited multi-court installations with Porter’s Powr-Line® and Powr-Rib® II volleyball systems. The unique design of the collar assembly on this upright makes it the perfect choice when different net heights are desired on adjacent courts. The Powr-Rib® II center standard is designed with an overlapping split collar that provides the option of having the same or varying net heights on any number of side-by-side courts. Collars are infinitely adjustable and secured in place with Porter’s exclusive pressure lock T-handle. Our Powr-Winch® net tensioning mechanism is self-locking and designed to minimize wear and tear on the entire system. The Powr-Winch® features a positive disc brake release, which makes tensioning the net safe and simple. Porter’s tension strap has a quick-release snap hook to eliminate cable wrapping directly on the winch drum. This feature prevents kinking and fraying, thereby adding to the life expectancy of the net. Powr-Rib® II Split Collar Center Standard Features:
Patent No. 6,089,995 SportSpec® — Writing a specification has never been easier! |