Transcription of U-CUP SELECTION GUIDE - Hi-Tech Seals Inc.
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U-CUP SELECTION GUIDEISO 9001 REGISTERED1 The O-Ring Loaded U-CUP is a unique design that combines a precision molded "U" configuration packing withan elastomer loader. This seal was originally designed to improve the low pressure sealing capabilities of astandard lip type packing but the design principle has been effective in dealing with high and low temperatureand pressure extremes, including vacuum. While originally designed as a unidirectional sealing device, withthe proper design and accessories, the O-Ring Loaded U-CUP can also be used as a bi-directional basic theory behind the O-Ring Loaded U-CUP is that when you add a "loader or energizer" to a lip seal,you turn it into a squeeze seal that provides high sealing force at low pressure.
1. Fluid Media - This will determine the type of seal materials and seal types suitable for your application. 2. Service Temperature - The minimum and maximum service temperatures of the seal and the fluid media
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