- Description
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Details
Listed, Certified and Tested in strict accordance to the requirements of ASME A112.19.8-2007 and ASME A112.19.8a-2008 (as defined in CPSC letter dated April 8, 2011). Compliant to the latest Consumer Safety Product Commission Requirements (CPSC). - Additional Info
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9" x 9" Grate and Frame Specifications:
• Total Open Area: 43.6 sq. in.
• Frame Size: 10.375" x 10.375"
• Floor Flow Rate: 289 GPM @ 2.33 ft/sec
• Wall Flow Rate: 208 GPM @ 1.59 ft/sec
• Flow Rate @ 1.5 ft/sec: 203 GPM
12" x 12" Grate and Frame Specifications:
• Total Open Area: 62.4 sq. in.
• Frame Size: 13.250" x 13.250"
• Floor Flow Rate: 356 GPM @ 1.83 ft/sec
• Wall Flow Rate: 280 GPM @ 1.44 ft/sec
• Flow Rate @ 1.5 ft/sec: 292 GPM