Description
This is a 9 inch 261 GPM SupuerFlow Retro for Pentair Old Style 9 inch Drain, VGB and ANSI compliant. This comes as a pack of two. The domed SuperFlow main drain grating is unique since it has the capability to maintain a flow rate of 261 GPM (9 x 9 inches). Includes grate (cover only) and screws.
It is easy to replace Pentair’s old-style grates where a frame already exists with the Retrofit SuperFlow, which has a VGB-compliant cover, is certified to the APSP/ANSI/ICC-16 2017 standards, and is NSF Listed.
