Large Area SuperFlow VBG Main Drain Grate – 18 in w x 72 in l
Large area, SuperFlow flat swimming pool main drain grates can be installed end-to-end to accommodate higher water flow rate requirements. These drain covers increase 18″ width increments.
Large Area SuperFlow VBG Main Drain Grate – 18″ w x 72″ l Specifications
– Open Area: 686.88 sq. in.
– Flow Rate: 4,160/2,992 gpm (floor/wall).
– NSF Listed.
This product is compliant with the Virginia Graeme Baker Pool and Spa Safety Act.