Waterway Plastics TWM Suction Assy 3" Straight Slip, 250GPM, Gray # 640-4637

This suction / main drain fitting does not comply with the provisions of the Virginia Graeme Baker Act. The manufacturer is actively working on a compliant design. Details will be posted on this page as soon as they are available. TWM 250 GPM Suction FittingExtra high flow suction fitting, 250 gpm, 3-1/2" hole size for 2-1/2"&4-1/8" hole size for 3"