RectorSeal floor drain check valve

The SureSeal Plus with backflow protection from RectorSeal prevents commercial and residential floor drain backup flooding and sewer gases from rising into occupied spaces. The waterless trap seal protection device with a built in check valve is available in 2- and 3-inch diameters. The EPDM, water-blocking flapper and housing are designed to withstand up to 5 feet of head pressure. The ASSE-1072-compliant patent design uses a built-in 1/2-inch-diameter airlock vent to relieve pressure for proper drain operation. 713/263-8001; www.rectorseal.com.
 



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