• Full 2" flow design - meets BOCA2" full flow pump code
• Checks backflow of water and sewer gas
• Simple to install (no threading of pipe required). Save time & material costs
• Neoprene gasket and flapper, weighted with heavy stainless steel metal backing plates and rivet
• Can be installed on vertical or horizontal line
• Slips over PVC, steel pipe or copper piping
• Reduces motor and pump noise from plumbing system Flexible neoprene slip x slip union includes
• stainless steel clamps for low pressure systems. Avoid more than 10 ft. static head above the check
• valve. 4.3 PSI at 130°F
• Extra wide hinge to reduce hinge stress
• Plastic check has PVC body and can be installed with solvent welded couplings for pressure systems
• to 25 PSI, 57 ft. of head (P/N 30-0023)
• Model 30-0151 has corrosion-resistant powder coated epoxy finish
• Plastic check individual rack pack Model 30-0022