• Sump Pump Check Valve - CV-150T
• 1-1/2 in. male pipe thread x 1-1/2 in. or 1-1/4 in.
• Flexible couplings can be flipped over to fit two different drain pipe sizes
• Reduces sump pump wear & tear by eliminating backflow into pump
• Full-flow, positive sealing flapper design
• Heavy-duty thermoplastic body ensures long-lasting life
• Installs with Fernco flexible couplings for fast & easy installation
• Made in the USA
• Weight: Approximately 1 pounds
• Shipping Dimensions: Approximately 8 x 4 x 4 inches.