






💧 Keep your sump pump running smooth and silent—because leaks and noise are so last season!
The Hydro Master 0521105 Check Valve is a robust, corrosion-resistant valve designed for 1-1/2" or 1-1/4" sump pumps. Constructed with durable ABS plastic and EPDM rubber, it features stainless steel clamps for rust resistance and offers flexible vertical or horizontal installation. Its noise-reducing design ensures quieter water flow, making it a reliable upgrade for any modern sump pump system.




| Manufacturer | Boro |
| Item Weight | 386 g |
| Package Dimensions | 20.4 x 6.81 x 6.6 cm; 386 g |
| Size | 1-1/2" or 1-1/4" |
| Color | Black |
| Material | Acrylonitrile Butadiene Styrene (ABS) Plastic Rubber Stainless Steel |
| Item Package Quantity | 1 |
| Specification met | CUL |
| Batteries Included? | No |
| Batteries Required? | No |
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