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Water Safety & Flow Control


777S, S777S

Bronze, Wye-Pattern Strainers with Tapped Retainer Cap


Replacement Product: LF777S, LFS777S


1/2 to 4 in. (15 to 100mm)


Series 777S, S777S Wye-Pattern Bronze Strainers feature a wye-pattern, bronze body and a retainer cap tapped for closure plug. Model 777S has threaded end connections and is available in sizes 1/2 to 4 in. (15 to 100mm). Model S777S has solder end connections and is available in sizes 1/2 to 2 in. (15 to 50mm). Maximum Pressure: 400psi (27.6 bar) WOG, 125psi (8.6 bar) WSP for sizes 1/2 - 3 in. and 300psi (20.7 bar) WOG; 125psi (8.6 bar) WSP for size 4 in.

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Disclaimer: Watts product dimensions in U.S. customary units and metric are approximate and are provided for reference only. For precise measurements, please contact Watts Technical Service. Watts reserves the right to change or modify product design, construction, specifications, or materials without prior notice and without incurring any obligation to make such changes and modifications on Watts products previously or subsequently sold.

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Additional Information

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Click here for informative resources to help you protect against these dangers.

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