Watts 77F-DI-FDA-125 4 - Part of the 77F-DI-FDA-125 Series Window Well Extension This 3/4 inch two-way universal

This 3/4 inch two-way universal flow check valve is for use in commercial and residential hydronic heating systems to provide positive shutoff when circulator is not running

This 3/4 inch hot water extender mixing valve is designed for domestic water supply systems and recommended for lower tempered radiant heat applications installed at or near the boiler or hot water heater

The waterproof wall plastic liner is available in 60-100 mil thickness options and in a variety of widths

Gravel-Lok is a gravel binding liquid specifically designed to bond aggregates together

Watts 77F-DI-FDA-125 4 - Part of the 77F-DI-FDA-125 Series Window Well Extension This 3/4 inch two-way universalThis Cast Iron Flanged Wye Pattern Strainer, 4 IN Watts Model 77F DI FDA 125, has 304 stainless steel perforated screens, a cast iron flanged retainer cap and a drain blow off connection furnished with a closure plug. The strainer also features a double coated, heat fused epoxy coating on the interior and exterior for FDA approved sanitary applications. Features Wye pattern Cast iron body 304 stainless steel perforated screens Flanged Specifications