Watts 77F-DI-FDA-125 Flanged, Wye Pattern, Cast Iron Strainers
This cast iron flanged wye pattern strainer 2 1/2 inch Watts model 77F-DI-125, has lead free class B cast iron body with 1/16 inch perforated screen, class 125 flanged connections, cast iron blowdown plug, stainless steel perforated screen, bolted and tapped iron retainer cap with graphite gasket and drain/blowoff connection furnished with a closure plug. Applicable for liquid and steam service to protect check valves, backflow preventers and similar controls from foreign matter. Maximum Pressure (non-shock) 200 psi (13.8 bar) at 210 degree F (99 degree C) WOG, 125 psi (8.6 bar) at 353 degree F (178 degree C) WSP.
Features
- Flanges conform to American National Standards Institute, Class 125 (ANSI B16.1) and WW-S-2739 Type 2
- Lead Free* cast iron body
- 304 Stainless steel perforated screens
- Cast iron flanged retainer cap with gasket tapped for closure plug
- Drain/Blowoff connection furnished with closure plug
- Series 77F-DI-FDA-125 comes with heat fused FDA approved epoxy coating (interior and exterior)
Specifications (77F-DI-125)
A flanged, wye pattern, cast iron strainer to be installed as indicated on the plans. The strainer must have flanges that conform to American National Standards Institute, Class 125, 304 stainless steel perforated screens and a drain/blowoff connection furnished with a closure plug. Pressure rating no less than 200psi (13.8 bar) WOG non-shock and 125psi (8.6 bar) WSP. Strainer shall be a Watts Series 77F-DI-125.
PVZ1203551
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