Service Application:

Extensively used to strain foreign matter from pipelines, offering economical protection for costly pumps, meters, valves, and other mechanical equipment.
Specifically designed for steam and liquid applications, making it crucial for maintaining system integrity.

Key Features:

Durable Construction: Cast iron body with a stainless steel screen that is securely seated to eliminate sediment bypass.
Precision Fit: Machined seats in both the body and cap align and lock the screen in place, preventing sediment bypass and ensuring accurate reseating after servicing.
Maintenance-Friendly: Threaded iron retainer cap and non-asbestos gasket allow for easy disassembly and assembly.
Versatile Design: Available in sizes 1⁄4 in. – 3 in. (8 – 80 mm) to suit various pipeline diameters.
High Pressure Tolerance: Rated for 400psi (27.6 bar) WOG at 150°F (66°C) and 250psi (17.2 bar) WSP at 406°F (208°C).

Construction:

Heavy-duty, rugged bodies with an extra heavy bore.
Furnished with a threaded iron retainer cap for easy maintenance.
Blowoff outlets are tapped and available for blowdown connections.

Blowoff Outlets:

Outlets are NPT tapped, with sizes specified as required.
Not normally furnished with a plug. Plug available upon request.

Pressure/Temperature Ratings:

Rated for 400psi (27.6 bar) WOG at 150°F (66°C) and 250psi (17.2 bar) WSP at 406°F (208°C).

Materials:

Body: Cast Iron ASTM A-126 Class B.
Screen: 304 Stainless Steel.
Gasket: Graphite.

For detailed specifications and further assistance, contact Watts for technical support and certified drawings.