Model: 863M-SS
The Mueller 863M-SS Cast Stainless Steel Y-Strainer is designed for high-pressure and high-temperature applications, providing essential protection for pumps, meters, and valves by straining foreign matter from pipelines.
Materials: Stainless Steel 304/ 316 / 316L Strainers
Strainer Type: Y Strainers
Body Material
Cast Stainless Steel Body
Class
1500
End Type
Threaded
Cover
Bolted
Standard Screen
1/2″ – 2″ 304SS .062 perf 304SS .045 perf
WOG Rating
3600psi @-20°F to 100°F
248.1 bar @ 37.78C
1525psi @ 1150°F
105.15 bar @ 621.11C
Product Information
The Mueller 863M-SS Y-Strainer is built to offer dependable performance in rigorous conditions. This robust solution is ideal for protecting mechanical equipment in pipelines, ensuring durability and efficiency in high-pressure and high-temperature environments.
Applications:
Industrial Pipelines: Ideal for removing debris from pipelines in industrial settings, ensuring the protection of pumps, meters, and valves.
High-Pressure Systems: Suitable for high-pressure applications such as manufacturing plants and refineries, where weld debris is common.
High-Temperature Environments: Perfect for extreme temperature conditions, providing consistent filtration and protection.
Typical Service:
Widely used to strain foreign matter from pipelines, offering economical protection for expensive pumps, meters, valves, and other mechanical equipment.
Especially critical for applications where weld debris is present, ensuring long-term service in high-pressure and high-temperature environments.
Key Features:
Durable Construction: Features a cast stainless steel body with a 304 stainless steel screen 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.
Self-Cleaning Capability: Designed with self-cleaning functionality by opening the plug or valve connected to the blow-off outlet.
Versatile Design: Available in sizes 1⁄2 in. – 2 in. (15 – 50 mm) to suit various pipeline diameters.
High Pressure Tolerance: Rated for 3600psi @-20°F to 100°F (248.1 bar @ 37.78°C) and 1525psi @ 1150°F (105.15 bar @ 621.11°C).
Construction:
Heavy-duty, rugged bodies with an extra heavy bore.
Furnished with a removable bolted cap for easy maintenance.
1″ and smaller models feature a screwed cap.
Blowoff Outlets:
Covers are furnished blind, with socket weld blowoff connections available upon request.
1″ and smaller models come with NPT tapped blowoff.
Pressure/Temperature Ratings:
Model 863M-SS: Stainless Steel: 3600psi @-20°F to 100°F (248.1 bar @ 37.78°C), 1525psi @ 1150°F (105.15 bar @ 621.11°C).
Materials:
Body and Cap: Stainless Steel ASTM A351 Grade CF8M.
Screen: 304 Stainless Steel.
Gasket: Spiral Wound SS, Graphite Filled.
For detailed specifications and further assistance, contact Strainer for technical support and certified drawings.