Mueller 781-SS-WE

Mueller 781-SS-WE
Product Code: 781-SS-WE

The Mueller 781-SS-WE Stainless Steel Y-Strainer is designed for high-pressure and high-temperature applications, providing reliable protection for pumps, meters, valves, and other mechanical equipment. It features a robust construction with a cast stainless steel body and a 304 stainless steel screen, making it ideal for straining foreign matter from pipelines.

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Mueller 781-SS-WE

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Description

The 781-SS-WE Y-Strainer is perfect for straining foreign matter from pipelines, offering essential protection for pumps, meters, valves, and other mechanical equipment.
Designed for high-pressure and high-temperature applications, making it crucial for maintaining system integrity.

Highlights:

Robust Build: Constructed from cast stainless steel body with a heavy-gauge 304 stainless steel screen for optimal filtering.
High Pressure and Temperature Resistance: Rated for 275 psi @ -20 to 100°F (19.0 bar @ -29°C to 38°C) and 150 psi @ 565°F (11.9 bar @ 300°C).
Generous Capacity: Open area ratio much greater than pipe size, ensuring low pressure drop and efficient flow.
Versatility: Available in various sizes from 1⁄2 in. to 24 in. (15 to 600 mm) to accommodate different pipeline needs.

Construction and Materials:

Built with a robust cast stainless steel body and cap, featuring a 304 stainless steel screen for optimal filtering.
Machined seats ensure precise alignment and secure seating of the screen.
Equipped with a blowdown connection for easy maintenance.

Operational Benefits:

Ensures the integrity of mechanical equipment by filtering out harmful debris.
Designed for easy servicing with options for NPT tapped blowoff outlets and blind covers.

For detailed specifications and further assistance, contact Mueller Steam Specialty Technical Service for certified drawings.

Ordering Information

Contact us to request a quote today.

Specifications

Body Material:
Stainless Steel

Class:
150

End Type:
Flanged

Cover:
Bolted

Standard Screen:
½” – 4″ 304SS .062 perf 304SS .033 perf
5″ and Up 304SS .125 perf 304SS .062 perf

WOG Rating:
275psig @-20°F to 100°F
19.0 barg @ -29°C to 38°C
150psig @ 565°F
11.9 barg @ 300°C

Performance
Applications

Applications:

Water Treatment Facilities: Maintains clean water flow by removing debris and preventing blockages in pumps and valves.
Oil and Gas Industry: Protects critical equipment in pipelines carrying oil, gas, and other fluids.
Chemical Processing Plants: Provides reliable filtration in high-pressure and high-temperature chemical processing environments.

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