Model: 791SA
Series 791SA Duplex Strainer provides economical protection for costly pumps, meters, valves by straining foreign matter.
![Strainer-791SA Strainer-791SA](https://strainer.net.au/wp-content/uploads/2024/07/Strainer-791SA.png)
Materials: Cast Iron Strainers
Strainer Type: Duplex Strainers
Body Material
Cast Iron Body
Class
125
End Type
Threaded End
Cover
Bolted
Standard Screen
304SS .062 perf
WOG Rating
175psi @-20°F to 150°F
12.07 bar @ 65.56°C
150psi @ 250°F
10.34 bar @ 121.11°C
Product Information
Series 791SA Duplex Strainers: Reliable Protection and Efficient Filtration
The Mueller Steam Specialty Series 791SA Duplex Strainer provides economical protection for costly pumps, meters, valves, and other similar mechanical equipment by straining foreign matter from the connected piping system. Designed for critical fluid handling systems where the flow cannot be stopped for basket cleaning, this strainer ensures trouble-free service and avoids costly shutdowns for repairs or replacements. It is ideal for a range of applications, including cooling water, compressors, condensers, fire lines, fuel lines, lubrication systems, salt and freshwater systems, chemical process systems, and pump suction service. Class 125.
Features
• Sizes: 3/4 in. – 3 in. (20 – 75 mm)
• Reliable Protection: Provides economical protection for costly mechanical equipment by straining foreign matter from the piping system.
• Continuous Operation: Designed for fluid handling applications where flow cannot be shut down for basket cleaning.
• Wide Range of Applications: Ideal for cooling water, compressors, condensers, fire lines, fuel lines, lubrication systems, salt and freshwater systems, chemical process systems, pump suction service, and more.
• Robust Construction: Features a cast iron body and a 304 stainless steel basket that is gasketed and seated to prevent particle bypass, ensuring minimum pressure drop.
• Innovative Design: Utilises Ball-Plex™ technology with 3-way balls made from 316 stainless steel for superior corrosion resistance and strength.
• Ease of Maintenance: Two-part body casting allows for true in-line service, with all working parts easily accessible even with the unit in line. The handle covers the pressurized chamber, preventing accidental opening.
• Performance Efficiency: Large open area ratios ensure minimum pressure drop across the unit. See pressure drop charts in the technical data section of the Mueller Steam Specialty Engineering binder.
Opt for the Series 791SA Duplex Strainer to ensure reliable and efficient operation of your fluid handling systems. With its robust construction and advanced design, this strainer provides the necessary protection for your mechanical equipment, preventing costly maintenance and downtime. Contact Strainer Australia to request a quote today!