Trade Discount 17%
Discharge Muffler 311-26 | 1 5/8” ID Connection | 3600 kPa SWP | Anti-Corrosion Finish | by Aspen Pumps
The Discharge Muffler 311-26 is designed for industrial refrigeration systems, featuring a 1 5/8” ID connection and a safe working pressure of 3600 kPa. Built to ISO/AS 5149.2 standards, it minimizes pressure drop and reduces noise pollution, making it ideal for harmonic attenuation in fluid discharge systems. With solid copper connectors and oil drain channels, this muffler ensures efficient operation and environmental protection.
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Product Name/Title: Discharge Muffler 311-26 | 1 5/8” ID Connection | 3600 kPa SWP | Anti-Corrosion Finish | by Aspen Pumps
Brand: Aspen Pumps
SKU: 311-26
Alternatively Known As: Discharge Muffler 311-26, Harmonic Attenuator, Pressure Vessel Muffler
Technical Specifications
- Connection size: 1 5/8” ID
- Lay-in diameter: 360 mm
- Safe Working Pressure (SWP): 3600 kPa
- Manufactured in accordance with ISO/AS 5149.2
- Anti-corrosion powder coat finish
- Solid copper connectors
- Oil drain channels to prevent oil logging
- Dimensions (H x L x W): 200mm x 500mm x 360mm
- Weight: 5 kg
Key Features
- Connection: 1 5/8” ID with 360mm lay-in diameter
- SWP: 3600 kPa, manufactured to ISO/AS 5149.2 standards
- Minimal pressure drop to improve plant efficiency
- SKY safety socket fitted to PRV socket to prevent refrigerant leakage
- Anti-corrosion powder coat finish with solid copper connections
- Utilizes harmonic wave cut principles to reduce noise and smooth discharge pulse
- Oil drain channels to prevent oil logging
- Compatible with models 311-14, 311-18, 311-22, 311-26, 311-32
Professional Installation Requirements
- Installation should be performed by qualified professionals familiar with pressure vessel and refrigeration system standards to ensure safety and compliance.
Applications
- Industrial refrigeration systems
- Pressure vessel discharge noise reduction
- Harmonic attenuation in fluid discharge systems
Standards & Compliance
- Complies with AS/NZS 5149.2 for refrigeration systems and pressure vessels
Environmental Benefits
- Reduces noise pollution in industrial environments
- Prevents refrigerant leakage with safety socket, protecting the environment
- Improves plant efficiency, reducing energy consumption
Warranty Information
Standard manufacturer warranty applies. Please refer to Aspen Pumps warranty policy for details.
Available Now
The Aspen Pumps Discharge Muffler 311-26 is available for immediate purchase, ideal for industrial refrigeration and pressure vessel applications.
