Trade Discount 17%
Discharge Muffler 311-18 | 1 1/8” ID Connection | 3600 kPa SWP | Anti-Corrosion Finish | by Aspen Pumps
The Discharge Muffler 311-18 is designed for refrigeration and HVAC systems, featuring a 1 1/8” ID connection and a safe working pressure of 3600 kPa. With its anti-corrosion powder coat finish and solid copper connections, this muffler minimizes pressure drop and reduces noise, ensuring efficient operation and environmental safety in industrial applications.
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Product Name/Title: Discharge Muffler 311-18 | 1 1/8” ID Connection | 3600 kPa SWP | Anti-Corrosion Finish | by Aspen Pumps
Brand: Aspen Pumps
SKU: 311-18
Alternatively Known As: Discharge Muffler 311-18, Harmonic Attenuator, Pressure Vessel Muffler
Technical Specifications
- Connection size: 1 1/8” ID
- Lay-in diameter: 310 mm
- Safe Working Pressure (SWP): 3600 kPa
- Manufactured to ISO/AS 5149.2
- Anti-corrosion powder coat finish
- Solid copper connections
- Includes SKY safety socket for PRV to prevent refrigerant leakage
- Oil drain channels to avoid oil logging
- Dimensions (H x L x W): 150mm x 310mm x 310mm
- Weight: 5 kg
Key Features
- Connection: 1 1/8” ID with 310mm lay-in diameter
- Safe working pressure (SWP) of 3600 kPa
- Manufactured in accordance with ISO/AS 5149.2 standards
- Minimal pressure drop to improve plant efficiency
- SKY safety socket fitted to PRV sockets to prevent refrigerant leakage
- Anti-corrosion powder coat finish with solid copper connections
- Utilizes harmonic wave cut principles to reduce noise and smooth discharge pulses
- Oil drain channels to prevent oil logging
Professional Installation Requirements
- Installation should be performed by qualified HVAC or refrigeration professionals to ensure compliance with safety and operational standards.
Applications
- Used in refrigeration and HVAC systems to reduce noise and smooth discharge pulses
- Suitable for industrial pressure vessels requiring harmonic attenuation
- Applicable in systems requiring anti-corrosion and leak prevention features
Standards & Compliance
- Complies with AS/NZS 5149.2 for refrigeration systems and components
Environmental Benefits
- Reduces noise pollution in industrial environments
- Prevents refrigerant leakage ensuring environmental safety
- Improves plant efficiency reducing energy waste
Warranty Information
Standard manufacturer warranty applies; please refer to Aspen Pumps for specific warranty terms.
Available Now
The Aspen Pumps Discharge Muffler 311-18 is available for immediate purchase, ideal for use in refrigeration and HVAC pressure vessel applications.
