Description
The Copeland 061042 (Model APD167SB) is a professional-grade APD Pulsation Dampener/Muffler engineered to reduce refrigerant line noise and pressure pulsations in commercial and industrial refrigeration and HVAC systems. Its internal baffle design effectively absorbs compressor-generated pressure waves, protecting downstream components and contributing to quieter, more stable system operation.
Key Specifications
- SKU / Part Number: 061042
- Model: APD167SB
- Connection Type: 7/8″ ODF (Sweat)
- Internal Volume: 16 cubic inches
- Maximum Working Pressure: 680 PSI
- Design: APD Pulsation Dampener/Muffler with Baffles
Product Features
- Baffled internal construction for superior pulsation attenuation
- 7/8″ ODF sweat connections for secure, leak-free installation
- Rated to 680 PSI maximum pressure for use in high-pressure refrigerant circuits
- 16 cubic inch internal volume provides effective dampening capacity
- Helps extend the service life of valves, controls, and other refrigerant-side components by reducing vibration and pressure spikes
- Compatible with common refrigerants used in commercial refrigeration and air conditioning systems
Applications
- Commercial refrigeration systems
- Air conditioning compressor discharge and suction lines
- Any refrigerant circuit where compressor-induced pulsation and noise reduction is required
Installation Notes
Install in the refrigerant line using standard sweat (solder) techniques on the 7/8″ ODF connections. Ensure system pressure does not exceed the 680 PSI maximum rated working pressure. Follow all applicable refrigerant handling regulations and manufacturer guidelines during installation.
