The Mueller Industries A17533 is a 1-3/8″ 4-Bolt Mounting Sweat Kit engineered for dependable refrigeration and HVAC service valve installations. Designed to provide a secure, leak-free sweat (solder) connection, this kit is ideal for technicians working on compressor service valves, suction line assemblies, and other refrigeration piping applications requiring a robust 4-bolt mounting configuration.
Product Overview
Mueller Industries is a trusted name in copper and brass fittings, valves, and refrigeration components. The A17533 sweat kit delivers the precision fit and material quality that HVAC/R professionals rely on for long-lasting, code-compliant installations.
Key Features
- 1-3/8″ sweat (solder) connection size for compatibility with standard refrigeration line sets
- 4-bolt mounting design for secure, vibration-resistant valve attachment
- Manufactured by Mueller Industries to exacting quality standards
- Suitable for use in refrigeration and HVAC service valve applications
- Facilitates clean, professional sweat connections in the field
Applications
- Compressor service valve mounting
- Suction line valve installations
- Refrigeration system service and maintenance
- Commercial and residential HVAC/R piping assemblies
Specifications
- SKU: A17533
- Brand: Mueller Industries
- Connection Size: 1-3/8″
- Mounting Type: 4-Bolt
- Connection Method: Sweat (Solder)








