Description
Parker-Sporlan PS-4S 1/2″ Copper Refrigeration Strainer
The Parker-Sporlan PS-4S is a 1/2″ copper inline strainer engineered to protect critical refrigeration system components — including expansion valves, solenoid valves, and compressors — from damaging particulates, scale, and debris. Designed for use in refrigerant lines, this strainer delivers dependable filtration performance in both residential and commercial HVAC and refrigeration applications.
Key Features
- 1/2″ copper connection for easy sweat installation into refrigerant lines
- Inline strainer design captures particulates before they reach sensitive downstream components
- Built to Parker-Sporlan’s exacting quality standards for long-lasting, reliable performance
- Suitable for use in a wide range of refrigerant systems
- Compact form factor for installation in tight spaces
- Helps extend the service life of expansion valves, solenoid valves, and other refrigeration components
Applications
- Residential and commercial refrigeration systems
- Air conditioning and heat pump systems
- Upstream protection for TXVs, EXVs, and solenoid valves
- New installations and system retrofits
Product Specifications
- Brand: Parker-Sporlan
- Model: PS-4S
- SKU: 056822-00
- Connection Size: 1/2″
- Connection Type: Copper (sweat)
- Type: Inline Refrigerant Strainer







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