Overview
The Parker 083S is a liquid line filter dryer designed for residential and light commercial HVAC and refrigeration systems. With 3/8 inch sweat (ODF) inlet and outlet connections, this unit provides reliable moisture and contaminant removal across multiple refrigerant types. The Parker 083S is ideal for R-12 systems up to 3 tons and R-22 systems up to 5 tons, making it a versatile choice for retrofit and maintenance applications.
Key Features
- 3/8 inch sweat (ODF) connections for easy brazing installation
- High moisture, acid, and particulate filtration capacity
- Compatible with CFC, HCFC, and HFC refrigerants including R-12, R-22, R-134A, R-410A, and R-407C
- Maximum operating pressure of 650 PSI design rating
- Unidirectional flow design prevents backflow
- Gold label designation signifies premium quality and reliability
- Powder coat finish passes 500-hour ASTM salt spray test
Technical Specifications
| Manufacturer | Parker Hannifin |
| Model Number | 083S (LLD-083S) |
| Connection Type | 3/8 inch ODF (sweat) |
| Design Pressure | 650 PSI maximum |
| Overall Length | 5 1/4 inches |
| Cut-Out Length | 4 1/4 inches |
| Internal Volume | 8 cubic inches |
| R-12 Capacity | 3 tons |
| R-22 Capacity | 3.5 to 5 tons |
| R-410A Capacity | 3.5 tons |
| Material | Steel with copper sweat connections |
| Flow Direction | Unidirectional (one-way) |
| Certifications | UL and ULc Listed (Guide SMGT-File No. SA-1756A & B) |
Typical Applications
- R-12 refrigeration system maintenance and repair
- R-22 air conditioning and heat pump systems
- Retrofit applications with R-134A or R-410A
- Moisture removal in contaminated systems
- Preventive maintenance in commercial HVAC systems
- Compressor protection through acid and moisture elimination
Compatibility & Replacements
Compatible With
- All CFC (R-12) refrigerant systems up to 3 tons
- HCFC refrigerant systems (R-22, R-407C)
- HFC refrigerant systems (R-134A, R-410A)
- Standard brazed liquid line connections (3/8 inch sweat)
- Residential and light commercial air conditioning units
- Heat pump systems with compatible refrigerants
Replaces / Drop-In Replacement For
- Virginia Henry AH-083S
- Henry H083-S
- Parker 083S (original equipment)
- Parker LLD-083S sealed model (450129-001, 450283-001)
Works With
- All standard HVAC/R service tools (sweat torches, brazing equipment)
- Refrigerant recovery and recycling systems
- Moisture indicators and sight glasses (additional accessories)
- Compatible with all EPA-approved refrigerants for sweat-connection filter dryers
