Compact 3/8" Liquid Line Protection for HVAC and Refrigeration Systems
The Sporlan C-033-S Catch-All Liquid Line Filter Drier provides compact moisture, acid, and contaminant protection for air-conditioning and refrigeration systems requiring 3/8" ODF solder connections. Its 3 cubic inch molded desiccant core helps protect compressors, metering devices, capillary tubes, and other refrigerant-system components from damaging contamination.
Designed for Moisture, Acid, and Contaminant Removal
The C-033-S uses Sporlan’s molded porous Catch-All core to absorb and retain moisture and acids within the desiccant material. The core also filters dirt, scale, solder particles, sludge, and other foreign matter that can restrict refrigerant flow or damage close-tolerance system components.
Ideal for: Smaller air-conditioning and refrigeration liquid lines requiring a compact filter drier with 3/8" ODF solder connections.
Connection note: The C-033-S uses 3/8" ODF connections. The similar C-032-S model uses smaller 1/4" ODF connections.
C-033-S Filter Drier Features
- 3/8" ODF solder inlet and outlet connections
- Approximately 3 cu. in. molded porous desiccant core
- 9 sq. in. filtering area
- Removes moisture and acids from the refrigerant circuit
- Filters dirt, scale, solder particles, sludge, and other foreign matter
- Molded core directs refrigerant through the desiccant material
- Helps protect compressors, solenoid valves, expansion valves, and capillary tubes
- Compact sealed-shell construction for space-limited installations
- Designed for low refrigerant pressure drop
- 650 PSIG maximum rated pressure
- UL listed
Refrigerant Applications
The C-033-S is designed for liquid line use in properly selected air-conditioning and refrigeration applications. Its compact size makes it useful for smaller systems and field-replacement applications where 3/8" refrigerant connections are required.
Refrigerant compatibility and system capacity depend on refrigerant type, operating conditions, liquid temperature, and allowable pressure drop. Confirm proper selection before installation.
Installation
Install the C-033-S in the refrigerant liquid line with the flow arrow pointing in the direction of refrigerant flow. The 3/8" copper connections are designed for standard HVAC brazing or sweat installation.
Protect the filter drier from excessive brazing heat and purge the tubing with nitrogen during installation. After brazing, pressure-test the system, repair any detected leaks, evacuate the refrigerant circuit, and charge the equipment according to the manufacturer’s instructions.
Filter drier selection, brazing, nitrogen purging, refrigerant handling, pressure testing, evacuation, and system charging should be completed by a qualified HVAC or refrigeration technician.
Frequently Asked Questions
What size connections does the Sporlan C-033-S use?
The C-033-S has 3/8" ODF solder connections on both the inlet and outlet.
How large is the C-033-S filter drier?
The C-033-S has approximately 3 cubic inches of desiccant, measures approximately 3.94" long, and has a body diameter of approximately 1.73".
What contaminants does the C-033-S remove?
The Catch-All core helps remove moisture, acids, dirt, scale, solder particles, sludge, and other foreign material from the refrigerant circuit.
What is the difference between the C-032-S and C-033-S?
Both models use the same compact 3 cubic inch body size. The C-032-S has 1/4" ODF connections, while the C-033-S has larger 3/8" ODF connections.
Is the C-033-S a flare or solder filter drier?
The C-033-S uses ODF solder or sweat connections and must be brazed into the refrigerant liquid line.
Which direction should the C-033-S be installed?
Install the filter drier with refrigerant flowing in the direction indicated by the arrows printed on the shell.
| WEIGHT | 3 Pounds (Lb) |
|---|---|
| WIDTH | 3 Inches (In) |
| HEIGHT | 3 Inches (In) |
| COUNTRY OF ORIGIN | USA |
| UPC OR BARCODE | 68747223625 |
| HAZARDOUS MATERIAL | No |
| EPA CERT REQUIRED | No |
| LENGTH | 11 Inches (In) |
| BRAND | Sporlan |
| CONNECTION TYPE | ODF |
| SIZE | 1 1/8" |
| TYPE | Suction Line |
