Sporlan 401804 Suction Line Filter Dryer 48 Cu-in Odf Solder

Product Description

The SPORLAN 401804 is a Catch-All suction line filter dryer designed to remove moisture, acid, and solid contaminants from the suction side of a refrigeration or air conditioning system. Sold under model designation C-437-S-T-HH, it features ODF solder connections and a 48 cubic-inch filter volume rated to 650 psi. This type of suction line dryer is a critical service component used after compressor burnouts or any contamination event where the refrigerant circuit needs thorough cleanup before returning to operation. Installation is typically performed by licensed HVAC-R technicians.

This filter dryer is suited for commercial refrigeration and air conditioning applications where suction line protection is required. It is compatible with multiple common refrigerants including R-134A, R-22, R-404A, R-407C, and R-507, making it applicable across a wide range of systems. The 4.75-inch diameter by 10.34-inch length form factor fits standard suction line installations where a high-capacity cleanup dryer is needed following system contamination or compressor replacement.

Key Features

• 48 cubic-inch internal volume provides high-capacity moisture and acid removal on the suction side
• 650 psi pressure rating supports a broad range of commercial refrigeration operating conditions
• ODF solder connections for secure, leak-resistant field installation
• Compatible with R-134A, R-22, R-404A, R-407C, and R-507 refrigerants
• Model C-437-S-T-HH construction suited for post-burnout cleanup and suction line protection service

Compatibility

Compatible with systems using R-134A, R-22, R-404A, R-407C, and R-507 refrigerants. Designed as a suction line filter dryer for commercial refrigeration and air conditioning systems requiring ODF solder connections.

Installation Notes

Suction line filter dryers are installed by licensed HVAC-R technicians. The system must be fully recovered and depressurized before cutting into the suction line. Follow standard brazing practices with nitrogen purge to prevent internal oxidation during soldering. After installation, evacuate the system to the required micron level before recharging with refrigerant; suction line dryers used for burnout cleanup should be replaced after a defined service interval per system manufacturer guidance.

Technical Specifications

• Model: C-437-S-T-HH
• Volume: 48 cubic inches
• Pressure Rating: 650 psi
• Connection Type: ODF Solder
• Dimensions: 4.75 inches diameter x 10.34 inches length
• Refrigerant Compatibility: R-134A, R-22, R-404A, R-407C, R-507

Standard Information

• Brand: SPORLAN
• Manufacturer Part Number: 401804