Parker pc.3850 3/8 in Od 50 Ft Astm B280 Copper Tubing Coil

Product Description

The PARKER pc.3850 is a 3/8 inch OD uninsulated rolled copper tubing coil manufactured to ASTM B280 standards from UNS C12200 grade copper. This 50-foot pancake coil is designed for refrigerant line applications in HVACR systems where reliable, high-pressure-rated tubing is required. UNS C12200 is a phosphorus-deoxidized copper alloy well suited to refrigerant and pressure applications. The coil format makes field handling and routing straightforward for technicians running line sets in tight or irregular spaces. Licensed HVACR contractors and refrigeration mechanics are the primary installers of this tubing type.

This coil is suited for residential and light commercial air conditioning and refrigeration installations. Typical applications include unitary split systems, ductless mini-split line sets, and VRF heat pump refrigerant circuits. The ASTM B280 specification covers tubing intended specifically for air conditioning and refrigeration service, including compatibility with high-pressure refrigerants such as R-410A. The 3/8 inch OD dimension is a common suction or liquid line size depending on system capacity and configuration.

Key Features

• UNS C12200 phosphorus-deoxidized copper, manufactured to ASTM B280
• 3/8 inch OD — common sizing for mini-split and unitary system line sets
• 50-foot rolled pancake coil for field flexibility and ease of routing
• Uninsulated — allows field technician to apply insulation to specification
• Rated for use with high-pressure refrigerants including R-410A
• USA manufactured

Compatibility

Suitable for air conditioning and refrigeration applications including unitary systems, ductless mini-splits, and VRF heat pumps. Designed for use with high-pressure refrigerants such as R-410A in systems requiring ASTM B280-compliant copper tubing.

Installation Notes

Installation should be performed by a licensed HVACR technician following applicable mechanical and refrigeration codes. Isolate and recover all refrigerant from the system before cutting or connecting any tubing. All brazed joints must be made with the tubing purged with dry nitrogen to prevent oxidation scale internally. Insulate suction lines after installation per system manufacturer requirements and local energy codes.

Technical Specifications

• Outer Diameter: 3/8 inch
• Length: 50 feet
• Material: UNS C12200 Phosphorus-Deoxidized Copper
• Standard: ASTM B280
• Form: Pancake Coil, Uninsulated
• Refrigerant Compatibility: R-410A and other high-pressure refrigerants
• Country of Origin: USA

Standard Information

• Brand: PARKER
• Manufacturer Part Number: pc.3850