Mueller Industries D 03050 3/16" OD 50 ft Copper Tubing Type ACR
50 ft coil of 99% pure copper tubing, annealed for easy bending and sealed to ASTM B-280 standard
- Product typeDrain Components
- 99% pure copper ensures clean refrigerant flow
- Annealed temper allows easy bending without kinking
- 50 ft coil reduces joints in long runs
- ASTM B-280 compliance confirms refrigeration-grade quality
- Nitrogen-purged and capped tubing arrives contaminant-free
Copper refrigeration tubing for HVAC installs
This Mueller Industries coil delivers 50 ft of 3/16 in. OD copper tubing built to ASTM B-280 for air-conditioning and refrigeration work. The 99% pure copper is annealed so it bends cleanly without kinking. Each coil ships cleaned, nitrogen-purged and sealed under yellow caps.
Replaces pre-cut lengths and soft-solder joints
Continuous 50 ft runs eliminate the leak points that come with multiple fittings and shorter sticks. The annealed temper lets technicians form tight radius bends on site instead of relying on elbows. The jump is worth it when a single unbroken line cuts brazing time and reduces potential failure spots.
Limited to 3/16 in. OD and ASTM B-280 scope
The tubing is sized for small-capacity refrigerant circuits; larger systems need bigger diameters not covered here. ASTM B-280 governs material and dehydration but does not set a working pressure, so the designer must verify ratings for the specific refrigerant and temperature range. No pressure rating is marked on the coil.
How it compares
Measured against everything we stock in Drain Stoppers, Strainers & Traps, at today’s prices. Recalculated every night.
- Price $51.99
- Pricier than about 63% of the 4,240 comparable items (median $31.99).
Specifications
| Product | |
|---|---|
| Brand name | Mueller Industries |
| Model name | D 03050 |
| Product type | Drain Components |
Questions about this item
What outer-diameter size does the 3/16 in. copper tubing need to fit?
The coil is manufactured to a 3/16 in. outside diameter per ASTM B-280, so it fits fittings and ferrules made for that exact OD.
How is the dehydrated refrigeration coil installed and what step is often missed?
Unroll the needed length, cut cleanly, deburr both ends, then flare each end with a flaring tool before assembling the joint; skipping the deburr step leaves metal shavings that can contaminate the system.
What maintenance or replacement will this copper tubing need later?
The 99% pure copper resists corrosion in normal refrigeration service; inspect joints periodically for leaks and replace any section that shows kinks, dents or green oxidation.
More in Drain Stoppers, Strainers & Traps
Similar items
Legris
Legris 3126 08 00 Push-Fit Trap 8 mm 290 psi 176 °F Red
- Drain Components
- HAWA
$51.99
0.00063488BTC
In stock
Legris
Legris 3109 55 10 Push-Fit Elbow Fitting 3/16 in Tube 1/8 in MBSPT Black
- Drain Components
- Black
$51.99
0.00063488BTC
In stock
Banjo
Banjo RB300-150 3 inch MNPT x 1-1/2 inch FNPT Reducing Bushing Schedule 80 trap
$13.99
0.00017084BTC
In stock