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Home 9,000 BTU ARMBRIDGE

ARMBRIDGE K-Flex Insulation w/ Plain Ends

SKU AB-1/4LS-1/2PE-50 Accessories
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$156.00
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Brand Information

ARMBRIDGE
Support Number
(800) 977-0722
Product Overview Full product description Read the longer product copy, features, and application notes.
Armbridge • Insulated Copper Refrigeration Tubing

Armbridge Plain-End Insulated Copper Tubing with 1/2" Insulation

Individually insulated copper tubing for compatible mini-split, heat-pump, air-conditioning, and refrigeration installations. Choose the required tube diameter and roll length.

5 Tube Sizes 1/4" through 3/4"
50' or 164' Available roll lengths
1/2" Insulation Insulation thickness
Plain Ends Ready for field preparation

Multiple sizes in one listing

Select the copper-tube diameter and roll length required for your job

Armbridge insulated copper refrigeration tubing is available in multiple outside diameters and two roll lengths. Each tube is covered with 1/2-inch insulation to help reduce heat transfer and moisture condensation during normal HVAC and refrigeration operation.

The tubing is supplied with plain ends, allowing the installer to cut, prepare, flare, braze, or connect the tubing according to the equipment manufacturer's requirements.

Individual copper tube 1/2-inch insulation 50-foot rolls 164-foot rolls Plain ends Protective end caps
CU

Copper Tubing for HVAC/R Applications

Designed for compatible air-conditioning, heat-pump, mini-split, and refrigeration installations requiring insulated copper tubing.

1/2"

Factory-Applied Insulation

Each copper tube is covered with 1/2-inch insulation to help limit heat transfer and reduce condensation along the refrigerant line.

UV

Made for Indoor and Outdoor Runs

The insulation is designed to resist ultraviolet exposure, tearing, moisture, and normal conditions found in HVAC installations.

END

Plain Ends for Field Preparation

Plain copper ends give installers the flexibility to prepare the tubing for the connection method required by the selected equipment.

CAP

Protected During Storage and Handling

Plastic end caps help keep dirt and debris out of the copper tubing before it is cut and connected.

2

Two Roll Lengths Available

Choose a 50-foot roll for shorter installations or a 164-foot roll when longer runs or multiple cuts are required.

Available Variations

SKU Copper Tube O.D. Insulation Thickness Roll Length End Type
AB-1/4LS-1/2PE-50 1/4 in. 1/2 in. 50 ft. Plain ends
AB-3/8LS-1/2PE-50 3/8 in. 1/2 in. 50 ft. Plain ends
AB-1/2LS-1/2PE-50 1/2 in. 1/2 in. 50 ft. Plain ends
AB-5/8LS-1/2PE-50 5/8 in. 1/2 in. 50 ft. Plain ends
AB-3/4LS-1/2PE-50 3/4 in. 1/2 in. 50 ft. Plain ends
AB-1/4LS-1/2PE-164 1/4 in. 1/2 in. 164 ft. Plain ends
AB-3/8LS-1/2PE-164 3/8 in. 1/2 in. 164 ft. Plain ends
AB-1/2LS-1/2PE-164 1/2 in. 1/2 in. 164 ft. Plain ends
AB-5/8LS-1/2PE-164 5/8 in. 1/2 in. 164 ft. Plain ends
AB-3/4LS-1/2PE-164 3/4 in. 1/2 in. 164 ft. Plain ends

Product Specifications

Specification Details
Brand Armbridge
Product type Individually insulated copper refrigeration tubing
Copper tube sizes 1/4, 3/8, 1/2, 5/8, and 3/4 in. O.D.
Available lengths 50 ft. and 164 ft.
Insulation thickness 1/2 in.
End configuration Plain ends with protective plastic caps
Copper designation C12200 copper
Copper tubing standard ASTM B280
Insulation temperature range -40°C to 120°C
Pressure rating Varies by tube diameter; supplied specifications list a range of approximately 2,100 to 7,000 psi
Recommended applications Ductless mini-splits, heat pumps, central air-conditioning systems, and refrigeration equipment
This listing is for one individually insulated copper tube, not a paired line set. Select the outside diameter and roll length required for the installation. Confirm the equipment's specified liquid-line and suction-line sizes before ordering. Installation should be completed by a qualified HVAC professional in accordance with the equipment manufacturer's instructions and applicable codes.
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