Cerro Flow Products Llc 1258 Type M Copper Tube 3/4 in X 5 Ft

Product Description

The CERRO FLOW PRODUCTS LLC 1258 is a Type M residential copper tube measuring 3/4 inches in diameter and 5 feet in length. Type M copper is the lightest-wall designation in the ASTM B88 standard, making it the standard choice for residential water distribution systems where code permits its use. This tube is sold in packages of 10 and is suited for plumbers and pipefitters working on potable water supply, hydronic heating, and general residential plumbing rough-in work. The package weight is 15.28 pounds for the 10-unit pack.

Type M copper tube in the 3/4-inch size is widely used in residential cold and hot water supply lines, branch runs from main distribution headers, and low-pressure hydronic baseboard systems. It is appropriate for soldered, brazed, or press-fit connections in accordance with applicable local plumbing codes. This product is packaged as a unit of 10 sticks, making it practical for job-lot purchasing on residential new construction and remodel projects.

Key Features

• Type M designation — thinner wall thickness suited for residential potable water and low-pressure hydronic applications where code allows
• 3/4-inch nominal diameter — common branch and main supply size for residential systems
• 5-foot length — manageable stick length for tight access and cut-to-fit rough-in work
• Sold in packages of 10 for job-lot efficiency
• Copper construction compatible with soldered, brazed, and press-fit joining methods

Compatibility

Designed as an OEM-style replacement and standard-stock copper tube for residential plumbing and hydronic heating systems requiring 3/4-inch Type M copper per ASTM B88 specifications.

Installation Notes

Installation should be performed by a licensed plumber in accordance with the International Plumbing Code or applicable local code, which governs where Type M copper is permitted versus Type L or Type K. Shut off the water supply and depressurize the line before cutting or joining. Use a proper tube cutter to ensure a clean, square cut and ream the cut end before soldering, brazing, or pressing. Do not use open-flame torches near combustible materials without proper shielding.

Technical Specifications

• Nominal Diameter: 3/4 inches
• Length: 5 feet
• Tube Type: Type M
• Material: Copper
• Application: Residential
• Package Quantity: 10 per package
• Package Weight: 15.28 pounds

Standard Information

• Brand: CERRO FLOW PRODUCTS LLC
• Manufacturer Part Number: 1258