PRODUCTS & SERVICES

DUO-THERM “505”

505 with wire

THERMACOR’S DUO-THERM “505” is a factory-fabricated, pre-insulated piping system that incorporates polyurethane foam and a rugged, non-corrosive, High Density Polyethylene (HDPE) jacket with a Class A Steel Conduit System.

DUO-THERM is ideal for the distribution of high pressure steam, condensate, and high temperature hot water. The system is built around a typical Class “A”, steel-in-steel system, but is enhanced with an outside layer of polyurethane foam and a non-corrosive HDPE jacket. The HDPE jacket ensures watertight integrity of the insulation envelope, eliminating the need for cathodic protection. The system is pre-fabricated and pre-engineered as a complete system that is drainable, dryable, and air testable with total manufactured components: pipes, loops, ells, tees, end seals, gland seals, and anchors. The system is built to withstand heavy traffic/earth loads, high water tables, and the most corrosive of soils. An ERM leak detection system can be embedded in the foam insulation to detect groundwater intrusion.

Carrier Pipe:
• As Specified by Engineer

Conduit:
• 6” ≤ c ≤ 26” – 10 Gauge
• 28” ≤ c ≤ 36” – 6 Gauge
• 38” ≤ c ≤ 42” – 4 Gauge

Outer Jacket:
• High Density Polyethylene (HDPE)

Outer Insulation:
• Polyurethane foam

Carrier Pipe Insulations:
• As specified by engineer

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