Caleffi 1/2" SolarFlex Stainless Steel Pipe - 50ft Coil

Price: $772.25
6 Months Same as Cash
As low as $ $128.71 / month*

SolarFlex is a system solution with pre-insulated flow and return pipes for solar hot water heating systems used to connect the solar collector with the storage tank in an easy, quick, professional way. It optimizes thermal efficiency of the entire system; and the pre-insulation solution of two flexible stainless steel pipes inside two EPDM closed cell insulation and the integrated sensor cable, saves time and reduces cost of installation.

Product Features:

• Easy to install, enabling pipes to be run without using a torch in confined spaces or on the roof
• Ensures a leak-free installation
• Easy to separate, without damaging the tubes
• External copolymer foil protects against UV radiation and mechanical strain
• Identification mark for flow and return
• Meets highest requirements for modern solar heating systems
• Pre-insulated feed and return pipes can be joined easily without special tools

Technical Specifications:

• Two corrugated stainless steel 316L pipes
• Insulation: Two closed cell elastomer UV resistance EPDM
• Outer cover: UV resistant polyolefin copolymer foil
• Insulation thickness: 5/8 inch (16mm)
• Thermal conductivity at 105ºF (40ºC): R-3.6 (.04W/mK)
• Max. working pressure: 150 psi (10 bar)
• Max. fluid temperature: 350ºF (175ºC)
• Min. surface temperature: -60ºF (-50ºC)
• Length per coil: 50 feet (15m)
• Fluid capacity per foot: 0.0219 gallons (0.08 liters)
• Min. bending radius: 5 inch (130mm)
• Pressure loss: Approx. 25% more than in a comparable smooth pipe
• Flammability: Class VO
• Flame spread/smoke density: 25/50

This product includes: (2) double nipples (NA12122), (4) union nuts (R41298), (4) segment rings (NA12112), (4) washers (R50058), and UV resistant jacket.

QB ID: NA3520-15