GFS Flexible Corrugated Stainless Steel Hose insulated and uninsulated supply and return lines for residential and commercial solar heated domestic hot water systems. No Special tolls are required. Just to connect without sweating, soldering, etc.

Product Details:

Stainless Steel Hose:

Stainless metal hose with a corrugated construction conforming to EN ISO 10380 standard, produced with AISI 316L (1.4404) in accordance with EN 10028-7

Connection Parts:

Made from stainless steel (AISI 304-1.4301, AISI 303-1.4305), MS 58 Copper Alloy or NiCr coated Carbon Steel ST 37-2


Insulation in closed-cell EPDM (> 98%) with anti-UV film and a high mechanical friction resistance.

• Does not contain: PVC, CFC, HCFC, Halogens, Asbestos, Bromine, Formaldehyde.

• High fire resistance. Flame-retardant.

• Acoustic absorption according to EN ISO 11654

• Permeability μ ≥ 4500.

• Thermal resistance from -50°C to +150°C (+175°C for short periods).

Color Skin

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