Solar Connection Hoses
Arsenflex Solar Connection Hoses are a modern solution for solar panel installations designed to get hot water using solar energy.

In order to reduce difficulties of determining needed hose lenghts and using beforehand manufactured hoses during installations, Arsenflex Solar System Hoses are produced either single or double insulated according to customer demands and shipped in coils of 10 to 50 meters.
Arsenflex Flexible Metal Solar and Boiler Hoses
Also to ease making the connection from collector temperature sensor to control unit, a double-tipped silicon cable is attached besides the hose and insulation.
Especially in external environments, preferring hoses with insulating prevents energy and heat losses which are exteremely important for the whole system.
Arsenflex Solar and Boiler Hoses
Dimensions and Operating Conditions of Solar System Hoses
DN | Inner Diameter | Outer Diameter | Tol.(±) | Static Bend Radius |
Wall Thickness | Pitch Type | Pressure Rating | Surface Area | Weight | |
---|---|---|---|---|---|---|---|---|---|---|
(mm) | (inch) | (mm) | (mm) | (mm) | rmin (mm) | (mm) | (Pitch) | (bar) | (m²/m) | (kg/m) |
12 | 1/2" | 12.4 12.0 |
16.7 16.7 |
0.20 | 19 | 0.15 | Wide Standard | 16 9 |
0.07 0.09 |
0.09 0.11 |
16 | 5/8" | 16.6 16.2 |
22.0 21.8 |
0.20 | 25 | 0.18 | Wide Standard | 10 7 |
0.10 0.12 |
0.14 0.17 |
20 | 3/4" | 20.3 20.0 |
26.0 26.7 |
0.20 | 30 | 0.20 | Wide Standard | 10 4 |
0.12 0.17 |
0.16 0.22 |
25 | 1" | 25.6 25.4 |
31.7 32.3 |
0.20 | 35 | 0.20 | Wide Standard | 8 3 |
0.15 0.20 |
0.24 0.35 |
Types of Solar System Hoses with Insulation
1 in 1 Single Insulated Hoses without Braiding

Hose Diameters | DN12 / DN16 / DN20 / DN25 |
Hose Lenghts | 10 / 15 / 20 / 25 / 50 m |
Insulation Thickness | 9 mm / 13 mm / 19 mm |
Hose Type | Wide / Standard Pitch |
Hose Material | AISI 316L / 304L |
Insulation Material | EPDM |
Cable Material | Silicon |
2 in 1 Double Insulated Hoses without Braiding

Hose Diameters | DN12 / DN16 / DN20 / DN25 |
Hose Lenghts | 10 / 15 / 20 / 25 / 50 m |
Insulation Thickness | 9 mm / 13 mm / 19 mm |
Hose Type | Wide / Standard Pitch |
Hose Material | AISI 316L / 304L |
Insulation Material | EPDM |
Cable Material | Silicon |
2 in 1 Double Insulated Hoses with Braiding

Hose Diameters | DN12 / DN16 / DN20 / DN25 |
Hose Lenghts | 10 / 15 / 20 / 25 / 50 m |
Insulation Thickness | 9 mm / 13 mm / 19 mm |
Hose Type | Wide / Standard Pitch |
Hose Material | AISI 316L / 304L |
Insulation Material | EPDM |
Cable Material | Silicon |
Quick Connection Tecniques for Arsenflex Solar System Hoses

It is quite important to use an easy and quick connection tecnique for hose installations in solar energy systems.This provides cost savings by reducing workmanship costs besides providing products at a good cost. Because no handiness is required for mounting hoses and connection parts we produce, it is quite easy for anyone without experience.
Material Specifications
Hose | AISI 316L - 304L Stainless Steel |
Ring | AISI 304 Stainless Steel |
Fittings | MS58 Brass |
Seal | Klingerite without Asbestos |
Dimensions and Operating Conditions
Hose Diameter DN |
Connection Diameter | Inner Diameter | Outer Diameter | Tol.(±) | Kit Hose Length |
Kit Part Qtys |
Pressure Rating | Temperature Rating | |
---|---|---|---|---|---|---|---|---|---|
(mm) | (inch) | (inch) | (mm) | (mm) | (mm) | (m) | (piece) | (bar) | °C |
12 | 1/2" | 1/2" | 12.4 | 16.7 | 0.20 | 25 | 10 pcs of Nut Ring Seal |
16 | 150 |
16 | 5/8" | 3/4" | 16.6 | 22.0 | 0.20 | 20 | 10 | 150 | |
20 | 3/4" | 1" | 20.3 | 26.0 | 0.20 | 15 | 6 | 150 | |
25 | 1" | 11/4" | 25.6 | 31.7 | 0.30 | 10 | 5 | 150 |
Arsenflex Flexible Metal Solar and Boiler Hoses
Arsenflex Solar and Boiler Hoses