Stahlmann solutions for solar collectors
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STAHU JMANN STAH LMAN N ^ FORSOLAR ~ COLLECTORS umn

SOLAR COLLECTORS ARE THE LATEST SUSTAINABLE GLOBAL TREND IN HOME HEATING

OPERATING PRINCIPLE OF VACUUM SOLAR COLLECTORS The evaporated liquid carries thermal energy to the solar collector manifold. Vacuum tubes. Main heating elements of the solar collector. The liquid inside the vacuum tube evaporates and rises up to the top. Manifold. Device accumulating thermal energy.

The heat carrier or water, heated in the manifold to a certain temperature, circulates through Stahlmann tubes in the heating systems of the house: heating circuit, water underfloor heating systems, etc. There are also other types of solar collectors, for example, thermosiphon collectors. The heating process takes place directly in the tubes of the main heating system, running through this type of collector. Stahlmann corrugated tubes. Best-in-class stainless steel tubes for heating systems. Foam rubber. Material used for Stahlmann tubes insulation to reduce heat loss. Quick-assembly...

We offer premium solutions for tubing in solar collectors: RELIABLE CORRUGATED TUBES MADE OF HIGH-ALLOY STAINLESS STEEL IGH-QUALITY FITTINGS

STAHLMANN - THE IDEAL SOLUTION FOR SOLAR COLLECTORS HIGH THERMAL RESISTANCE makes it possible to use them in solar collectors where the temperature can reach 150°С ABSOLUTE RESISTANCE TO SUB-ZERO TEMPERATURES makes it possible to use them in cold climates ABSOLUTE RELIABILITY сorrugared tubes and fittings make a reliable system that can withstand water hammer up to 60 bar QUICK INSTALLATION thanks to the special quick-assembly design of fittings, the system can be installed in the shortest possible time

Stahlmann corrugated stainless steel tubes are used as a part of solar collector solutions for household, commercial and industrial needs for: HEATING CIRCUIT POOL HEATING WATER UNDERFLOOR GREENHOUSE HEATING SYSTEMS HEATING

Advanced equipment, high-quality raw materials and reliable suppliers ensure the production of best-in-class corrugated tubes for more than 10 years. 316L STAINLESS STEEL High-alloy 316L stainless steel is rich in molybdenum and nickel, which significantly increases anti-corrosion properties. 100% WELD TIGHTNESS The precise argon welding technology provides reliability and durability of the tubes. UNPRECEDENTED FLEXIBILITY Tubes become flexible by annealing in a modern induction furnace without oxygen exposure.

Lifetime warranty from the manufacturer STAHLMANN TUBE ADVANTAGES: EASY TO CUT AND BEND No special equipment or tools required IMPROVED PLASTICITY AND FLEXIBILITY add a significant safety margin for multiple bending RESISTANT TO CORROSION AND AGGRESSIVE ENVIRONMENTS due to nickel and molybdenum in the alloy and zero oxygen permeability ENVIRONMENTAL SAFETY No risk of harmful emissions as a result of temperature fluctuations

To ensure airtight installation of StahLmann corrugated tube systems, we offer an extensive range of original fittings made of high quality CW617N brass. The distinctive feature of the fittings is their unique quick-assembly design providing high speed of installation. FOR SOLAR COLLECTORS WE RECOMMEND USING SPECIAL HIGHTEMPERATURE SILICONE GASKETS (SUPPLIED SEPARATELY)

STAHLMANN FITTINGS ADVANTAGES: MAXIMUM STRENGTH AND DUCTILITY of the fittings and Locking rings made of CW617N brass (58-59% copper) HIGH ACCURACY AND DURABILITY of use due to hot forging — the modern manufacturing method TIGHT CONNECTIONS due to fitting set of rings and gaskets of high quality

RELIABLE FITTING DESIGN Special design based on a highstrength self-locking ring 1 Union nut 2 Locking ring (CW617N brass) 3 Pressure ring (stainless steel) 2 4 Silicone gasket 5 Body 1 2

Easy Installation of the Stahlmann System Fitting installation is made in a matter of seconds. It is simply required to insert the tube into the union nut and tighten it. No disassembly of the fitting is required. 1 Carefully cut off the required length of the tube with a roller tube cutter 2 Unscrew the union nut (not completely). Insert the tube into the fitting and tighten the nut

In order to reduce heat Losses when the heat carrier moves in tubes from the manifold to the heating systems, we recommend the use of synthetic foam rubber or aerogel tube insulation. ADVANTAGES No shrinkage during operation Low thermal conductivity, heat savings up to 70% creased steam and water resistance Elasticity in a wide temperature range High resistance to microorganisms, mold, atmospheric phenomena Ability to self-extinguish in fire Long service life

AEROGEL ADVANTAGES Light weight No shrinkage during operation Low thermal conductivity (0.016 W/m K at 10 ⁰C) with minimum insulation thickness Low sorption humidity Incombustibility Environmental friendliness Operating temperature range from -250°C to 1000°C High mechanical strength; Long service life

Fitting size Body and lockout material 1.2 1.0 1.0 Maximum short-term temperature, °C Service life, minimum * - fittings can be either coated or uncoated ** - when using high-temperature silicone gaskets (to be ordered separately)

STAHLMANN FITTINGS RANGE FITTINGS FOR CORRUGATED TUBES SSFL1501/2BEF-E

GammaSwiss SA Rue Galilee 6 1400 Yverdon-Les-Bains, Switzerland +41 24 425 01 13 gammaswiss@sst-international.com