HRSFUNKE Heat Transfer FZE

Dubai, United Arab Emirates

HRSFUNKE hot water calorifiers are designed for use with any primary heating source, for example a solar system or boiler, to provide hygienic water for a wide range of applications. Direct heating sources like solar and boilers can affect water quality so that an isolating medium such as an HRSFUNKE hot water calorifier is required. HRSFUNKE hot water calorifiers provide hygienic hot water, by using specially designed copper U-Tube heat exchangers. The calorifier will use the primary side hot water as an indirect heating source and will transfer energy to the cold water side.

Electrical heaters can also be used with HRSFUNKE hot water calorifiers either as back up or to meet peak demand.

HRSFUNKE steam calorifiers are designed to be used with steam boilers as the primary heating source to provide hygienic hot water for different applications. Heating sources like these cannot be used as a direct heating source since they will affect the water quality and also high pressure steam is difficult to handle. But The HRSFUNKE hot water calorifiers can provide hygienic hot water, by using specially designed copper U-Tube heat exchangers which can withstand high pressure and will convert the heat from the steam to the secondary water effectively.

With these we can also provide an electrical heater either as a back up or to meet peak demand.

The HRSFUNKE SolarStor vessels are a range of storage cylinders for use in conjunction with the HRSFUNKE solar water heating system. All our vessels are manufactured from copper lined steel, stainless steel, glass lined steel as per customer requirement and are fitted either with dual heat exchanger coils or with one heat exchanger coil and electrical back up.

The system boiler would be connected to the upper coil to use as a back up and solar connected to the lower coil, which has a unique design where the bottom of the coil is much lower than in a normal cylinder design, which reduces the amount of cold water in the tank and therefore the risk of legionella.

All our standard vessels have a maximum working pressure of 6 bar g and are supplied complete with factory fitted thermostat and thermometer. The vessels are insulated with mineral wool and encased in a heavy duty polyurethane cladding.

The HRSFUNKE cold water tank offers a high quality solution for domestic water cooling. The tank is manufactured from either copper, copper lined steel, stainless steel, galvanised steel or glass lined steel. The heat exchangers are made from either copper or stainless steel AISI 316L guaranteeing an hygienic, reliable and durable product.

Particular attention has been paid to the design and layout of the units and the HRSFUNKE cold water tank offers an excellent product both aesthetically and technically. These bespoke tanks can be designed around constraints within the plant room and also special attention is paid to where the terminating connections need to be on the unit so it ties in well with the system pipe work, helping to reduce on site costs due to labour and material savings.

HRSFUNKE buffer tanks offer storage solutions for Domestic Hot Water Systems (DHWS). These tanks are designed to be installed in DHWS to reduce the boiler or solar output requirement by supplying a stored volume of hot water to cover peak loads.

The standard vessels range from 100 to 5, 000 litres. Custom made designs are available to suit site requirements, with dimensions together with the size and positioning of the connections to suit. HRSFUNKE can manufacture vessels up to 100, 000 litres.

Immersion heaters and all associated controls can be supplied and fitted to provide an electrical backup facility for boiler shutdown periods with duties ranging from three to 300 kW. This includes heaters, control panels - staged or thyristor control, and all necessary wiring to the latest standards and regulations.

All HRSFUNKE vessels are designed and manufactured in accordance with the Pressure Equipment Directive. The vessels are available as 6 bar g and 10 bar g as standard. Higher pressures and temperatures than those stated are available upon request.

• Efficient thermal insulation
• increased total thickness made by joining two rock wool layers with aluminium foil.
• insulation of the casing by eliminating the thermal bridges.
• Reversible door opening hinges and closing bolts giving adjustment in all directions.
• Superior walkable gangway.
• Simple electrical connection via fast coupling connectors.
• Panel boards electromechanical and electronic, expandable (optional).
• Possible combinations - one, two, three stage or modulating burners.
• Future implementable functions integration using optional kits, with boiler already installed.
• Smooth smoke pipes with helicoidal turbolators as standard for gas/light oil and oil fuel versions that allows for heat exchange and the cleaning of combustion residues.

RFB - (64 to 291) kW Reversed Flame Fire Tube Boiler

• Compact dimensions simplifies the transport and the positioning in boiler house.
• Thermal exchange optimisation by driven water passage into the boiler.
• Tube bundle positioning decentralised upwards, above the furnace, with drastic reduction of possible condensation.
• Smoke pipes with extra thickness for anti condensing effect.
• Turbulators for thermal exchange optimisation into the smoke pipes.
• Bottom of the furnace reinforced with U profiles for greater mechanical resistance.
• Internal door insulation in light refractory concrete.
• Front door with self centering locking.
• External casing inclusive of 60 mm rock wool insulation.
• Panel board suitable for electronic control

The HRSFUNKE evacuated tube solar thermal collectors comprise a set of glass tubes fitted to a header pipe. The tubes are coated externally with an absorbent film. Internally, the glass tube has a copper pipe (also known as a heat pipe) with the solar fluid within the copper tube. Between the copper tube and the glass tube, the air is removed to create a vacuum. This lets the solar radiation in to heat the copper tube but stops any heat escaping back out because of the vacuum, thereby making them more efficient in the winter than flat plate collectors. The fluid heated within the tube rises during the natural convection process to the top in the header and is replaced by cooler water which is heated during the heating cycle. This is circulated through the heat exchanger to transfer the heat to the hot water system. The solar water is cooled during this process as its heat is transferred to the domestic hot water, the solar heating cycle then starts again.

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Save energy with CONA's advanced steam trap technology. Ball float, bimetallic, thermodynamic and balanced pressure steam traps or CODI manifolds. Cut costs and energy consumption with the patented cona-control monitoring system. Thousands of steam traps tested individually in just three seconds!

ARI FABA bellows valves. Extra-tight shut-off due to "cut effect". Extra-tight shut-off due to conical marginal seat geometry. Extra-tight shut-off due to significantly increased seat pressure and longer service life or ZETRIX the ARI process valve for challenging applications. Triple offset design, metal seal and self-aligning sealing ring.

A combination of components from our own production line together with those from renowned manufacturers are used during the manufacturing process. The result is a unit supplied complete with accessories that is ready to operate and ready for connection (CVE). CERTUSS steam generators negate the need for time consuming and costly pre-installation procedures and offer factory tested safety and reliability and offer a compact high capacity system with a considerably reduced power requirement.

A wide range of ancillary equipment such as the Thermotimat control unit that allows for automatic operation of the plant without the need for personnel, is also available.

The SC series CERTOMAT system, installed as standard, indicates the operating state of the steam generator, displaying the information in plain text and storing messages for detailed evaluation at a later stage.

The touch screen of the TC series guides the operator graphically through all the application steps and when required provides access to system specific supplementary functions, reminders for maintenance dates or further preventative measures for maintaining operational reliability.

All the signals can be integrated into a process control system provided by the customer (GLT). The inclusion of the steam generator control system into a company network is also possible. The data transfer can be affected via Ethernet switch directly or via interfaces, for example PROFIBUS, DSL or GSM.

The latest models from a proven series, the CERTUSS Universal 500 - 1800 TC feature immediate modulating output adjustment and a simplified operation. The CERTUSS Universal series of steam generators are manufactured in four sizes and can be supplied with oil, gas or combination combustion. Available as either individual units or in multiples these new generation steam generators meet all requirements.

CERTUSS steam generators The right choice for every application

Selected components from our own production and from renowned manufacturers are used during manufacturing. The provision together with complete accessories as a ready to operate, ready for connection unit (CVE) is a particular advantage of the CERTUSS offer. It saves time consuming and costly pre installation and offers factory tested safety and reliability. A wide range of additional equipment such as the Thermotimat control unit for fully automatic operation of our plants without personnel offer a compact high-capacity system and a considerably reduced power requirement.
The CERTOMAT system of the SC series installed as standard indicates the operating state of the steam generator, displays them in plain text and stores messages for detailed evaluations.
The touch screen of the TC series guides the operator graphically through all the application steps and when required provides access to system specific supplementary functions through to reminders for maintenance dates or further preventative measures for maintaining the operational reliability.
All the signals can be integrated in a process control system provided by the customer (GLT).
Inclusion of the steam generator control system in a company network is possible. The data transfer can be effected via Ethernet Switch directly or via interfaces, such as for example PROFIBUS, via DSL or GSM.

Find the suitable CERTUSS steam generator here
CERTUSS Elektro steam generators are compact, powerful and economical. In Germany, electric versions do not require approval for installation and operation.

Selected components from our own production and from renowned manufacturers are used during manufacturing. The provision together with complete accessories as a ready to operate, ready for connection unit (CVE) is a particular advantage of the CERTUSS offer. It saves time consuming and costly pre installation and offers factory tested safety and reliability. A wide range of additional equipment such as the Thermotimat control unit for fully automatic operation of our plants without personnel offer a compact high capacity system and a considerably reduced power requirement.
The CERTOMAT system of the SC series installed as standard represents the operating states of the steam generator, displays them in plain text and stores messages for detailed evaluations.
The touch screen of the TC series guides the operator graphically through all the application steps and when required provides access to system specific supplementary functions through to reminders for maintenance dates or further preventative measures for maintaining the operational reliability.
All the signals can be integrated in a process control system provided by the customer (GLT).
Inclusion of the steam generator control system in a company network is possible. The data transfer can be effected via Ethernet Switch directly or via interfaces, such as for example PROFIBUS, via DSL or GSM.

CERTUSS accessories are designed to meet individual requirements and correspond technically with the CERTUSS steam generators.

HRSFUNKE electric calorifiers are designed to be used with electricity as the primary energy heating input and are ideal for applications where there are no boilers or other hot water generating equipment available. HRSFUNKE electric calorifiers are supplied with their own control panels, which monitor and control the heating process to provide maximum efficiency operation. Electrical heaters are made from Nicolloy 825 to guarantee an extended life.
All electric calorifiers are supplied with their own control panel.

• Can be designed according to requirements.
• Temperature control
• Timer control
• High level, low level cut off
• Provision for BMS
• Leakage Protection using ELCB, MCB
• Can provide different stages
• On-Off indication
• CE Certified

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A wide range of standard units can now meet most of the applications in the field of oil / air cooling units. 17 sizes of the OKAN series are available with a maximum heat dissipation of 6.2 kW/K, subject to market requirements, in one or multi-pass design options.
Additionally, for plant engineering and for series producers we are developing project related special designs.

• Cooling of oils, hydraulic fluids and emulsions using ambient air - especially in the fields of mechanical engineering, plant engineering, building machinery and the special automotive industry.
• Used as additional coolers at peak loads ie in the summer. Where water is not available or piping is too expensive the basic element is an aluminium cooler core - bar and plate construction. Oil tubes are fitted with a turbulence element to ensure an optimum heat transfer. The fan mounted behind the core is usually a suction fan.

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