Accessoires ventilateurs (translation in progress): suppliers, wholesalers and manufacturers on Hellopro
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Accessoires ventilateurs (translation in progress) :

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CONTROL BOX

CONTROL BOX
- for radial fans & airboxes - max. 9 A - with switch for gas valve - dim. in mm (W/D/H): 300x200x150 - Volt: 400- HZ: 50 - Phases: 3 - max. 4 kW >>>
View the product on gastrodirect.fr
CONTROL BOX

CONTROL BOX
- for radial fans & airboxes - max. 15 A - with switch for gas valve - dim. in mm (W/D/H): 300x200x150 - Volt: 400- HZ: 50 - Phases: 3 - max. 5,5 kW >>>
View the product on gastrodirect.fr
EXTERNAL ROTOR MOTOR

EXTERNAL ROTOR MOTOR
External rotor motors drive all of the Ecofit fans and most of the Rosenberg fans. Unlike conventional motors whose rotors are on the inside of a wound stator, external rotor motors have their rotor on the outside. This presents unique advantages to the fan manufacturer and user as detailed below: * An extremely compact, therefore space saving unit, is produced by utilising the external rotor component as the hub of a fan impeller. * Precision balancing is assured as the hub and impeller becomes one integrated unit of short axial length. * Heat is very effectively removed in the airstream, assisted by the fan impeller that acts as a rotating heat sink of appreciable surface area. * Speed control is then possible by low cost voltage variation because the extra heat generated in the rotor under speed control is lost directly into the airstream. * Air filters can be 'saved' when clean but 'air flow compensated' when dirty by the tendency of centrifugal fans to speed-up as flow resistance increases. The increase in speed is more pronounced when using external rotor motors. * In general the external rotor principle leads to small efficient motors, ideal for saving space within equipment. >>>
View the product on axair-fans.co.uk AXAIR FANS UK LIMITED
MINI-CHP - DACHS ENGINE TECHNOLOGY

MINI-CHP - DACHS ENGINE TECHNOLOGY
DACHS – Features Developed and manufactured by the Baxi Group company Senertec GmbH, the DACHS is a European manufactured packaged mini-CHP unit based on reciprocating engine technology. Operating reliably and successfully across Europe for many years, the DACHS is proven technology and has become the number one choice in mini-CHP. Over 17,000 units have now been installed by Senertec GmbH, and its partner network. Key features of the DACHS are as follows; 5.5 kWe gross electrical output, depending on fuel type 10.4 to 12.5 kWth heat output Overall fuel efficiency between 79% and 92% Compact, integrated package design Noise levels as low as 52 dB(a) at 1 metre Easy to install and operate 80,000 running hour design life Up to 10 DACHS can be installed in a multi module arrangement Complies with G83/1 recommendations for SSEG Integrated modem for off-site monitoring and control >>>
View the product on baxi-senertec.co.uk Baxi-SenerTec UK
RADIAL FANS

RADIAL FANS
Radial fans (up to 5,500 m³/h) Two-fold or three-fold? – Radial fans for air conditioning systems, central ventilation systems (channel system), large extractor hoods, air curtains and heat pumps for air/water systems. The fan wheels are made of sendzimir zinc-coated steel plate and are free from vibrations, due to static and dynamic balancing of wheels. They are driven by 3-phase or speed-variable single-phase induction motors in conventional design (internal running). Characteristics Available as single, two-fold or three-fold fan Continuously variable speed in case of single-phase motors (regarding three-phase induction motors, please inquire separately) High efficiency Vibration-free, silent operation Easy electric supply connection Assembly in every desired position Motor protection in case of blocking Space-saving Long life Protection IP54 with integrated thermal protection >>>
View the product on hanning-hew.com HANNING
EXPLOSION PROOF FANS

EXPLOSION PROOF FANS
Through-the-wall explosion proof fans and hazardous location fans are used for continuous dilution or intermittent ventilation of a room or space in either a supply or exhaust manner. Standard sizes are 10", 12", 14", and 16". Applications include analyzer shelters and battery rooms. CSA (C/US) Certified - The Division 2 hazardous location and general purpose (unclassified) fans are CSA (C/US) certified for both single and dual fan styles. Explosion proof fans are available for Class I, Division 1, Groups C,D or B,C,D. >>>
View the product on marcclimatic.com Marc Climatic Controls
BACKWARD BLADE WING PROFILE - VBA SERIES

BACKWARD BLADE WING PROFILE - VBA SERIES
The VBA series characteristics are: - High efficiency (up to 90%) allowing to reach high savings in the consumption of electricity - Low noise. For a fan the source of noise is mainly the air turbulence created by the impeller. The VBA series has been created to obtain the lowest noise thank to the aerodynamic profile of the inlet cone and of the static and dynamic balancing of the impller Suitable for the exhaust of clean air for the various application of the ventilation, air-conditioning and processes industry. Volume: from 2.000 m3/h up to 250.000 m3/h Pressure: from 20 mm/H2O up to 350 mm/H20 Temperature: up to 250º C >>>
View the product on vebair.it Vebair Groupe - ACM
PRESSURE RELIEF TERMINAL

PRESSURE RELIEF TERMINAL
For use with pressure differential systems designed to comply with BS 5588 Part 4 1998. Designed and developed by AST to allow the designed pressure level to be maintained on escape or fire fighting stairwells, without exceeding the maximum permissible pressure level. Exact free area requirement can be supplied by the PRT unit. Manufactured exactly to order, (and not from pre-sized units) to ensure that the pressure relief terminals meet precise project requirements. The PRT's unique construction provides a fully weatherproof assembly and does not require additional weather louvres. >>>
View the product on advancedsmoke.co.uk Euroduct
RADIAL FANS - WITH FORWARD CURVED IMPELLER

RADIAL FANS - WITH FORWARD CURVED IMPELLER
Radial Fans with forward curved impeller The high efficiency radial fans have been developed especially for modern ventilation and air conditioning applications and are ideal for the movement of air and light aggressive gas and vapours. Diameter of impeller: 133-400 mm max. V= 15000 m³/h, max. pt= 1100 Pa 100% speed controllable with external rotor motor the standard series is according to R20 and the outlet flange is in accordance to DIN 24155 space saving contruction extremely low starting current motor protection through thermal contacts as standards Application: Airconditioning, cleanroom technology, commercial kitchen and gastronomy >>>
View the product on rosenberg-gmbh.com ROSENBERG Groupe - ROSENBERG




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