Helios Ventilatoren 334 HR 90 KE mini fan with ball bearing and electric shutter
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191,99 EUR |
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( 228,47 EUR incl. VAT ) ≈ £160.50 | ≈ $212.15 plus delivery charges: 55,00 € |
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| Delivery time from supplier's stock (ca.) 3 workdaysinfo_outline | |
| In Stock: >25 pieces | |
| Lieske Part No.: | 405709 |
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| Mfg Part No: | 334 |
| UPC/EAN: | 4010184003342 |
| Weight: | 0.685 kg |
| Type: | HR 90 KE |
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Product information for Helios Ventilatoren 334:
The Helios Ventilatoren HR 90 KE is a small fan for use in ventilation systems, particularly in ducts with a nominal diameter of 100 mm. It features a spray water-protected plastic housing with an integrated grille cover and is designed for use in indoor environments where a certain level of moisture exposure may occur. The housing provides shock protection in accordance with DIN EN 294, ensuring safe operation and installation. The upward-facing lamellae of the grille cover prevent direct visibility into the suction opening and the built-in pre-rotor, which is beneficial both aesthetically and in terms of safety.
Applications
The HR 90 KE is suitable for use in residential and commercial rooms where continuous, quiet, and maintenance-free ventilation is required. It is frequently mounted in ducts installed in ceilings or walls and is particularly suitable for systems where tool-free installation is advantageous. The snap-clamp mounting allows for quick and easy installation without additional tools. The fan is used in ventilation systems requiring continuous air movement, for example in bathrooms, kitchens, or small production rooms.
Functions and Equipment in Detail
The fan features an impeller with five profiled plastic blades, which ensures high efficiency. The blade design optimizes airflow and minimizes air resistance. The motor is an AC split-pole motor designed for continuous operation and equipped with a thermal overload protection. This protects the motor from damage due to overheating and ensures a long service life. The bearings are maintenance-free, lifetime-lubricated ball bearings, which require no maintenance and provide high operational reliability. The fan is not reversible, meaning it can only be operated in a fixed direction of rotation.
Technology Explained Simply
The housing of the HR 90 KE is rated with protection class IP 45, meaning it is protected against splashing water from all directions and dust cannot enter the interior. This protection class makes the fan suitable for areas where occasional moisture or splashing water may occur, but not for permanent wet conditions or submersion. The snap-clamp mounting allows for quick installation in ducts with a nominal diameter of 100 mm, without requiring additional tools. The integrated grille cover with upward-facing lamellae ensures safe operation by preventing contact with moving parts.
Compatibility and Accessories
Various accessories are available for the HR 90 KE, which facilitate installation and use. These include the MF 90 plastic mounting flange in alpine white, which ensures secure fixation in the duct, and the WES 90/100 wall mounting kit, which enables installation in walls. These accessories are specifically designed for the HR 90 KE and ensure stable and tight-fitting installation.
Installation and Mounting
Installation is tool-free via the snap-clamp mounting, which is directly inserted into ducts with a nominal diameter of 100 mm. The grille cover provides a secure closure, and the lamellae prevent visibility into the interior of the fan. Installation typically takes place in horizontal or slightly inclined ducts, with airflow directed upwards.
Operational Advantages
The HR 90 KE offers high efficiency due to the optimized impeller and lifetime-lubricated ball bearings, enabling maintenance-free operation. The thermal overload protection safeguards the motor from damage, and the IP 45 protection class ensures safe use in moist environments. The tool-free mounting reduces installation time and labor effort. The fan is designed for continuous operation and is therefore suitable for continuous ventilation applications.
Applications
The HR 90 KE is suitable for use in residential and commercial rooms where continuous, quiet, and maintenance-free ventilation is required. It is frequently mounted in ducts installed in ceilings or walls and is particularly suitable for systems where tool-free installation is advantageous. The snap-clamp mounting allows for quick and easy installation without additional tools. The fan is used in ventilation systems requiring continuous air movement, for example in bathrooms, kitchens, or small production rooms.
Functions and Equipment in Detail
The fan features an impeller with five profiled plastic blades, which ensures high efficiency. The blade design optimizes airflow and minimizes air resistance. The motor is an AC split-pole motor designed for continuous operation and equipped with a thermal overload protection. This protects the motor from damage due to overheating and ensures a long service life. The bearings are maintenance-free, lifetime-lubricated ball bearings, which require no maintenance and provide high operational reliability. The fan is not reversible, meaning it can only be operated in a fixed direction of rotation.
Technology Explained Simply
The housing of the HR 90 KE is rated with protection class IP 45, meaning it is protected against splashing water from all directions and dust cannot enter the interior. This protection class makes the fan suitable for areas where occasional moisture or splashing water may occur, but not for permanent wet conditions or submersion. The snap-clamp mounting allows for quick installation in ducts with a nominal diameter of 100 mm, without requiring additional tools. The integrated grille cover with upward-facing lamellae ensures safe operation by preventing contact with moving parts.
Compatibility and Accessories
Various accessories are available for the HR 90 KE, which facilitate installation and use. These include the MF 90 plastic mounting flange in alpine white, which ensures secure fixation in the duct, and the WES 90/100 wall mounting kit, which enables installation in walls. These accessories are specifically designed for the HR 90 KE and ensure stable and tight-fitting installation.
Installation and Mounting
Installation is tool-free via the snap-clamp mounting, which is directly inserted into ducts with a nominal diameter of 100 mm. The grille cover provides a secure closure, and the lamellae prevent visibility into the interior of the fan. Installation typically takes place in horizontal or slightly inclined ducts, with airflow directed upwards.
Operational Advantages
The HR 90 KE offers high efficiency due to the optimized impeller and lifetime-lubricated ball bearings, enabling maintenance-free operation. The thermal overload protection safeguards the motor from damage, and the IP 45 protection class ensures safe use in moist environments. The tool-free mounting reduces installation time and labor effort. The fan is designed for continuous operation and is therefore suitable for continuous ventilation applications.
| General | |
| Degree of protection | IP 45 |
| Motor type | AC split-phase motor |
| Storage type | Ball bearing |
| Overload protection | Thermal |
| Direction of rotation | non-reversible |
| Impeller | 5 profiled plastic blades |
| Mounting method | spring clip mounting |
| Pipe nominal diameter | 100 mm |
| Touch protection | according to DIN EN 294 |
| Housing material | Plastic |
| Grid grille | With upward-facing louvres |
| Operation | for continuous operation |
| Maintenance | maintenance-free |
| Accessories | MF 90 mounting flange, WES 90/100 wall mounting kit |
Questions & answers
What is the delivery time of Helios Ventilatoren 334 HR 90 KE mini fan with ball bearing and electric shutter ?
The article Helios Ventilatoren 334 HR 90 KE mini fan with ball bearing and electric shutter is currently in stock
According to our experience the article is ready for dispatch within 3 working days. The delivery time usually refers to 1 piece. When ordering larger quantities, we can maybe shorten the delivery time. Just send us an inquiry about the desired quantity of Helios Ventilatoren 334 to our sales team for an exact delivery time.
How can I buy the item at a lower price?
We offer you Helios Ventilatoren 334 HR 90 KE mini fan with ball bearing and electric shutter always at the best possible price. We can give you a discount of 2% on Helios Ventilatoren 334 HR 90 KE mini fan with ball bearing and electric shutter if you choose payment in advance on ordering.
We also offer individual prices for your needs. You can get an offer by using the form Wholesale Inquiry.
Fitting accessory for Helios Ventilatoren 334 HR 90 KE mini fan with ball bearing and electric shutter
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Helios Ventilatoren 717 WES 90/100 wall mounting kit D=110 mm
WES 90/100 Wall mounting kit Consisting of two telescoping Plastic tubes. For flush-mounting of 260-500 mm suitable. Exterior wall close over frame with three blades as an automatic ... Lieske Part No.: 270300 Mfg Part No: 717 Type: WES 90/100 |
51,77 EUR
 ≈ £43.28 | ≈ $57.21
Delivery time from supplier's stock (ca.) 3 workdaysinfo_outline
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Helios Ventilatoren 819 MF 90 mounting flange for minifan made of plastic alpine white T23 mm
MF 9 Mounting Plastic, color alpine white, depth 27.5 mm. For ceiling installation required for easy installation in tight manholes Ten. Brand: Helios No.: 8 ______________________________________ MF ... Lieske Part No.: 853855 Mfg Part No: 819 Type: MF 90 |
13,96 EUR
≈ £11.67 | ≈ $15.43
Delivery time from supplier's stock (ca.) 2 workdaysinfo_outline
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