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Ex-proof ventilator GRK R 20/2 D Ex
Source photo:
Maico
(fig. might be different or similar)

Ex-proof ventilator GRK R 20/2 D Ex

EAN/GTIN: 4012799734413
WEEE: DE 78107228
Manufacturer: Maico
Manufacturer no.: GRK R 20/2 D Ex
Manufact.-SKU: 0073.0441
Customs tariff no.: 84145935
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1.178,38 GBP Price incl. VAT (0,00 GBP)
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Delivery time:
14-16 days [GB] Items to be procured that can be ordered (no central warehouse item) - live request to the central warehouse directly in the cart or click the link below the price >Quantity available?<
Delivery takes place day-exactly. Article is very heavy and/or bulky! Article is >31kg and/or bulky | Package > 1.2m x 0.6m x 0.6m
pce

We always deliver the latest available article version.
Minimum order value (UK): 150 EUR (Sub total)

Note:
The installation of electrical devices may only be carried out by an approved electrician and, in the case of high-voltage systems (> = 400V and country-specific nominal power), only with the consent of the respective electricity network operator.

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Radial fan 2 pole, size 200 GRK R 20/2 D Ex, nominal voltage 400 ... 400V, frequency 50 ... 50Hz, power consumption 0.18kW, housing material plastic, unloaded air volume 1100m³/h, medium temperature -20 ... 40° C, protection class (IP) IP55, nominal diameter duct 200mm, installation location pipe, for Ex zone gas 2, for Ex zone dust without, device group according to Directive 94/9/EC II, explosion protection category for gas ATEX gas explosion protection , Cat. 3G, explosion protection category for dust without, temperature class according to directive 94/9/EC T4, radial blower made of plastic for use in potentially explosive areas. Explosion protection and approvals according to ATEX. Qualified for all gases and vapors of Ex Groups IIA and IIB and also for hydrogen. MAICO Ex fans meet the safety requirements of the European Directive RL 2014/34/EU for devices and protective systems in potentially explosive areas. For Zone 2. Types of protection: d - flameproof enclosure and c - structural safety. High-pressure fan for industrial applications. Low noise level and high efficiency. Suitable for conveying corrosive and acidic air. For simple and direct installation on a pipe system. The motor is outside the airflow. Housing made of high-quality, conductive plastic, antistatic. Standard orientation for housing LG 270°. Suitable for temperature ranges from -20 °C to +40 °C. The motor base made of epoxy-coated sheet steel for attaching the fan is included in the scope of delivery. Radial impellers with backward curved blades made of polypropylene. Motor: Asynchronous three-phase motor. Protection class IP55. Operating mode S1 (continuous operation). Temperature class T4. Mounting base for motor made of epoxy-coated sheet steel. Speed controllable with frequency converter. The permissible frequency range for speed control with a frequency converter is 20 Hz to 50 Hz. The temperature in the fan motor is monitored by PTC thermistor. The PTC conductors must be connected to a trigger system (safety device in accordance with Directive RL 2014/34/EU) that permanently disconnects the fan from the network if temperatures are too high. Electrical connection: Connection in the terminal box on the motor. Cable gland in Ex d version included in delivery. Item: GRK R 20/2 D Ex, delivery volume: 1100 m3/h, speed: 2880 1/min, impeller type: radial, speed controllable: yes, reversibility: no, voltage type: three-phase current, Rated voltage: 400 V, mains frequency: 50 Hz, nominal power: 180 W, Inominal: 0.7 A, protection class: IP 55, thermal class: F, pole-changing: no, installation location: pipe connection, installation position: horizontal, housing material: plastic, polyethylene, Impeller material: plastic, polypropylene, color: black, weight: 17 kg, weight with packaging: 40 kg, width: 408 mm, height: 400 mm, depth: 373 mm, width with packaging: 1200 mm, height with packaging: 800 mm, depth with packaging: 550 mm, EX designation according to ATEX directive: Ex II 3 G, Ta ambient temperature: -20 °C >= Ta >= +40 °C, operating mode: S1, PTC DIN 44082: M 100 , Temperature class: T4

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Product image 1 Maico GRK R 20 2 D Ex Ex proof ventilator
Product image 1
Product image 2 Maico GRK R 20 2 D Ex Ex proof ventilator
Product image 2
Dimensional drawing 1 Maico GRK R 20 2 D Ex Ex proof ventilator
Dimensional drawing 1
Dimensional drawing 2 Maico GRK R 20 2 D Ex Ex proof ventilator
Dimensional drawing 2
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