CENTRIFUGAL MEDIUM PRESSURE ATEX FAN
MANUFACTURING FEATURES
• Cast aluminium housing.
• Cast aluminium impeller.
• Polyester powder finishing coat.
• ATEX asynchronous squirrel-cage motor with IP-55 protection and class F insulation. Manufactured with standard voltages: 230/400V 50Hz in three phase motors up to 4kW and 400/690V 50Hz for higher powers.
ATEX certified - Ex-d:II 3GD EX-d
- Ex-e: II 3GD Ex-e
- Ex-nA: II 3GD ExnA
• Standard position LG 270.
APPLICATIONS
Designed for inline installation, they are suitable for:
• Ventilation in indoor environments classified as ATEX
• Maximum working temperature from -20ºC to 80ºC.
UNDER REQUEST
• 60Hz fans and special voltages.
• Position: LG 0, LG 45, LG 90, LG 135, LG 180 and LG 315.
In compliance with the Directive 2014/34/UE
A | BØ | C | D | D1 | D2 | D3 | D4 | D5 | D6 | E | F | G | H | IØ | J | L | M | NØ | OØ | ØK | P | Q | RØ | SØ | TØ | U | V | W | X | Y | Z |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
240 | 110 | 162 | 413 | 405 | 402 | 519 | 473 | 440 | 431 | 353 | 210 | 160 | 240 | 90 | 140 | 65 | 105 | 132 | 6.2 | 119 | 18.5 | 77 | 13 | M6 | 152 | 460 | 406 | 363 | 353 | 460 | 406 |
MANUFACTURING FRATURES
• Inlet protection guard to avoid the entry of objects and contact with the impeller.
• Made of galvanised steel models 7,9, 10, 12 and 15. And the rest of models with polyester powder finishing coat.
MANUFACTURING FEATURES
• Flexible polyurethane coupling flange with fiberglass fabric to avoid possible vibrations to the installation.
• 160 mm width and supplied with 2 fixing clamps.
• Certified according to the European standard EN 12101-3 400ºC/2h. Fire classification: M0.
MANUFACTURING FEATURES
• For axial (inlet and outlet) and centrifugal (inlet) fans.
UNDER REQUEST
• Versions in stainless 304 and stainless 316.
MANUFACTURING FRATURES
• Outlet protection guard to avoid the entry of objects and contact with the impeller.
• Made of steel and protected against corrosion with polyester resin powder.
MANUFACTURING FEATURES
• Metal insulators designed to work with compression with 85% insulation according to the following arrows (travel in mm) and rpm:
Arrow (mm.) r.p.m.
20 mm >600 r.p.m.
30 mm >500 r.p.m.
• Made of high quality elastic steel, with rectangular base and rubber mat to improve the grip. It treats of a resistant product and easy assembly, that avoids all type of vibrations of the fans to the structure of the premises.
• Operating temperature from -45 ° C to + 120 ° C.
APPLICATION
• To install under machines with rotating components, ventilation groups, fans, ventilation boxes, etc.