Specification: The ER..C plug fan, optimized for a very compact construction design. IEC-three phase motor with a PTC for fail-safe operation. Motorless RH..C impeller with 7 backward curved blades. Impeller diameters from 225 to 1,120 mm. Impeller made from sheet steel with surface protection achieved through powder coating. Equipped with hub (taper lock hub or fixed hub) and inlet ring.
Attributes and special features: The rotating diffuser provides high efficiency. Very good acoustic performance. Air volumes up to 110,000 m³/h free blowing, max. static pressure increase of up to 2,500 Pa feasible. Also available in ATEX design.
Applications: Air Handling Units, cooling, ventilation
Operating instructions: Ex Operating Instructions Centrifugal Impeller without scroll / plug fans L-BAL-019-GB (236 kb, downloads: 2308, ) version/date: 04/08 Index 003 Ex Operating Instruction Centrifugal Impeller without scroll / plug fans L-BAL-019-GB direct driven, with IEC standard motor, protection
class increased safety EEx e II and EEx de IIC T4
pressure-proof housing for the conveyance of zone
1 category 2G and zone 2 category 3 G explosive
atmospheres. Ex Supplement to L-BAL-019 (44 kb, downloads: 1511, ) version/date: 08/01 Supplement to L-BAL-019 Operating Instructions
Centrifugal Impeller without scroll /
Plug Fans for the extraction of explosive atmosphere from zones 1 and 2 for operation with converter Operating Instructions Centrifugal Impeller without scroll / Plug Fans L-BAL-018-GB (297 kb, downloads: 3217, ) version/date: 04/08 Index 003 Operating Instruction Centrifugal Impeller without scroll / plug fans L-BAL-018-GB RH..
ER..
GR..
