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Medium pressure axial fans

AMW 250/4

AMW 250/4

MEDIUM PRESSURE AXIAL FAN 1-PH 230 V, 50 Hz TK speed controllable

Ref.-No. 02248

Features

Medium pressure axial fan with cylindrical duct casing, flanges on both sides, direct driven. Long duct casing from sheet steel, enclosing impeller and motor, flanges on both sides with hole pattern to DIN 24155 Pt.3 Axial impeller with 14 aerodynamically profiled blades from polymers. Dynamically balanced to DIN ISO 1940-1, class 6.3 for low-vibration operation. Totally enclosed, AC condenser motor, maintenance-free, with built-in thermal contacts, speed controllable by voltage reduction, with low-noise sealed for life ball bearings, not reversible.

Technical Data

General Information
Ref.-No.:02248
Type:AMW 250/4
Flow rate free-blowing:1360 m³/h
Speed control:TRAFO / ELECTRIC
RPM:1435 min-1
Number of poles:4
Voltage:230 V , 1 W , 50 ph
Rated current (FLC) uncontrolled:0.6/0.6 A
Nominal power:100 W
Max. air flow temperature (controlled):40 °C
Max. air flow temperature (uncontrolled):60 °C
IP protection category:54
PRODUCT_DETAILPAGE_wheel_diameter:250
Weight:9 kg
Wiring diagram no.:966.1
Acoustic data
Case breakout 42 dB(A) in 4 m