Series ARKAS

Centrifugal roof fans with air capacity up to 1880 m³/h (50 Hz) in a steel casing with horizontal air exhaust.
Combination name Code EAN Availability Price VAT excl. Preis VAT incl. Add to cart
Dalap ARKAS 150 9160 4250622617278 10+ pcs. 182.10 € 216.70 €
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Dalap ARKAS 200 9161 4250622617285 10+ pcs. 193.70 € 230.50 €
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Dalap ARKAS 250 9162 4250622617292 10+ pcs. 220.67 € 262.60 €
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Dalap ARKAS 315 9163 4250622617308 3 pcs. 267.10 € 317.85 €
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APPLICATION

Exhaust ventilation system for various premises. Suitable for mounting on all roof types as well as connection to round air ducts from 150 mm up to 315 mm diameter. Designed for ventilation of various industrial premises, high-rise buildings, public places, offices, hospitals, restaurants, pools and other premises heated during winter time. 
The fan is not designed for heavy-duty operation in an environment containing dust, solid particles, sticky or fibrous materials. 

DESIGN

The fan casing is made of steel with a polymeric coating. A thin steel connection plate is provided at the base of the fan.

MOTOR

The centrifugal impeller with backward curved blades is powered by means of the single phase motor with an external rotor. The motors are equipped with thermal overheating protection with automatic restart as well as ball bearings for a long service life. For precise features, safe operation and low fan noise, each turbine is dynamically balanced during assembly. Motor protection rating IP 44.

SPEED CONTROL

Smooth or step speed control is performed by means of a thyristor or autotransformer controller. Several fans can be connected to one controller assuming the total power and operating current do not exceed the rated controller values.

MOUNTING

The fan is mounted on the roof directly above the ventilation duct or shaft and is firmly fixed to the flat surface by means of the connecting plate. Electrical connection and mounting should be performed in compliance with the manual and wiring diagram on the terminal box.

CUSTOMS CODE: 84145935

ARKAS_MANUAL

User Manual

ARKAS_EN

EN_Declaration of conformity

ARKAS_CZ

CZ_Prohlášení o shodě

ARKAS_DE

DE_Konformitaetserklaerung

ARKAS_SK

SK_Vyhlásenie o zhode

ARKAS_PL

PL_Deklaracja zgodności

ARKAS_HU

HU_Megfelelőségi nyilatkozat

Model

Voltage (V)
at 50 Hz
Power
consumption (W)
Current
(A)
r.p.m.

Maximum air
capacity (m3/h)
Sound pressure
level at 3m (dB(A))
Weight (kg)

   Graphs
  
ARKAS 150 1-220-240 98 0.43 2705  555 47 6.8  Detail 
ARKAS 200 1-220-240 154 0.67 2375  950 48 7.7  Detail  
ARKAS 250 1-220-240 194 0.85 2790 1310 52 9.6  Detail 
ARKAS 315 1-220-240 296 1.34 2720 1880 54 11.6  Detail 
ModelDimensions (mm)
ØDØD1HLL1Downloads
ARKAS 150 149 400 230 440 330 Detail 
ARKAS 200 198 400 250 440 330 Detail 
ARKAS 250 248 400 249 590 450 Detail 
ARKAS 315 315 550 339 590 450 Detail 

Arkas Dimensions