Alpha Series - Downflow Discharge Axial Fans

Description

The Alpha & Beta Series of axial roof units are designed for a wide range of free intake and ducted exhaust air installations. These robust but lightweight exhaust units are available in 7 sizes in each range extending from 315 to 630mm diameter.

Typical Application
Exhausts air from a wide range of commercial applications such as factories, warehouses and workshops, gymnasiums, bulk goods retail outlets and assembly halls.

Features

Wide choice of speeds available.

All motors are speed-controllable.

Some 3-phase motors are 2-speed star/delta design.

Protective bird-mesh guards are fitted as standard on Alpha model unless fitted with optional shutters.

Shutters are fitted as standard to the Beta Series.

Robust, lightweight construction.

Can be used for free intake and ducted applications.

Can be mounted at angles up to 30°.

Supply air units can be supplied.

Single Phase Models

Product Code	Avg. dB(A) @ 3m	kW	Amps	Max.Pre [Pa]	Max.Vol [m³/sec]
AE314D	45	0.09	0.9	98	0.52
AE354D	49	0.09	0.9	85	0.67
AE404D	52	0.25	1.8	86	0.91
AE454D	54	0.25	1.8	92	1.11
AE504D	58	0.55	3.6	93	1.65
AE564D	62	0.75	4.9	125	1.94
AE406D	47	0.12	1.05	39	0.58
AE456D	46	0.12	1.05	41	0.73
AE506D	51	0.18	1.55	41	1.07
AE566D	57	0.25	2.2	57	1.28
AE636D	60	0.55	6	80	1.99

Three Phase Models

Product Code	Avg. dB(A) @ 3m	kW	Amps	Max.Pre [Pa]	Max.Vol [m³/sec]
AD314D	45	0.12	0.5	98	0.52
AD354D	49	0.12	0.5	85	0.67
AD404D	52	0.37	1.4	86	0.91
AD454D	54	0.37	1.4	92	1.11
AD504D	58	0.55	1.75	93	1.65
AD564D	62	0.75	2	125	1.94
AD406D	47	0.18	0.68	39	0.58
AD456D	46	0.18	0.68	41	0.73
AD506D	51	0.25	0.94	41	1.07
AD566D	57	0.25	0.94	57	1.28
AD636D	60	0.55	2	80	1.99