Twin Gamma Ultra Series - Vertical discharge mixed flow fans

Description

The Twin Gamma Ultra Series of Mixed-Flow roof fans have been designed for use in commercial ducted exhaust applications. Incorporating twin vertical discharge fans, the unit provides 100% stand-by capacity.

These compact and low profile units are fitted with bird-mesh to prevent the entry of birds and vermin into the ducting or building.

They are available in 5 sizes, extending from 315 to 500mm diameter.

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

Features

Robust, lightweight construction.
Choice of speeds available.
Compact, low profile design.
Designed for vertical exhaust applications.
Backdraft-shutters are an optional extra (See special note).
Can be mounted at angle up to 30°.
Most 3-phase motors are 2-speed star/delta design

Note: Pressure loss across the shutter is now included in the performance curves.

Single Phase Models

Product Code	Avg. dB(A) @ 3m	kW	Amps	Max.Pre [Pa]	Max.Vol [m³/sec]
TGUE314	45	0.22	1.1	202	0.59
TGUE354	47	0.37	1.85	268	0.76
TGUE404	50	0.58	2.6	329	1.17
TGUE454	56	1.1	5.2	446	1.70
TGUE504	59	1.65	7.4	607	2.19
TGUE316	39	0.09	0.48	88	0.39
TGUE356	40	0.12	0.56	120	0.50
TGUE406	46	0.28	1.35	178	0.87
TGUE456	45	0.37	1.75	180	1.08
TGUE506	51	0.54	2.5	267	1.46

Three Phase Models

Product Code	Avg. dB(A) @ 3m	kW	Amps	Max.Pre [Pa]	Max.Vol [m³/sec]
TGUD314	45	0.21	0.5	215	0.59
TGUD354	46	0.33	0.68	277	0.75
TGUD404	50	0.54	1.2	338	1.19
TGUD454	56	1	1.95	432	1.66
TGUD504	58	1.45	2.8	539	2.05
TGUD316	39	0.09	0.26	89	0.39
TGUD356	40	0.13	0.36	122	0.50
TGUD406	45	0.22	0.56	166	0.83
TGUD456	45	0.32	0.7	186	1.07
TGUD506	50	0.48	0.88	244	1.40
TGUD318	36	0.05	0.11	68	0.34
TGUD358	36	0.07	0.14	90	0.44
TGUD408	38	0.13	0.28	89	0.62
TGUD458	33	0.19	0.39	62	0.64
TGUD508	43	0.31	0.5	133	0.88