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MIXVENT SERIES
DUCT MOUNTED FANS
B
© FANTECH
2016
RED - Reducer*
Ref.
B-17
VZ - Run-on timer
Ref.
M-14
RSK - Backdraft Dampers
Ref.
J-3
VA - Speed controller
Ref.
M-5
FGR - Filter Unit
Ref.
J-10
TSS1 - 2-Speed switch
Ref.
B-17
FC - Fast clamp
Ref.
J-5
CC - Attenuators
Ref.
H-16
TD
-
TD - Mixvent Fa n
*No. of stages
*S - series
*P - parallel
*SP - series & parallel
Nominal volume flow, m /hr
Spigot diameter, mm
3
The Mixvent Series is a high performance, low profile and
compact in-line mixed-flow fans.
With 7 models in the Series they match standard duct sizes from
100 to 315mm diameter. Suitable for mounting in any position.
Typical Applications
Designed for the ventilation of toilets, bathrooms, ensuites,
laundries and kitchens in homes, hotels, apartments and
commercial buildings. Suitable for both supply and exhaust air
applications and the transfer of warm and cool air from one
room to another.
Features
O
High performance mixed-flow impeller.
O
Fans can be easily removed for maintenance or repair
without disturbing the duct system via specially designed
support brackets.
O
All models are designed for direct connection to standard
diameter circular ducting.
O
A mounting foot is incorporated into the fan housing design
which assists with installation.
O
Includes plug and lead for easy installation.
O
Wired in high speed.
Construction
The housings of models 250/100 to 800/200 are of reinforced,
moulded polypropylene plastic. Models 1300/250 and 2000/315
are of epoxy coated steel.
The mixed-flow impellers are of injection moulded plastic.
Motors
Type - 2-speed squirrel cage, capacitor run.
Electricity supply - 230V, single-phase, 50/60Hz.
Bearings - sealed for life, ball.
Speed-controllable using VA type speed controllers in high
speed only.
Class B insulation, IP44.
See pages
O-3/4
for details on the motors.
Internal Thermal Protection
By fuse to size 350/125 and for all other models manual-reset
thermal overload protection device in accordance with
mandatory requirement for in-duct fans AS/NZS60335-2-80:2004.
Testing
Air flow to ISO5801: Part 1, 1997 and AMCA 210-99.
Noise to BS848:Part 2, 1985
Special Note
Avoid the use of spring-loaded backdraft dampers, extensive
lengths of duct and air valves with the TD-250/100 and
TD-350/125 models.
Multi-stage fans
In addition to being used as single-stage fans, the Mixvent range
can be arranged in parallel, in series or in both parallel and series.
Such flexibility enables higher air flow and pressure demands to
be met. Details for 2-stage parallel are shown over-page; refer to
the Fans by Fantech Product Selection Program for details of
other combinations.
* If it is necessary to connect the TD-2000/315 unit to 300mm diameter ducting
it is recommended 2-RED031-030 reducers be used. In this situation the performance
will be reduced by approximately 7%.
* Only required if other than standard single-stage unit.
SJK - Backdraft Damper
Ref.
J-3
Model
Number
TD-..
Fan
Speed
rev/sec
Avg.
dB(A)
@ 3m Watts Amps
Max.
amb
°C
App.
wt.
kg
250/100
37 / 31 36 / 32 24 / 18 0.11 / 0.10 40 2.0
350/125
38 / 32 37 / 39 30 / 22 0.13 / 0.10 40 2.0
500/150
42 / 33 45 / 38 50 / 44 0.22 / 0.19 60 2.7
800/200N
46 / 41 50 / 39 95 / 90 0.45 / 0.43 60 4.9
800/200
42 / 33 51 / 44 120 / 100 0.50 / 0.45 60 4.9
1300/250
42 / 33 57 / 49 180 / 140 0.80 / 0.60 60 9.4
2000/315
45 / 33 59 / 55 255 / 160 1.20 / 0.80 60 14.0
TD.. 1 ph.
Plug-In Run-on Timer
and Speed Controller
Ref.
Section M-16
Values shown are High Speed / Low Speed
DESCRIPTION
ANCILLARY EQUIPMENT
TECHNICAL DATA
HOW TO ORDER
B-14
MRJ - Inlet grille
Ref.
J-9
SUGGESTED SPECIFICATION
The In-line fans shall be of the Mixvent Series as supplied by
Fantech Pty. Ltd and be of the model numbers shown on the
schedule/drawing.
Impellers shall be of mixed-flow design and driven by 2-speed
single-phase motors. Internal thermal protection shall be by fuse
on sizes up to 350/125 and by manual reset on all other models.
All fans shall be tested in accordance with ISO5801:Part 1 1997
or AMCA 210-99 for air flow and BS848:Part 2, 1985 for noise.