![background image](http://html1.mh-extra.com/html/mars/wmh-unheated-series/wmh-unheated-series_manual_1730605004.webp)
WMH (Wind Stopping 16) Series
Unheated
Model Lengths 96” – 192”
14716 S. BROADWAY, GARDENA, CA 90248 ● Ph: (310)532
-1555 Fax: (310)-532-
3030 ●
© Copyright Mars Air Systems, LLC 2014
NOTE: MARS AIR SYSTEMS, LLC reserves the right to change specifications and product design without notice. Such revisions do not entitle the buyer to corresponding changes, improvements, additions, or replacements
for previously purchased equipment.
MARS AIR SYSTEMS, LLC
●
GARDENA, CA
●
USA
VM, 09/28/20
Model
Distance from
nozzle (in)
Avg. Core
Velocity (FPM)
40"
2233
80"
1427
120"
1227
160"
993
200"
867
Projection Velocity
WMH60-1U*-TS
WMH
Series: Wind Stopping 16
144 2 U H TS
LENGTH OF UNIT
# OF MOTORS
U = UNHEATED
VOLTAGE CODE
COLOR
EXAMPLE
208/230v/3Ø
(E/F)
460v/3Ø
(H)
575v/3Ø
(I)
WMH96-2U*-TS
38/31.6
15.8
12.6
WMH120-2U*-TS
38/31.6
15.8
12.6
WMH144-2U*-TS
--/42.0
21.0
16.8
WMH168-3U*-TS
57/47.4
23.7
18.9
WMH192-4U*-TS
76/63.2
31.6
25.2
Alternate voltage codes with FLA (Full Load Amp) data:
380-415v/3Ø/50Hz (W) - 6.6A per motor (5HP), 8.9A per motor (7HP)
For total FLA, multiply motor FLA by # of motors.
Ampacity (MCA) = total FLA X 1.25
Electrical Data
(FLA)
Unit Voltage
(Voltage Code)
* - Use corresponding letters in"Electrical Data" columns to complete the model
numbers
MARS Air Systems, LLC certifies that the Air Curtains shown on this data
sheet are licensed to bear the AMCA seal. The ratings shown are based on
tests and procedures performed in accordance with AMCA Publication 211
and comply with the requirements of the AMCA Certified Ratings Program.
The AMCA Certified Ratings Seal applies to airflow rate, average outlet
velocity, outlet velocity uniformity, velocity projection and power rating at
free delivery only.
NOTE: Models HV260-1, HV2108-2 & HV2120-2 are not AMCA Certified.
Unheated Data Sheet
Applications: Environmental Separation: Max Height 20’
/
Insect Control: Max Height 18’
Features:
5 & 7 HP continuous duty industrial motors
Direct drive unit for heavy duty industrial projects
AMCA Certified units (see table above for models available)
CSA Certified to conform to UL 507 (US) and CSA 22.2 (Canada) Standards
(Indoor/Outdoor Use)
Top and wall mounting holes provided (5/8”)
Cabinet has sufficient strength for fastening to wall on both ends without intermediate
support.
Adjustable air directional vanes with 40° sweep front to back
Standard color is Titanium Silver
Rust preventative electrostatic polyurethane powder coating
12-month parts warranty
Freight Not Included (FOB Factory)
Proudly Made in the USA
Mars Recommended Accessories (See Submittals for additional details):
Door Limit Switches
o
99-125, Industrial surface mounted magnetic switch (controller required)
Controllers
o
MCP
⁺
-†U*, Motor Control Panel, 120V control voltage (
⁺
= HP Code [E for 5 HP, F for 7 HP], † = # of Motors, * = Voltage Code)
o
MCP-TD, Adjustable time delay, 1sec-100hr (panel required)
o
MCP-24V, Low voltage control option (panel required)
o
BMS-303, BMS for monitor and control (panel required with MCP-24V)
Note: Dry contact provided in panel for monitoring motor. 24Vac signal provided from panel for
controlling motor
Sound Levels: (measured at 10’ in an open field)
2 Motor Unit = 69 dBA, 3 Motor Unit = 70 dBA & 4 Motor Unit = 72 dBA
WMH (Wind Stopping 16)
Model Number
Nozzle
Length
(in)
Length
(in)
Depth
(in)
Height
(in)
Motor
(hp)
Weight
(lbs)
Max Velocity
(fpm)
Max Volume
(cfm)
Avg Velocity
(fpm)
Volume
(cfm)
Uniformity
(%)
Power Rating
(watts)
WMH96-2U*-TS
96
99
22
22
Two 5
635
7300
21900
3732
10824
91
9390
WMH120-2U*-TS
120
123
22
22
Two 5
735
7600
28500
4057
15014
87
12420
WMH144-2U*-TS
144
147
22
22
Two 7
890
7400
33300
3816
17022
82
13300
WMH168-3U*-TS
168
171
22
22
Three 5
1060
6700
35175
3822
19845
90
17700
WMH192-4U*-TS
192
195
22
22
Four 5
1275
7300
43800
3722
21648
91
18760
* - Use corresponding letters in "Electrical Data" columns to complete the model numbers.
Note: Data above is for 60 Hz, 17% reduction in the performance data with 50 Hz.
Mechanical Data
Lab Data
AMCA Certified Lab Data
1. The AMCA Certified Ratings Seal applies to airflow rate, average outlet velocity, outlet velocity uniformity, velocity projection and power rating at free delivery only.
2. Rated data shown are only for base (unheated) units, as shown.