TSD-E
Air Curtain

Twelve-Seventeen Door (TSD) Electric Heated Curtain

The TSD-E is an electrically heated air curtain designed to provide complete coverage (as well as electric heat) over dock doors, delivery doors and warehouse doors. This industrial-focused air curtain is ideal for doors with openings typically between 12 and 17 feet. With the complement of electric heat, the TSD Air Door effectively blocks cold winter air, helping to create a warmer working area on and around dock/delivery doors while also preventing the infiltration of dust, insects and fumes.

The TSD-E includes a direct-drive motor that helps ensure a maximum operating life by eliminating the need to replace belts or the chance of coupler misalignment. The unit is also designed with ease-of-installation in mind, arriving as a single unit. The TSD-E features automatic and manual limit switches for over temperature protection, Airflow swithces that prevent heating element operation when fans are off, and customizable heating KWs.

Get Unit Specs

TSD-E - Twelve-Seventeen Door (TSD) Electric Heated Curtain

Unit Sizing

Unit Width:

4' to 30'

Motor:

3 HP

Mount Type:

Exposed

Max Install Height:

17'

Wind Stoppage Ability:

= 19.8mph

Thumbnail View 1 | TSD-E - Twelve-Seventeen Door (TSD) Electric Heated Curtain

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Thumbnail View 3 | TSD-E - Twelve-Seventeen Door (TSD) Electric Heated Curtain

Thumbnail View 4 | TSD-E - Twelve-Seventeen Door (TSD) Electric Heated Curtain

Key Design Features

Outer cabinet constructed of 18-gauge 304 stainless steel with #3 finish
3 HP TEAO (Totally Enclosed Air Over) direct-drive single-speed motor(s)
High-efficiency discharge plenum with adjustable air foil vane (+/-20˚)
Top and bottom access panels for servicing and removal of motor-blower assembly
NEMA 12 control panel with factory installed magnetic motor starter, overload relays, and control transformer
Open coil multi-stage heating elements with factory mounted panel(s)
Single point power connection available (see electrical table)
Alternate heater kW available (consult factory)

Air Curtain Controls

Activation by 24V magnetic door switch
Toggle disconnect switch(s)
Hand/Off/Auto selector switch
Heat On/Off selector switch
Digital thermostat

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TSD-E Air Curtain \| Performance Table
MODEL	Nozzle Width (in.)	Max. FPM at Nozzle	Avg. Outlet Velocity (FPM)	CFM at Nozzle	Outlet Velocity Uniformity	Number of Motors	Motor HP	Weight (lbs)
TSD-1-48E	48	6200	3881	5174	95.10%	1	3	380
TSD-1-60E	60	5800	3006	4855	92.00%	1	3	428
TSD-1-72E	72	5900	2891	5579	86.30%	1	3	458
TSD-2-96E	96	6200	3881	10348	95.10%	2	3	758
TSD-2-108E	108	6200	3444	10029	92.00%	2	3	806
TSD-2-120E	120	5800	3006	9710	92.00%	2	3	854
TSD-2-132E	132	5900	2949	10434	86.30%	2	3	883
TSD-2-144E	144	5900	2891	11158	86.30%	2	3	912
TSD-3-144E	144	6200	3881	15522	95.10%	3	3	1135
TSD-3-156E	156	6200	3589	15203	92.00%	3	3	1183
TSD-3-168E	168	6200	3298	14884	86.30%	3	3	1213
TSD-3-180E	180	6200	3006	14565	86.30%	3	3	1261
TSD-3-192E	192	6200	2929	15289	86.30%	3	3	1290
TSD-4-192E	192	6200	3881	20696	95.10%	4	3	1513
TSD-3-204E	204	5900	2929	16013	86.30%	3	3	1338
TSD-4-204E	204	6200	3662	20377	92.00%	4	3	1561
TSD-3-216E	216	5900	2891	16737	86.30%	3	3	1368
TSD-4-216E	216	6200	3444	20058	86.30%	4	3	1591
TSD-4-228E	228	6200	3225	19739	86.30%	4	3	1639
TSD-4-240E	240	6200	3006	19420	86.30%	4	3	1668
TSD-5-240E	240	6200	3881	25870	95.10%	5	3	1891
TSD-4-252E	252	6200	2977	20144	86.30%	4	3	1513

TSD Air Curtain \| Mechanical Information Table
MODEL	Overall Width (in.)	Nozzle Width (in.)	Mounting Width Rear (in.)	Mounting Width Top (in.)	MODEL	Overall Width (in.)	Nozzle Width (in.)	Mounting Width Rear (in.)	Mounting Width Top (in.)
TSD-1-48	51	48	49.5	47	TSD-4-264	267.36	264.36	265.86	263.36
TSD-1-60E	63	60	61.5	59	TSD-5-264E	267.48	264.48	265.98	263.48
TSD-1-72E	75	72	73.5	71	TSD-4-276E	279.36	276.36	277.86	275.36
TSD-2-96E	99.12	96.12	97.62	95.12	TSD-5-276E	279.48	276.48	277.98	275.48
TSD-2-108E	111.12	108.12	109.62	107.12	TSD-4-288E	291.36	288.36	289.86	287.36
TSD-2-120E	123.12	120.12	121.62	119.12	TSD-5-288E	291.48	288.48	289.98	287.48
TSD-2-132E	135.12	132.12	133.62	131.12	TSD-6-288E	291.6	288.6	290.1	287.6
TSD-2-144E	147.12	144.12	145.62	143.12	TSD-5-300E	303.48	300.48	301.98	299.48
TSD-3-144E	147.24	144.24	145.74	143.24	TSD-6-300E	303.6	300.6	302.1	299.6
TSD-3-156E	159.24	156.24	157.74	155.24	TSD-5-312E	315.48	312.48	313.98	311.48
TSD-3-168E	171.24	168.24	169.74	167.24	TSD-6-312E	315.6	312.6	314.1	311.6
TSD-3-180E	183.24	180.24	181.74	179.24	TSD-5-324E	327.48	324.48	325.98	323.48
TSD-3-192E	195.24	192.24	193.74	191.24	TSD-6-324E	327.6	324.6	326.1	323.6
TSD-4-192E	195.36	192.36	193.86	191.36	TSD-5-336E	339.48	336.48	337.98	335.48
TSD-3-204E	207.24	204.24	205.74	203.24	TSD-6-336E	339.6	336.6	338.1	335.6
TSD-4-204E	207.36	204.36	205.86	203.36	TSD-7-336E	339.72	336.72	338.22	335.72
TSD-3-216E	219.24	216.24	217.74	215.24	TSD-5-348E	351.48	348.48	349.98	347.48
TSD-4-216E	219.36	216.36	217.86	215.36	TSD-6-348E	351.6	348.6	350.1	347.6
TSD-4-228E	231.36	228.36	229.86	227.36	TSD-7-348E	351.72	348.72	350.22	347.72
TSD-4-240E	243.36	240.36	241.86	239.36	TSD-5-360E	363.48	360.48	361.98	359.48
TSD-5-240E	243.48	240.48	241.98	239.48	TSD-6-360E	363.6	360.6	362.1	359.6
TSD-4-252E	255.36	252.36	253.86	251.36	TSD-7-360E	363.72	360.72	362.22	359.72
TSD-5-252E	255.48	252.48	253.98	251.48	*Overall width will vary due to added width of control panel, which is custom per unit