LDC

Light-Duty Corrosive Area (LDC) Unheated Air Curtains

Unheated

The LDC air curtain is designed for use in corrosive atmospheres. This light duty model has 3/4 hp motors and is unheated. This model differs from Powered Aire’s standard units by featuring a higher grade stainless steel case and stainless steel internal components for added protection against rust and corrosion.

At a Glance

Single Incremental Widths

3' to 12'

MAX Installation Height

12'

Heavy Duty Motors

3/4 HP

Key Design Features

  • Heavy duty case is 18 gauge 316 stainless steel in a number three finish.
  • Heavy duty Total Enclosed Aire Over (TEAO) 3/4 HP Dirty Duty Autophoretic motors with 316 stainless steel shafts. 1725 rpm each.
  • 316 stainless steel fans and housings.
  • All fastening components including screws and bolts are type 316 stainless steel.
  • Air intake screen is perforated 316 stainless steel with mill grain finish.
  • High efficiency discharge plenum with directional air foil vane factory set to facilitate deflection of air stream +/- 20 ̊.
  • NEMA 4X control panel constructed of 316 stainless steel.

Recommended Controls

  • Panel mounted HAND / OFF / AUTO switch
  • Magnetic Door switch for activation

360 View

360 View | LDC - Light-Duty Corrosive Area (LDC) Unheated Air Curtains

Cost Savings Calculator

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Air Curtain Selector

This tool is designed to help you find the best air curtain
for your situation by asking a few basic questions.

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LDC | Performance Table
MODELNozzle
Width (in.)
Max. FPM
at Nozzle
Max. CFM
at Nozzle
Outlet Velocity
Uniformity
Number of
Motors
Motor
HP
Weight
(lbs.)
LDC-1-36364218289995%13/490
LDC-1-42424218338493%13/497
LDC-1-48484218386792%13/4104
LDC-1-60604218437491%13/4117
LDC-2-72724218580395%23/4169
LDC-2-84844218676693%23/4187
LDC-2-96964218773292%23/4203
LDC-3-1081084218870295%33/4245
LDC-3-1201184218966894%33/4274
LDC-3-13213342181085395%33/4290
LDC-4-14414542181160695%43/4338
LDC | Mechanical Information Table
MODELOverall Width
(in.)
Nozzle Width
(in.)
Mounting Width
Top and Rear (in.)
LDC-1-36373636.0625
LDC-1-42434242.0625
LDC-1-48494848.0625
LDC-1-60616060.0625
LDC-2-72737272.0625
LDC-2-84858484.0625
LDC-2-96979696.0625
LDC-3-108109108108.0625
LDC-3-120119118118.0625
LDC-3-132134133133.0625
LDC-4-144146145145.0625