Powered Aire LDC1-36 User Manual

POWERED AIRE INC.

www.poweredaire.com

109 Mortensen Road Phone: [phone]
Greenville, PA 16125 Fax:

CORROSIVE DUTY

316 STAINLESS STEEL AIRE CURTAINS FOR CORROSIVE

ATMOSPHERES

DOORS UP TO TWELVE FEET HIGH

SUGGESTED AIRE CURTAIN SPECIFICATIONS

MODEL LDC

All aire curtains furnished are complete factory assembled units as manufactured by Powered Aire Inc.
Greenville, PA. Each unit consists of 316 stainless steel casing, 316 stainless steel fan and housing, raised
316 stainless steel inlet screen, discharge nozzle, and “Mill and Chemical” duty motor(s). The aire curtain
unit provides a specific CFM and a uniform velocity across the entire length of the discharge area.

Units shall be furnished in single increments of sufficient structural strength to be supported from both ends
without intermediate support. Multiple units shall not be permitted. Unit casing shall be a minimum of 18
gauge 316 stainless steel in a number three finish.

Motors will be 3/4 H.P. 1725 rpm. Each shall be Totally Enclosed Air Over (TEAO) “Mill and Chemical”
type equipped with permanently lubricated, shielded ball bearings of equal size at each end and double
extended 316 stainless steel shafts requiring no outboard bearings. Primary motor voltage shall be
208/240/480/575 volts 50/60 Hz.

316 stainless steel fans shall be forward curved centrifugal type, double inlet design in matching 316
stainless steel fan housings. Tangential type blowers and coupling connection shall not be permitted.
Inlet screen shall be perforated 316 stainless steel with mill grain finish.

Discharge nozzle shall be high efficiency discharge plenum, designed so that the air leaves on a 6 degree
plane. Aire curtain creates a positive air seal with directional airfoil vane. The vane shall facilitate
deflection of air stream +

All unit fastening components, including screws and bolts, shall be type 316 stainless steel.
If 316 stainless steel is not required, 304 stainless steel can be substituted.

Please consult factory.

Control panel shall be factory furnishe d wi th a Nema 4X enclosure, constructed of 16-gauge type 316

stainless steel, including a 24 volt or 120 volt control transformer, magnetic motor starters, overloads,
terminal strips and disconnect switch. Control panel can be factory provided with a door mounted
hand/off/automatic selector switch if specified.

A door switch can be provided to activate the aire curtain when the door opens while the selector switch is
in the automatic position if specified.

Unheated units will have an 18 month warranty on all parts.

20 degrees.

Heating Options

Controls

October, 2013

724-588-3371