BPA
Air Curtain

Big Powered Aire (BPA) Unheated Air Curtain

Unheated

The Big Powered Aire (BPA) air curtain product line provides environmental separation for the largest industrial openings including hangar doors and train bay doors from 23 feet up to 30 feet in height.


Unit Sizing

Unit Width:
5' to 20'
Motor:
7.5 HP
Mount Type:
Exposed
Max Install Height:
30'
Wind Stoppage Ability:
= 16.9mph

Key Design Features

  • Outer cabinet constructed of 16-gauge 304 stainless steel with #3 finish
  • 7.5 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

Air Curtain Controls

  • Activation by 24V magnetic door switch
  • Toggle disconnect switch
  • Hand/Off/Auto selector switch

360 View

360 View | BPA - Big Powered Aire (BPA) Unheated Air Curtain

Cost Savings Calculator

This tool will help you understand the cost savings you could expect based on the air curtain you select and your input on how and where it will be used.

Calculate Now

Air Curtain Selector

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

Begin
BPA Air Curtain | Performance Table
MODELDoor
Width (ft.)
Nozzle
Width (in.)
Max. FPM
at Nozzle
Max. CFM
at Nozzle
Avg. FPM
at Nozzle
CFM at
Nozzle
Outlet Velocity
Uniformity
Number of
Motors
Motor
HP
Weight
(lbs.)
BPA-1-605605950129013975972494%17.5466
BPA-1-7267259501671042961203094%17.5490
BPA-1-8478459501750039951305092%17.5530
BPA-2-1201012059502580243882047594%27.5903
BPA-2-1321113259502767840822095695%27.5930
BPA-2-1441214459503105844492491595%27.5950
BPA-2-1561315659503360543412633592%27.5998
BPA-2-1681416859503615545412967092%27.51035
BPA-3-1801518059503870342722990594%37.51343
BPA-3-1921619259503943540633033595%37.51360
BPA-3-2041720459504044838343042094%37.51372
BPA-3-2161821659504140538033194895%37.51407
BPA-3-2281922859504905541533682794%37.51460
BPA-3-2402024059505160440563785692%37.51505
BPA-4-2402024059505506743094021795%47.51800
BPA Air Curtain | Mechanical Information Table
MODELOverall
Width (in.)
Nozzle
Width (in.)
Mounting Width
Rear (in.)
Mounting Width
Top (in.)
BPA-1-60636061.559
BPA-1-72757273.571
BPA-1-84878485.583
BPA-2-120123.12120.12121.62119.12
BPA-2-132135.12132.12133.62131.12
BPA-2-144147.12144.12145.62143.12
BPA-2-156159.12156.12157.62155.12
BPA-2-168171.12168.12169.62167.12
BPA-3-180183.24180.24181.74179.24
BPA-3-192195.24192.24193.74191.24
BPA-3-204207.24204.24205.74203.24
BPA-3-216219.24216.24217.74215.24
BPA-3-228231.24228.24229.74227.24
BPA-3-240243.24240.24241.74239.24
BPA-4-240243.36240.36241.86239.36