CIF SERIES

Light duty model for controlling the air flow thru exterior doorways. CIF designed and built to last for climate and insect control in a wide range of industrial opening doors. They are popular in shipping & Receiving Doors, transportation Bay Doors, Service Entrances.

  • Effective against a 12mph wind
  • Washable Air Filter
  • Color: Aluminum Paint (Custom Color or Stainless)
  • Custom Made is available upon request

RECOMMENDATIONS

Installation Height

(Feet)

10

Door Opening Width

(Inches)

up to 144

KEY FEATURES

  • Optional Heating methods
    • Ambient (No Heat)
    • Electrical Heated
    • Water Heated
    • Steam Heated
  • Mounting Methods
    • Top mounting
    • Wall Mounting (Optional)
  • Operation Controls
    • Door switch
    • Thermostat (Electric heated units Only)
    • Unit mounted switch
    • Network Smart Control (Optional)

CIF AMBIENT MODEL

Specification

Miniveil Air Curtain Model CIF….is of a rigid welded steel construction (304 or higher Stainless steel available) and is designed to be supported at each end without the need for intermediate support. All related mounting brackets and accessories can be provided as per request.

The unit shall contain…. double shaft ¾ hp air over motor(s) with forward curved blower wheels mounted on the shafts and in the matching fan housing.

The blowers supply air to the nozzle chamber with distributes the air along the full length of the 3-1/2” wide discharge nozzle.

Rigid vanes of 13-gauge steel in the discharge facilitate deflection of the air stream +/- 20 degrees.

Operation Controls

The unit shall contain multiple control methods to fully control operation of air curtain: 

  • Automatic Door Switch Operation
    • Air curtain will have the fans activated by door open, and have the fans deactivated by door closed.
  • Unit mounted Rocker Switch Control Operation (Optional)
    • Air curtain equipped with Rocker switches which can be turn air curtain to High Speed/OFF/Low Speed.
  • Wireless Network smart control System (Optional)
    • Air curtain can be fully controlled and monitor through your smart phone or computer (No App needs to download).

Control Panel (Optional)

Three phase units require a motor starter control panel which may also include a Lockable Discount Switch, a Hand/Off/Automatic Switch, or Terminal Block for Automatic Door Switch, Air Pressure Sensor (Providing False Signal Alarm), Adjustable Time Delay (allowing the unit to keep running for a period after the door closes). The control panel may be unit mounted at specific location as per request.

Technical Data

MODEL  CIF-1-36 CIF-1-48 CIF-1-60 CIF-2-72 CIF-2-84 CIF-2-96 CIF-3-108 CIF-3-120 CIF-4-144
Nozzle Length 36 48 60 72 84 96 108 120 144
Max Air Velocity (fpm) 4000 4000 4000 4000 4000 4000 4000 4000 4000
Max Air Volume (cfm) 3000 3200 4650 6100 6200 7600 9000 9200 12000
Motor(s) (hp) ¾ ¾ ¾ 2*¾ 2*¾ 2*¾ 3*¾ 3*¾ 3*¾
Net Weight (Lbs) 130 140 150 260 270 280 290 300 390

Standard Voltages: 115V/208V/230V, SINGLE PHASE, 60HZ; Alternate Volt available. 
SOUND LEVEL: (MEASURED 10’ FROM THE UNIT IN FREE FIELD): 69dbA

CIF ELECTRIC HEATED MODEL

Specification

Miniveil Air Curtain Model CIF…. -E is of a rigid welded steel construction (304 or higher Stainless steel available) and is designed to be supported at each end without the need for intermediate support. 

The unit contains…. double shafted 3/4 hp motor(s) with forward curved blower wheels mounted on the shafts and in matching fan housings. 

The Blowers supply air to the nozzle chamber which distributes the air along the full length 3-1/2” wide discharge nozzle. 

Rigid vanes of 13-gauge steel in the discharge facilitate deflection of the air stream +/-20 degrees. 

All related mounting brackets and accessories can be provided as per request.

Electric Heating Coil

Air Curtain shall be equipped with Helical Coil Electric Heater with Automatic Reset Thermal Overload, Magnetic Contractor(s), and be mounted and internally prewired on the base for easy installation and servicing. Heater assembly to fit inside the unit.

All coils are rated in compliance with the certification program of A.R.I. standard 410-72

NOTE: HEATERS OVER 50KW ARE NORMALLY SUPPLIED WITH 2 STAGES OR MORE.

Operation Controls

The unit shall contain multiple control methods to fully control operation of air curtain: 

  • Automatic Door Switch Operation
    • Air curtain will have the fans activated by door open, and have the fans deactivated by door closed.
  • Unit mounted Rocker Switch Control Operation (Optional)
    • Air curtain equipped with Rocker switches which can be turn air curtain to High Speed/OFF/Low Speed.
  • Thermostat Control Operation
  • When air curtain has fans activated, the thermostat will have heater on when temperature is below set point and has heater off when temperature is above set point. 
  • Wireless Network smart control System (Optional)
    • Air curtain can be fully controlled and monitor through your smart phone or computer (No App needs to download).

Control Panel (Optional)

Three phase units require a motor starter control panel which may also include a Lockable Discount Switch, a Hand/Off/Automatic Switch, or Terminal Block for connection with Automatic Door Switch, Thermostat controller, Air Pressure Sensor (Providing False Signal Alarm), Adjustable Time Delay (allowing the unit to keep running for a period after the door closes). The control panel may be unit mounted at specific location as per request.

Technical Data

MODEL CIF-1-36-E CIF-1-48-E CIF-1-60-E CIF-2-72-E CIF-2-84-E CIF-2-96-E CIF-3-108-E CIF-3-120-E CIF-4-144-E
Nozzle Length 36 48 60 72 84 96 108 120 144
Max Air Velocity (fpm) 4000 4000 4000 4000 4000 4000 4000 4000 4000
Max Air Volume (cfm) 3000 3200 4650 6100 6200 7600 9000 9200 12000
Motor(s) (hp) ¾ ¾ ¾ 2*¾ 2*¾ 2*¾ 3*¾ 3*¾ 3*¾
Electric Heat (kw) 30 40 50 60 70 80 90 100 120
Net Weight (Lbs) 192 213 236 356 378 401 423 446 561

Standard Voltages-Motor: 115V/208V/230V, SINGLE PHASE, 60HZ
Standard Voltages-Heater: 208V/240V/480V/575V, THREE PHASE 60HZ; OR 240V/1PH/60HZ
SOUND LEVEL: (MEASURED 10’ FROM THE UNIT IN FREE FIELD): 78dbA

CIF STEAM HEATED MODEL

Specification

Miniveil Air Curtain Model CIF….-S is of a rigid welded steel construction (304 or higher Stainless steel available) and is designed to be supported at each end without the need for intermediate support. All related mounting brackets and accessories can be provided as per request.

The unit contains…. double shafted 3/4 hp motor(s) with forward curved blower wheels mounted on the shafts and in matching fan housings. 

The Blowers supply air to the nozzle chamber which distributes the air along the full length 3-1/2” wide discharge nozzle. 

Rigid vanes of 13-gauge steel in the discharge facilitate deflection of the air stream +/-20 degrees.

Steam Heating Coil

The Steam coil are made of copper tubing with aluminum fins and have opposite end supply and return. All coils are leak tested at 400 p.s.i. air pressure underwater and are suitable for continuous operation at 75p.s.i. and 350 degrees F. 

All coils are rated in compliance with the certification program of A.R.I. standard 410-72

NOTE: NON-FREEZE COILS AND SPECIAL COILS CAN BE SUPPLIED AS PER REQUEST.

Operation Controls

The unit shall contain multiple control methods to fully control operation of air curtain: 

  • Automatic Door Switch Operation
    • Air curtain will have the fans activated by door open, and have the fans deactivated by door closed.
  • Unit mounted Rocker Switch Control Operation (Optional)
    • Air curtain equipped with Rocker switches which can be turn air curtain to High Speed/OFF/Low Speed.
  • Wireless Network smart control System (Optional)
    • Air curtain can be fully controlled and monitor through your smart phone or computer (No App needs to download).

Control Panel (Optional)

Three phase units require a motor starter control panel which may also include an Lockable Discount Switch, an Hand/Off/Automatic Switch, or Terminal Block for Automatic Door Switch, Air Pressure Sensor (Providing False Signal Alarm), Adjustable Time Delay (allowing the unit to keep running for a period after the door closes). The control panel may be unit mounted at specific location as per request.

Technical Data

MODEL CIF-1-36-S CIF-1-48-S CIF-1-60-S CIF-2-72-S CIF-2-84-S CIF-2-96-S CIF-3-108-S CIF-3-120-S CIF-4-144-S
Nozzle Length 36 48 60 72 84 96 108 120 144
Max Air Velocity (fpm) 4000 4000 4000 4000 4000 4000 4000 4000 4000
Max Air Volume (cfm) 3000 3200 4650 6100 6200 7600 9000 9200 12000
Motor(s) (hp) ¾ ¾ ¾ 2*¾ 2*¾ 2*¾ 3*¾ 3*¾ 3*¾
Steam (mbtu/hr) 165 220 270 300 360 410 440 525 575
Steam Temp Rise (F) 50 50 50 50 50 50 50 50 50
Net Weight (Lbs) 192 213 236 356 378 401 423 446 561

Standard Voltages: 115V/208V/230V/SINGLE PHASE/60HZ
Sound Level Measured 10’ from unit in free field: 69dbA
Steam rating based on 70 degrees F. entering air and 5 p.s.i. steam with a temp rise of 45 degrees F.

CIF HOT WATER HEATED MODEL

Specification

Miniveil Air Curtain Model CIF…..-HW is of a rigid welded steel construction (304 or higher Stainless steel available) and is designed to be supported at each end without the need for intermediate support. All related mounting brackets and accessories can be provided as per request.

The unit contains…..double shafted 3/4  hp motor(s) with forward curved blower wheels mounted on the shafts and in matching fan housings. 

The Blowers supply air to the nozzle chamber which distributes the air along the full length 3-1/2” wide discharge nozzle. 

Rigid vanes of 13-gauge steel in the discharge facilitate deflection of the air stream +/-20 degrees.

Hot Water Heating Coil

The hot water coil is made of copper tubing with aluminum fins and have opposite end supply and return. All coils are leak tested at 400 p.s.i. air pressure underwater and are suitable for continuous operation at 75p.s.i. and 350 degrees F. 

All coils are rated in compliance with the certification program of A.R.I. standard 410-72

NOTE: NON-FREEZE COILS AND SPECIAL COILS CAN BE SUPPLIED AS PER REQUEST.

Operation Controls

The unit shall contain multiple control methods to fully control operation of air curtain: 

  • Automatic Door Switch Operation
    • Air curtain will have the fans activated by door open, and have the fans deactivated by door closed.
  • Unit mounted Rocker Switch Control Operation (Optional)
    • Air curtain equipped with Rocker switches which can be turn air curtain to High Speed/OFF/Low Speed.
  • Wireless Network smart control System (Optional)
    • Air curtain can be fully controlled and monitor through your smart phone or computer (No App needs to download).

Control Panel (Optional)

Three phase units require a motor starter control panel which may also include an Lockable Discount Switch, an Hand/Off/Automatic Switch, or Terminal Block for Automatic Door Switch, Air Pressure Sensor (Providing False Signal Alarm), Adjustable Time Delay (allowing the unit to keep running for a period after the door closes). The control panel may be unit mounted at specific location as per request.

Technical Data

MODEL CIF -1-36-HW -1-48-HW -1-60-HW -2-72-HW -2-84-HW -2-96-HW -3-108-HW -3-120-HW -4-144-HW
Nozzle Length 36 48 60 72 84 96 108 120 144
Max Air Velocity (fpm) 4000 4000 4000 4000 4000 4000 4000 4000 4000
Max Air Volume (cfm) 3000 3200 4650 6100 6200 7600 9000 9200 12000
Motor(s) (hp) ¾ ¾ ¾ 2*¾ 2*¾ 2*¾ 3*¾ 3*¾ 3*¾
H.W (mbtu/hr) 90 110 145 178 194 240 265 290 356
H.W Temp Rise (F) 30 30 30 30 30 30 30 30 30
Net Weight (Lbs) 192 213 236 356 378 401 423 446 561

Standard Voltages: 115V/208V/230V/SINGLE PHASE/60HZ
Sound Level Measured 10’ from unit in free field: 69dbA
Hot Water rating based on 70 degrees F. Entering air and 200 degrees F. entering water temp with a temperature rise of 30 degrees F.