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PO Box 72659 Providence, RI 02907
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LoPro
Commercial Series Air Curtains

The Most Cost-effective Environmental and Sanitation Barrier You’ll Never See


The Most Cost-Effective Environmental and Sanitation Barrier You'll Never See

AIR CURTAIN BENEFITS	DOOR WIDTHS
• Reduces Energy Costs And Consumption • Creates Effective Environmental Separation • Maintains Interior Building Temperatures • Provides Low Operational Costs • Minimizes Dirt, Dust, And Fumes • Prevents Flying Insects From Intruding • Offers An Unobstructed View, Enhancing Safety	25" to 144"
	DOOR HEIGHTS
	Environmental Separation up to 8' Flying Insect Control up to 7'
	HEATING OPTIONS
	Electric and Steam/Hot Water
	AVAILABLE IN FOUR COLORS
LOPRO COMMERCIAL AIR CURTAINS SERIES FEATURES
• Aesthetically Pleasing “Low Profile” 8" Design • Low Noise Level For Quiet Operation • Easy To Install • Low Maintenance • NSF Models Available (See NSF sheet below for complete specifications.)

Optional Colors:
Obsidian Black - Standard Production Color Pearl White - $20.00 per linear foot (indicate PW after voltage code) Titanium Silver - $20.00 per linear foot (indicate TS after voltage code) Spartan Bronze - $20.00 per linear foot (indicate SB after voltage code) Stainless Steel - $100.00 per linear foot (indicate SS after voltage code)

PRICING

Model Number	Width of Door	Door Height	Motor HP @ 1550 RPM**	Fla Single Phase		dBA Measured 10 ft. from Nozzle	Weight (lbs.)	Max. FPM** at Nozzle	Max. CFM** at Nozzle	Price
Model Number	Width of Door	Door Height	Motor HP @ 1550 RPM**	115 V	208V/230V	dBA Measured 10 ft. from Nozzle	Weight (lbs.)	Max. FPM** at Nozzle	Max. CFM** at Nozzle	Price
*LPV30/LPN30-1U†**	30"	7' - 8'	1 @ 1/6	2.4	1.2	49	28	1800	750	$655
*LPV36/LPN36-1U†**	36"	7' - 8'	1 @ 1/6	2.4	1.2	49	35	1800	900	$699
*LPV42/LPN42-1U†**	42"	7' - 8'	1 @ 1/6	2.4	1.2	50	38	1800	1050	$733
*LPV48/LPN48-1U†**	48"	7' - 8'	1 @ 1/6	2.4	1.2	52	42	1800	1200	$760
*LPV60/LPN60-1U†**	60"	7' - 8'	1 @ 1/6	2.6	1.4/1.4	53	51	1800	1500	$794
*LPV72/LPN72-1U†**	72"	7' - 8'	1 @ 1/6	2.6	1.4/1.4	53	61	1800	1800	$1,005
*LPV84/LPN84-2U†**	84"	7' - 8'	2 @1/6	4.8	2.4/2.4	53	79	1800	2100	$1,465
*LPV96/LPN96-2U†**	96"	7' - 8'	2 @1/6	4.8	2.4/2.4	53	87	1800	2400	$1,521
*LPV108/LPN108-2U†**	108"	7' - 8'	2 @1/6	5.0	2.6/2.6	54	96	1800	2700	$1,576
*LPV120/LPN120-2U†**	120"	7' - 8'	2 @1/6	5.2	2.8/2.8	54	105	1800	3000	$1,632
*LPV144/LPN144-2U†**	144"	7' - 8'	2 @1/6	5.2	2.8/2.8	54	125	1800	3600	$2,009

* LPN units are ETL Sanitation (NSF/ANSI 37) approved. Variable speed not available.

† Add Code for required voltage from chart below

**-17% Reduction in Performance on units with 50 Hz.

LOPRO ACCESSORIES - UNHEATED

LEVEL 1 CONTROL PACKAGE - Low Traffic Doors
LINE VOLTAGE
Part #	Package	Price
99-014	Door Limit Switch - Both Plunger & Roller all-in-one 20 amps, up to 250v, up 1 HP	$66.60
24 VOLT CONTROL
Part #	Package	Price
J0023	Magnetic Reed Switch Control (115v) up to 1 HP Magnetic reed switch with controller (RIB)	$144.30
J0024	Magnetic Reed Switch Control (208/230v) up to 1 HP Magnetic reed switch with controller (RIB)	$144.30
99-018	Additional Magnetic Reed Switch (only) Used in conjunction with J0023 or J0024 for double doors	$33.30
LEVEL 2 CONTROL PACKAGE - High Traffic Doors (RECOMMENDED)
24 VOLT CONTROL
Part #	Package	Price
J0021	Magnetic Reed Switch, Adj. Time Delay Control (115v) up to 1 HP Magnetic reed switch, controller, & adjustable time delay (6 sec - 20 min) (RIB)	$177.60
J0022	Magnetic Reed Switch, Adj. Time Delay Control (208/230v) up to 1 HP Magnetic reed switch, controller, & adjustable time delay (6 sec - 20 min) (RIB)	$177.60
99-018	Additional Magnetic Reed Switch (only) Used in conjunction with J0021 or J0022 for double doors	$33.30
J0028	Door Limit Switch , Adj. Time Delay Control (115v) up 1 HP Door limit switch, controller, & adjustable time delay (6 sec-20 min) (RIB)	$222.00
J0029	Door Limit Switch , Adj. Time Delay Control (208/230v) up 1 HP Door limit switch, controller, & adjustable time delay (6 sec-20 min) (RIB)	$222.00
MOUNTING BRACKETS/INSTALLATION KITS
Part #	Mounting Bracket/Installation Kit	Price
99-061	Easy install Top Mounting Kit for NSF ANSI 37 Certified	$49.95
98-061	Easy install Top Mounting Kit	$49.95
J0030	Tandem Mounting Kit: Used when units are mounted side by side	$55.50
J0031	Walk-in Installation Kit 115v: Magnetic reed switch, controller, and nylon bolt	$166.50
J0032	Walk-in Installation Kit 208-230v: Magnetic reed switch, controller, and nylon bolt	$166.50
FILTERS
Part No.	Filters	Price
FIL-(size)	Aluminum Mesh (1/4") - indicate size in inches	$9/ft.


LOPRO (LPV) VARIABLE SPEED COMMERCIAL UNHEATED MODELS

					NOTES:
					1. This product is designed to meet the National Electric Code (NEC) and is ETL Listed for the US and Canada.
					2. Continuous duty, direct drive, variable speed, double shaft motors with automatic thermal overload protection. Overload protects motor from burnout, minimizing maintenance costs. Motor connected with an 8' cord, three conductor cord and plug.
					3. Blower wheels are rust proof and dynamically balanced to provide quiet operation, while maintaining high air velocity.
					4. Low profile appearance. Overall height is 8" and overall depth is 10 3/4".
					5. Air directional vanes, with 40° sweep front to back, compensates for drafts.
					6. Mounted adjustable speed controller knob allows air velocity to meet a wide range of field conditions. Units greater than 72" are double units joined with a 2" mounting bracket located in the center, field installed. The speed controller will be located on the right hand unit and controls both units.

*Bearing Cap Adds 1/2" to unit length					7. All units have a self contained one piece cabinet, fire retardant and corrosion proof point lock metal, double protected with Obsidian Black rust preventative electrostatic powdercoating .


					8. Normally closed door limit switch(es) is optional and field installed. Switch to be mounted so the air curtain turns on as the door begins to open.


LOPRO (LPN) NSF COMMERCIAL UNHEATED MODELS

							NOTES:
							1. This product is designed to meet the National Electric Code (NEC) and is ETL Listed for the US and Canada.
							2. Continuous duty, direct drive, variable speed, double shaft motors with automatic thermal overload protection. Overload protects motor from burnout, minimizing maintenance costs. Motor connected with an 8' cord, three conductor cord and plug.
							3. Blower wheels are rust proof and dynamically balanced to provide quiet operation, while maintaining high air velocity.
							4. Low profile appearance. Overall height is 8" and overall depth is 10 3/4".
							5. Air directional vanes, with 40° sweep front to back, compensates for drafts.
							6. Countertop or concession applications are denoted with an -F at the end of the model numbers and supplied with washable aluminum filters. LPN25, LPN28 & LPN30 include the washable aluminum filters as standard.

*Bearing Cap Adds 1/2" to unit length							7. All units have a self contained one piece cabinet, fire retardant and corrosion proof point lock metal, double protected with Obsidian Black rust preventative electrostatic powder coating . Units greater than 72" are double units joined with a 2" mounting bracket located in the center, field installed.



							8. Normally closed door limit switch(Es) is optional and field installed. Switch to be mounted so the air curtain turns on as the door begins to open.

Model No.	Unit Length (A)
LPV30/LPN30	30"
LPV36/LPN36	36"
LPV42/LPN42	42"
LPV48/LPN48	48"
LPV60/LPN60	60"
LPV72/LPN72	72"
LPV84-2/LPN84-2	86"
LPV96-2/LPN96-2	98"
LPV108-2/LPN108-2	110"
LPV120-2/LPN120-2	122"
LPV144-2/LPN144-2	146"

TYPICAL INSTALLATION

1- lnstall Mounting plate(s) using the pre-drilled
holes.

2 - Securely attach cabinet to mounting plate
      using tabs as guides, when fully inserted
      secure with (2) #10 Tek Screws.
      "CAUTION": Unit to be mounted with
      the lowest moving part at least 7 Feet above
      floor or grade level.

3 - lnstall optional door limit switch(Es) to door
header. (8)

4 - Plug in unit using the 3-wire cord / plug
supplied.


INSTALLATION INSTRUCTION FOR UNHEATED LOW PROFILE (LPV & LPN SERIES) AIR CURTAIN
READ INSTRUCTION BEFORE REMOVING FROM CARTON

INSTALLATION INSTRUCTIONS:		PRELIMINARY
1. Carefully remove the unit from the box. Loosen the screws from the intake screen and remove the intake screen.
		1. Center the air curtain mounting bracket on solid wall over doorway.

		2. Spot holes through 5/16" mounting holes in bracket. If necessary, drill additional holes in bracket to match wall stud or any other mounting bars spacing supplied in the field.

2. Gently remove all packaging materials, hardware and other accessories from interior of unit prior to operating.

3. Remove the Tek Screws from the wall mounting plate and remove the mounting plate from the unit.

		3. Securely fasten mounting bracket with the proper fastener and set air curtain in key hole slots provided.

4. Install the mounting plate above the opening. The lowest point of the unit must be at least 1" above any obstructions, ie.. doors and/or door closers, etc... when the unit is installed.

		4. Adjust air directional vanes approximately 15° towards the wind load.

		5. Connect to proper voltage and phase.

5. Align the tabs on the rear of the unit with the slots provided on the wall mounting plate (see drawing below). The bottom flange on the unit must also drop in the bottom channel of the wall mounting plate. Replace the Tek Screws to secure the unit in plate.
		NOTE: LoPro air curtains are not recommended for heavy insect control.

		ADJUSTMENTS
		1. Pull air directional vanes in air discharge nozzle to proper position with air flow slanted slightly outward around 15°.
NOTE: If the holes provided on the bottom of the unit and the bottom of the wall mounting plate do not align, remove the unit and re-install The holes on the bottom channel of the wall mounted plate must be on the bottom.
		2. Set air velocity control louvers so that the air stream just reaches the floor to prevent turbulent mixing of inside and outside air.

6. The discharge must be free and clear of any obstacles for optimum performance.
		3. The unit is to be installed such that the airflow is unobstructed.

7. All wires must be connected internal of the unit and some knockouts are provided. However, it may be necessary to create your own knockout, as required.
		NOTE: MODEL NUMBER DESIGNATES THE LENGTH OF THE UNIT IN INCHES.


8. The unit must be wired per NEC and local codes.

Model No.	Voltage	Model Length	Mounting Hole Locations
Model No.	Voltage	A**	B	C
LPV25*	115/208/230V	25"	-	12.5"
LPV28*	115/208/230V	28"	-	14"
LPV30*	115/208/230V	30"	-	15"
LPV36*	115/208/230V	36"	-	18"
LPV42*	115/208/230V	42"	-	21"
LPV48*	115/208/230V	48"	-	24"
LPV60*	115/208/230V	60"	13 1/4"	30"
LPV72*	115/208/230V	72"	17"	36"
Units Length 84" and above, use two Mounting Brackets with 2" in between
LPV84-2*	115/208/230V	86"	-	21" (2)
LPV96-2*	115/208/230V	98"	-	24" (2)
LPV108-2*	115/208/230V	110"	Use LPV48 and 60 brackets
LPV120-2*	115/208/230V	122"	13 1/4" (2)	30" (2)
LPV144-2*	115/208/230V	146"	17" (2)	36" (2)

* - Unit also available for LPN series


MAINTENANCE INSTRUCTION

ROUTINE MAINTENANCE	WARMING - TO REDUCE THE RISK OF FIRE, ELECTRICAL SHOCK OR INJURY TO PERSONS, OBSERVE THE FOLLOWING:
It is imperative to keep the fans clean, as they eventually become coated with residue. Dirty fans will lower the efficiency and eventually throw fans out of balance which can shorten the life of the blower wheels and cause undue wear on the bearings. The time between cleanings depend upon the type and amount of particles floating in the air. Under normal circumstances, the system will require cleaning only about once a year.
	Use this unit only in the manner intended by the manufacturer, if you have any questions, contact the manufacturer. Before servicing or cleaning the unit, switch power off at service panel and lock to prevent power from being switched on accidentally. Servicing an energized air curtain presents a risk of fire, electric shock or injury to persons. DO NOT attempt any maintenance unless the electric supply has been completely disconnected. Installation work with all electrical wiring must be done by qualified person(s) in accordance with all applicable codes and standards. When cutting or drilling into wall or ceiling, do not damage electrical wiring and other hidden utilities.

TO KEEP THE LoPro AIR CURTAIN LOOKING NEW, REMOVE SCREWS FROM AIR INTAKE OPENING AND REMOVE AIR INTAKE GRILLE. CLEAN ACCUMULATION OF DIRT FROM MOTOR HOUSING, BLOWER WHEELS & INTAKE GRILLE THEN REINSTALL INTAKE GRILLE.

Commercial Air Curtains, Air Curtain, Air Curtain Door, Air Curtain Heater, Air Curtains, Air Doors, Door Air Curtains, Heat Curtains,
Mars Air Curtain, Mars Air Door, Warm Air Curtains, and Insect Barrier from your source for material handling equipment.

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Commercial Air Curtains, Air Curtain, Air Curtain Door, Air Curtain Heater, Air Curtains, Air Doors, Door Air Curtains, Heat Curtains, Mars Air Curtain, Mars Air Door, Warm Air Curtains, and Insect Barrier from your source for material handling equipment.

Commercial Air Curtains, Air Curtain, Air Curtain Door, Air Curtain Heater, Air Curtains, Air Doors, Door Air Curtains, Heat Curtains,
Mars Air Curtain, Mars Air Door, Warm Air Curtains, and Insect Barrier from your source for material handling equipment.