Louver Positioner

Description: M&M Manufacturing Company maintains one of the largest steel inventories in the DFW area allowing rapid response to the changing needs of the customer. M&M’s production philosophy keeps manufacturing cost low and efficiencies high ensuring a first place position in a very competitive marketplace.

Description: plane wave regime and the acoustic source was anechoic eliminating any reflections from the source. The effect of different louver configurations on insertion loss was examined. Parameters investigated included louver length, angle, and spacing between louvers. Based on the

Description: FEATURES • Single blade dampers with 24 volt spring return motor. • Mounts in any position. • Rated for any duct system 1” W.C. or less. • Field convertible from Power Close to Power Open. • Minimum position screw, direct drive linkage.

Description: The Johnson Controls SD-1630 smoke damper is a leakage-rated damper for life safety smoke management systems. It meets new UL leakage testing procedures and fits your size and application requirements. FEATURES AND BENEFITS 3-Year Warranty on Materials and Workmanship Fast Track Shipping - as Quick

Description: With aluminum airfoil blade/aluminum frame, self-lubricating bearings and a 16-gauge 5” deep frame, the SD-1250 is a Class I leakage resistant smoke damper that provides life safety smoke management. FEATURES AND BENEFITS 3-year warranty on materials and workmanship provides the confidence of the

Description: AUTOMATIC, ROUND, SINGLE BLADE TYPE 24 GAUGE (FRAME), 22 GAUGE (BLADE) MATERIAL THICKNESS GALVANIZED STEEL BLADE MATERIAL SPRING RETURN, ADJUSTABLE CLOSE POSITION RANGE STOP, FAIL SAFE, NORMALLY OPEN OPERATION INCLUSIONS/FEATURES 5 INCH DIAMETER DUCT SIZE TRUEZONE BRAND VOLTAGE RATING 24 VOLT

Description: The EXHAUSTO BBF Balancing Baffle is a ruggedly-built, butterfly type balancing baffle with factory mounted, permanently locking hand quadrant. It is designed specifically for manual balancing of round vent connectors. To meet mechanical codes, the baffle can be locked in a fixed position. The BBF

Description: The EXHAUSTO ADF Automatic Damper is a single blade, two position damper powered by an actuator, with flanged connections. The ADF is available in standard stack diameters ranging from 6 to 36 inches. The actuator will be interlocked with a boiler or gas fireplace to open the damper when the

Description: These corrosion-proof 14" CPVC Blast Dampers are for the construction of exhaust ventilation systems. CPVC material compounds used in the manufacture of these duct fittings conform to Type VI, Grade 1 CPVC, Cell Class 23447 as described in ASTM D-1784. Dampers are furnished with a three position

Description: The HVSA and the HVSL are apartment-specific room ventilation regulators designed for the OPTIVENT Housing system. The products can also be installed as single units. The circular, non-insulated flow variators are designed for uses where demand-based control according to room and air quality is

Description: Manual Control The manual butterfly valve incorporates a lockable handle to open and close the valve. The heavy duty, PVC covered handle consists of a pointer to indicate percent open and setscrew to lock the damper in position. - 14 gauge, Type 304 Stainless Steel Construction - Triple layer valve

Description: These corrosion-proof 14" CPVC Butterfly Dampers are for the construction of exhaust ventilation systems. CPVC material compounds used in the manufacture of these duct fittings conform to Type VI, Grade 1 CPVC, Cell Class 23447 as described in ASTM D-1784. All internal parts are CPVC including the

Description: The mechanically self-operated flow rate controllers VRW are designed for supply pressure-independent constant flow rate control without external power supply in round air lines of air-conditioning systems. The flow rate control is obtained through an asymmetrically angled regulating blade on

Description: Achieve maximum performance and quiet operation with the Hartzell Series 03 Backward Curved Centrifugal Fan, featuring a single-width, single-inlet (SWSI) design. Suitable for handling clean air and industrial fumes, this heavy-duty centrifugal fan is available in wheel diameter sizes from 12 to

• Static Pressure: 0 to 25 in H2O
• Maximum Diameter (Fan or Blower Wheel): 12 to 73 inch
• Material of Construction: Aluminum, Stainless Steel, Steel
• Design: Centrifugal

Description: M&M Manufacturing Company maintains one of the largest steel inventories in the DFW area allowing rapid response to the changing needs of the customer. M&M’s production philosophy keeps manufacturing cost low and efficiencies high ensuring a first place position in a very competitive marketplace.

Description: ETCE fire damper is designed for installation in a wall or intermediate floor for circular duct connection. The damper casing is manufactured from hotgalvanised sheet steel and the blade from fire-insulating calcium silicate material. The fire damper is installed inside the fire compartment

Description: The RS-2000 is Underwriters Laboratories Inc.® (UL) listed and tested to the latest UL-555S standard. The RS-2000 includes a factory-installed actuator which should be cycled at least once every six months or sooner as local codes require. The RS-2000 is available with factory- installed blade

Description: The RT-2000 is Underwriters Laboratories Inc.® (UL) listed and tested to the latest UL-555S standard. The RS-2000 includes a factory-installed actuator which should be cycled at least once every six months or sooner as local codes require. The RS-2000 is available with factory-installed blade

Description: M&M Manufacturing Company maintains one of the largest steel inventories in the DFW area allowing rapid response to the changing needs of the customer. M&M’s production philosophy keeps manufacturing cost low and efficiencies high ensuring a first place position in a very competitive marketplace.

Description: The Series 13 Double Width, Double Inlet (DWDI) centrifugal blowers are designed to provide maximum performance and efficiency for clean air applications. Air delivery ranges from 1,200 to 186,000 CFM; static pressure capabilities to 14″. Efficient air flow is provided over a broad range of

• Static Pressure: 0 to 25 in H2O
• Maximum Diameter (Fan or Blower Wheel): 10 to 60 inch
• Material of Construction: Aluminum, Stainless Steel, Steel
• Design: Centrifugal

Description: Hartzell offers backward curved centrifugal fans in a variety of configurations to meet your requirements. These fans have the same proven high efficiency wheel as the standard Series 03, but are packaged in various specialty configurations. Configurations include flange mount, packaged, swing out,

• Static Pressure: 0 to 8 in H2O
• Maximum Diameter (Fan or Blower Wheel): 12 to 36 inch
• Material of Construction: Aluminum, Stainless Steel, Steel
• Design: Centrifugal

Description: The Series 07T Turbo Pressure Blower is ideal for applications with high static pressure and low flow requirements. The compact design, ease of installation and low maintenance are useful in a variety of applications. The majority of Turbo Pressure Blowers are supplied in Arrangement 4 construction

• Static Pressure: 0 to 25 in H2O
• Maximum Diameter (Fan or Blower Wheel): 14 to 25 inch
• Material of Construction: Aluminum, Stainless Steel, Steel
• Design: Centrifugal

Description: SHALLOW CROSS BLADE LOUVER ROUGH IN HOUSING TYPE 4 3/4 INCH UL, CUL APPROVAL DAMP LOCATION APPLICATION ELECTRONIC DIMMING, HPF BALLAST TYPE 2 LAMP(S) G24Q F18 QT, 4 PIN LAMP TYPE 18 W LAMP WATTAGE 16 GAUGE GALVANIZED STEEL MOUNTING RING HOUSING MATERIAL 277 V BALLAST/LINE VOLTAGE 8 INCH

• Light Fixture Voltage: 277 volts
• Light Fixture Wattage: 18 watts
• Features: Ballast Included, Other
• Fixture Type: Ceiling Fixtures, Recessed Lights

Description: C THERMALLY PROTECTED WIRE JUNCTION BOX TYPE 5 1/8 INCH CEILING OPENING SIZE INDY[T], JUNO[R] BRAND LAMP VOLTAGE 12 V INPUT VOLTAGE RATING 120 V SIZE 13 5/8 INCH L X 9 9/16 INCH W WITH SELF-FLANGED, CLEAR ALZAK[R] SATIN CONE, LOUVER LA14 MODEL

• Light Fixture Wattage: 50 to 75 watts
• Fixture Type: Ceiling Fixtures, Recessed Lights
• Features: Other

Description: PC Series 1750 in lbs / 200 Nm - w/o Manual Override The ProMation Engineering line of quarter-turn spring return industrial actuators are robust fail-safe actuators for industry. They are appropriately used on dampers and air handling louvers. Available in torque ranges to suit most needs

• Actuator Torque: 1,750 In-lbs
• DC Voltage: 24 volts
• AC Voltage: 24 to 230 volts
• Operating Temperature: -22 to 150 F

Description: behind existing gable louver. Made in USA Motor. 5 Year limited warranty.

Description: New York Blower BC Pressure Blowers are designed for high-pressure, industrial-process applications. All applications can be handled in either induced-draft or forced-draft configurations. Numerous modifications and accessories make the BC Pressure Blower suitable for a wide range of systems.

• Air Flow Rate: 0 to 80,000 SCFM
• Static Pressure: 406.7871674924572 to 516.7871674924571 in H2O
• Media Temperature: 800 F
• Maximum Diameter (Fan or Blower Wheel): 24 to 73 inch

Description: lift functions inside a single unit. This desktop management system features a nonfixed controller, allowing users the flexibility to position the controller anywhere on their desk. Standard Features: • Variable Heating and Cooling with adjustable louvers that allow air to be directed at the

Description: Frequently Asked Questions Q: Does the Mondo reflector have attached flanges and a lens system? A: The Mondo Reflector has louvered flange covers that must be removed in order to attach the included 6" flanges. A lens system is included with the packaging as well to complete the air-cooling

Description: For cafe and louvered doors. Made from steel base material. Hinges are double acting, they swing 90 degrees in each direction. They work by gravity, the weight of the door acts to return the door to the center closed position. Hinge are non-handed, they work on both right hand and left hand doors.

Description: The SR24UBFFD SmartRack 24U Standard-Depth Rack Enclosure Cabinet is ideal for storing sensitive 19-inch rack equipment in factories, power stations, water treatment plants, construction areas, shipping facilities, warehouses, transport hubs and other working environments high in moisture, dust and

• Rack Height: 24 U
• Type: Rack Enclosures
• Features: RoHS Compliant

Description: The LI-3P-116 is a new LISN from Com-Power. A line impedance stabilization network (LISN) device is something engineers use to test radiofrequency (RF) emission and susceptibility. During an electronic equipment test, engineers place the LISN device between an alternating current or direct current

• Frequency Range: 30 MHz
• Output Current Rating: 16 amps

Description: INDUSTRY STANDARD UL Listed NEMA Certified Type 3R, 4X STANDARD CONSTRUCTION (For details see "View/Download Supplier's Datasheet" for specification sheet) A. ENCLOSURE 1. The compete enclosure is made from 0.125" thick aluminum alloy type 5052-H32 to provide a strong and rigid construction.

• Type: Electronic and Instrument Enclosures
• NEMA Rating: NEMA / IP Enclosures

Description: INDUSTRY STANDARD UL Listed NEMA Certified Type 3R, 4X A. ENCLOSURE 1. The compete enclosure is made from 0.125" thick aluminum alloy type 5052-H32 to provide a strong and rigid construction. Alternative material is 14 guage type 304 stainless steel. (Specifier must choose the material to be used.)