Number of Results: 74
The SEVCD-33 is a low leakage airfoil blade control damper with 316 stainless steel construction. The applications are in medium to high pressure and velocity systems. Pressure: Up to 8 in. wg Leakage: Class 1A @ 1in. wg; Class 1 @ 4-8 in. wg Velocity: Up to 4000 fpm Temperature: Up to 250°F Blade
The SEVCD-23 is a low leakage 3V blade control damper with 316 stainless steel construction. The intended applications are in low to medium pressure and velocity systems. Pressure: Up to 5 in. wg Leakage: Class 1A @ 1in. wg; Class 1 @ up to 5 in. wg Velocity: Up to 3000 fpm Temperature: Up to 250°F
The VCDRM-53 is an insert type multi-blade round control damper providing airflow control in round HVAC ductwork. This damper has applications in low to medium pressure and velocity systems. Pressure: Up to 5 in. wg Leakage: 3½ cfm per sq. foot @ 1 in. wg Velocity: Up to 2500 fpm Temperature: Up to
The VCDR-50 round control damper is for applications in low to medium pressure and velocity systems. Pressure: Up to 4 in. wg Velocity: Up to 3000 fpm Temperature: Up to 250°F
The VCDR-53 round control damper is for applications in low to medium pressure and velocity systems. Pressure: Up to 4 in. wg Leakage: 4 cfm per sq. foot @ 1 in. wg Velocity: Up to 3000 fpm Temperature: Up to 250°F Blade seal
The VCD-43 control damper is low leakage with extruded aluminum airfoil blades and frame. This model can be used in applications as an automatic control or manual balancing damper with medium to high pressure and velocity systems. Pressure: Up to 8 in. wg Leakage: Class 1A @ 1in. wg, Class 1 @ 4-8
The VCD-33 is a low leakage control damper with fabricated airfoil blades. This damper can be used in applications as an automatic control or manual balancing damper with medium to high pressure and velocity systems. Pressure: Up to 8 in. wg Leakage: Class 1A @ 1in. wg, Class 1 @ 4-8 in. wg Velocit
The VCD-23 is a general purpose control damper with 3V blades. This model can be used in applications as an automatic control or manual balancing damper with low to medium pressure and velocity systems. Pressure: Up to 5 in. wg Leakage: Class 1A @ 1in. wg, Class 1 @ up to 5 in. wg Velocity: Up to 3
The VCD-42 is a low leakage control damper with extruded aluminum airfoil blades. This damper can be used in applications as an automatic control or manual balancing damper with medium to high pressure and velocity systems. Pressure: Up to 6 in. wg Leakage: 3 cfm per sq. foot @ 1in. wg, 6 cfm per s
Model VCD-40 is a low leakage control damper that has blades completely contained within the 4 in. frame. This allows the direct mount to a louver, filter frame, or similar application with no blade interference. Pressure: Up to 6 in. wg Leakage: Class 1A @ 1 in. wg Velocity: Up to 6000 fpm Tempera
The VCD-34 is a low leakage control damper that has insulated fabricated airfoil blades. The damper works well in applications as an automatic control or manual balancing damper with medium to high pressure and velocity systems. Pressure: Up to 8 in. wg Leakage: Class 1A @ 1in. wg, Class 1 @ 4-8 in
The VCD-20 is a general purpose control damper with 3V blades. This damper can be used in applications as an automatic control or manual balancing damper with low to medium pressure and velocity systems. Pressure: Up to 5 in. wg Velocity: Up to 3000 fpm Temperature: -40°F to 250°F
The VCD-23V control damper has vertical 3V blades with blade and jam seal. This model can be used in applications as an automatic control or manual balancing damper with low to medium pressure and velocity systems. Pressure: Up to 5 in. wg Leakage: Class 1A @ 1in. wg, Class 1 @ up to 5 in. wg Veloc
The VCD-43V control damper has low leakage with extruded aluminum airfoil blades and an aluminum frame. This model can be used in applications as an automatic control or manual balancing damper with medium to high pressure and velocity systems. Pressure: Up to 8 in. wg Leakage: Class 1A @ 1in. wg,
The VCD-34V is a low leakage control damper with insulated vertical fabricated airfoil blades. This model can be used in applications as an automatic control or manual balancing damper with medium to high pressure and velocity systems. Pressure: Up to 8 in. wg Leakage: Class 1A @ 1in. wg, Class 1 @
The VCD-33V is a low leakage control damper with vertical fabricated airfoil blades. The model can be used as an automatic control or manual balancing damper with medium to high pressure and velocity systems. Pressure: Up to 8 in. wg Leakage: Class 1A @ 1in. wg, Class 1 @ up 4-8 in. wg Velocity: Up
The Vari-Green transformer provides a 24-volt power source from the existing line voltage at the fan to the motor and controls. It has two dry auxiliary contacts (one normally open and one normally closed) available to signal a motorized damper or interlock with other devices.
The two-speed control allows motor RPM (fan speed) to operate between two discreet speeds (A or B). There are two methods for switching between speeds: SPDT switch or relay connected to the dry contact input. Wet voltage (115-230VAC) applied to the digital input terminal The two-speed control inclu
The Indoor Air Quality – Temperature / Humidity control monitors the temperature and/or relative humidity in a space. It will automatically adjust the ventilation rate to or from a space by increasing or decreasing the speed of the fan based on the desired set point.
The remote dial or touch remote allows the user to manually adjust a fan’s speed from a remote location. These controls mount to a wall using a 2x4 junction box and are supplied with a wall cover plate. The 24VDC transformer, described above, is included with all orders. The Touch Remote includes a
The Indoor Air Quality – VOC control senses the level of Volatile Organic Compounds (VOCs) in a space and automatically adjusts the ventilation rate to the space by increasing or decreasing the speed of the fan based on the level of VOCs present. Ventilating based on the VOC concentration assures t
The Constant Pressure control is quite versatile and can be used to monitor either the static pressure or velocity pressure in a system. The control will automatically adjust the fan speed to maintain a desired static pressure or velocity pressure (used for constant CFM) in the system. This control
The Vari-Green ® HOA provides the hand/off/auto functionality of a motor starter and allows for easy integration into other building systems. Set fan speed at this control (hand mode), stop the fan (off mode), or have another control toggle the fan on/off (auto mode). Two auto modes are available. T
Model XG-2000CO is an extruded aluminum core only linear bar grille with 7/32-inch bars on 1/2-inch centers, available with 0°, 15°, or 30° blade deflection.
Model XG-2300CO is an extruded aluminum core only linear bar grille with 1/8-inch bars on 1/4-inch centers, available with 0°, 15°, or 30° blade deflection.
Model XG-2500CO is an extruded aluminum core only linear bar grille with 1/8-inch bars on 1/2-inch centers, available with 0°, 15°, or 30° blade deflection.
Model XG-6600MC-45 series is an extruded aluminum supply or return linear slot diffuser 45° mitered corner section, available in 1/2-inch to 1-1/2-inch slot widths and one to eight slots. Available in 3-week Industry-leading lead times.
Model XG-6600MC-90 series is an extruded aluminum supply or return linear slot diffuser 90° mitered corner section, available in 1/2-inch to 1-1/2-inch slot widths and one to eight slots. Available in 3-week Industry-leading lead times.
Model XG-6600MC-135 is an extruded aluminum supply or return linear slot diffuser 135° mitered corner section, available in 1/2-inch to 1-1/2-inch slot widths and one to eight slots. Available in 3-week Industry-leading lead times.
Model XG-UP is a galvanized steel uninsulated universal plenum for use with linear diffusers or grilles, available in 24, 36, 48, 60, or 72-inch standard lengths and a 10.5-inch standard height.
Model XG-UPI is a galvanized steel insulated universal plenum for use with linear diffusers or grilles, available in 24, 36, 48, 60, or 72-inch standard lengths and a 10.5-inch standard height.
The design of model XG-LFL is for continuous length applications where the clean lines of a louver face diffuser are desirable.
Model XG-2300 is an extruded aluminum linear bar grille with 1/8-inch bars on 1/4-inch centers and one-inch flanged frame, available with 0°, 15°, or 30° blade deflection.
Model XG-2000 is an extruded aluminum linear bar grille with 7/32-inch bars on 1/2-inch centers and one-inch flanged frame, available with 0°, 15°, or 30° blade deflection.
Model XG-2500 is an extruded aluminum linear bar grille with 1/8-inch bars on 1/2-inch centers and one-inch flanged frame, available with 0°, 15°, or 30° blade deflection.
Model XG-2600 is an extruded aluminum linear bar grille with 1/8-inch bars on 1/2-inch centers and 1/2-inch flanged frame, available with 0°, 15°, or 30° blade deflection.
Model XG-2100 is an extruded aluminum linear bar grille with 7/32-inch bars on 1/2-inch centers and 1/2-inch flanged frame, available with 0°, 15°, or 30° blade deflection.
Model XG-2400 is an extruded aluminum linear bar grille with 1/8-inch bars on 1/4-inch centers and 1/2-inch flanged frame, available with 0°, 15°, or 30° blade deflection.
Model XG-2200 is an extruded aluminum linear bar grille with 7/32-inch bars on 1/2-inch centers and 3/16-inch non flanged frame, available with 0°, 15°, or 30° blade deflection.
Model XG-2700H is an extruded aluminum linear bar grille with 1/8-inch bars on 1/2-inch centers and 3/16-inch non flanged frame, available with 0°, 15°, or 30° blade deflection.
Model XG-2800H is an extruded aluminum linear bar grille with 1/8-inch bars on 1/4-inch centers and 3/16-inch non flanged frame, available with 0°, 15°, or 30° blade deflection.
Model XG-6600 series is an extruded aluminum supply or return linear slot diffuser, available in 1/2-inch to 1-1/2-inch slot widths and one to eight slots. Available in 3-week Industry-leading lead times.
Model XG-AFLI is an extruded aluminum architectural square (Integra) linear slot diffuser, available in one-inch to 2 two-inch slot widths and one or two slots.
Model XG-AFL-TS is an extruded aluminum architectural linear slot diffuser tee system, available in one-inch to two-inch slot widths, one or two slots, and 24, 48, or 60-inch lengths.
Model XG-AFLIH is an extruded aluminum architectural square high-capacity return (Integra) linear slot diffuser, available in one-inch to 2 two-inch slot widths and one or two slots.
Model XG-AFL-MCC is an extruded aluminum architectural linear slot diffuser mitered corner section with concealed mounting hardware, available in 90°, 135°, or special angles, one-inch to three-inch slot widths and one or two slots.
Model XG-AFL-MC is an extruded aluminum architectural linear slot diffuser mitered corner section, available in 90°, 135°, or special angles, one-inch to three-inch slot widths and one or two slots.
Model XG-AFL-TSB is an extruded aluminum architectural linear slot diffuser bolt slot tee system, available in one-inch to two-inch slot widths, one or two slots, and 24, 48, or 60-inch lengths.
Model XG-AFL-TSBI is an extruded aluminum architectural linear slot diffuser bolt slot tee system (insulated), available in one-inch to two-inch slot widths, one or two slots, and 24, 48, or 60-inch lengths.
Model XG-2100MC is an extruded aluminum linear bar grille mitered corner section with 7/32-inch bars on 1/2-inch centers and 1/2-inch flanged frame, available in 90°, 135° or special angles (SA) with 0°, 15°, or 30° blade deflection.