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Application
- Exhaust flow control in critical spaces including laboratories, industrial air flow applications, and hazardous environments
- VAV fume hood applications utilizing face velocity controls
- General room exhaust
- For use with square / rectangular inlet ductwork, round outlet ductwork
- Insulated casing for attenuation of discharge sound levels
- Normally open or closed fail safe positions using rapid response pneumatic actuators
- Control strategies using pneumatic, analog, or direct digital control (DDC) systems to satisfy any application
Product Features
- Right or left hand controls location
- Slip & Drive inlet duct connection
- 22 gauge steel, leak resistant casing lined with 1/2" dual-density acoustical insulation (NFPA 90A & UL181)
- Square / rectangular inlet with outlet sizes from 5" to 16" diameter
- Model XEZTA includes discharge sound attenuator
- Velocity wing flow cross sensor for extremely accurate flow sensing
- Balancing taps and calibration chart are standard to aid field adjustment
Options
- Bellmouth re-entrant design reduces pressure requirements and sound levels (5" to 16" diameter)
- 304/316 stainless steel construction or aluminum on all metal “exposed to flow” components
- Phenolic coating for improved fume protection against acids, alkalies, solvents, and inorganic salts.
- Steel control enclosure, screw attached cover
- Digital, analog, or pneumatic control systems
- Bottom access door (Patch plate, Double cam-lock, Hinged)
model XEZTA only
- 1” thick glass fiber insulation, 1/2" or 1" foil-faced insulation (taped edges).
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