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System Configuration Options

Round damper +
Universal damper drive

Rectangular damper +
Universal damper drive

Electro-Balance™ Round Damper
+ Universal damper drive

Electro-Balance™ Rectangular
Damper + Universal damper drive
Round damper + Electro Balance Universal damper drive + Single Connector Interface

Damper System Features & Typical Application
  • Damper system consists of the Electro-Balance™ EB-UDD universal damper drive, MAT EB-250 round damper (or damper by others), a plenum rated wire/connector bundle, and EB-SP1 single connector interface
  • Damper is adjusted using EB-RC battery powered hand held remote (only one required per job)  
  • Typical application is for branch duct balancing, or take-off balancing where the point of damper adjustment is to be in proximity to the air outlet
  • EB-UDD damper drive is assembled to the MAT EB-250 damper (and tested) prior to shipment
  • The EB-SP1 single connector surface termination is designed to be an aesthetic alternative to an "inside the air stream" approach

Round Damper (EB-250)
  • Available in 6 to 20 Ø
  • Single blade shaft driven damper
  • 20 ga. galvanized steel construction
  • EB-UDD drive mounted to damper prior to shipment
  • Open/close blade stops

Electro-Balance™ Universal Damper Drive (EB-UDD)
  • A one piece unit consisting of the worm gear drive and damper actuator pre-wired with plenum rated wire/connector bundle 
  • Pre-assembled to damper prior to shipment
  • 15 second open/close timing provides adequate damper position resolution
  •  Operated with EB-RC battery powered hand held remote

Single Connector Finished Surface Interface (EB-SP1)
  • UL 94-V0 flammability rated white nylon material
  • Two piece unit installed manually
  • 1 3/8" diameter surface plate mounts flush to the ceiling
  • Connector access through a removable plug in the surface plate