HUSH SHROUD™
Motor Silencers & Covers



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Two Piece Sound Reduction System Attacks Motor Cooling
Fan and Motor Casing Noise While Extending Motor Life

HUSH SHROUD™ snap on model HSMC motor cover fits snugly on top of motor cooling fans.
 
    

HUSH SHROUD™ slip on model HSMS motor silencer attaches to the motor fan end bell.
 
Advantages:
  • Reduce motor noise up to 10 dBA
  • Standard designs for all TEFC motors
  • Cooler motors by 20°F on average
  • Reduce rewinds by 50% to 75%
  • Easy to install without bolting
  • Easily modified for grease nipples & eyebolts
  • Improves motor cooling efficiency
  • Custom designs for Open Drip and DC Motors
  • Full ventilated motor enclosures available
  
Typical Noise Reductions:

Model HSMC Cover Only
 2 to 4 dBA

Model HSMS Silencer Only
5 to 7 dBA

Model HSMCS Combination
8 to 10 dBA
 
Noise and Vibration Control, Inc.
1-610-863-6300

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