MACHINERY MOUNTS: 633A Series

Low-profile, low frequency elastomeric noise and vibration isolators for medium weight industrial equipment. Barry 633A Series Mounts are medium weight mounts normally used for vertically applied loads to prevent transmission of noise and vibration caused by rotation of imbalanced equipment such as generators, blowers, pumps, etc.

Natural Frequency	8 Hertz
Transmissibility at Resonance	8:1
Resilient Element	Neoprene
Standard Materials	Colded Rolled Steel or Stainless Steel
Weight	633A-60...130=7oz. 633A-200...260=16oz.

Dimensions and Performance Characteristics
633A-60 thru -130 \| 633A-200 thru -260

Applications

Industrial equipment, tools and machinery
Generators
Pumps & blowers
HVAC equipment
Chillers

Features

Effectively isolate disturbing frequencies as low as 900 rpm (15 Hz)
Colled-rolled steel construction
Optional stainless steel version available upon request for marine and highly corrosive applications
Elastomer in sheer design
4:1 Compressive to shear stiffness

Benefits

Effectively interrupts noise transmission paths to prevent sounding board amplification
Extends machinery life
Resistant to oils, most solvents and ozone
Provides up to 90% isolation efficiency at 1,500 rpm (25Hz)

Load Range

5 load ratings up to 260 lbs. per mount

Environmental Data

Neoprene elastomer has an operating temperature range of
-40ºF to +200ºF (-40ºC to +93ºC) Resistant to oils, most solvents and ozone.
Stainless Steel version is corrosion resistant for marine applications.

440 Industrial Drive • North Wales, PA 19454-4151
Call 1.800.422.3274 • Fax 1.215.699.0944