VIBRATION ISOLATORS
Isolation pads are the simplest form of vibration control and they provide relief from high frequency vibrations such as transformer and motor hum.
They provide protection in isolating 3600 and 1750 RPM pumps and refrigeration compressors.They are often used under machines to provide friction and eliminate the need for bolting.
NEOPRENE VIBRATION ISOLATION HANGERS FOR WIRED CEILING SUSPENSION
When an acoustical ceiling is hung, a neoprene noise hanger should be part of the system. Loops are provided on each end to pass the wire through.
Also useful for reducing noise from residential piping and duct work.
SPRING MOUNT VIBRATION ISOLATORS
Steel springs reduce vibration transmission most efficiently as performance improves with larger deflections. Minimum deflection is 0.75” which increases with heavier loadings.
Spring deflections are 2 - 6 times higher than the rubber products. Sponge rubber guides improve stability. Use the holes to bolt to beams. Bolting is seldom required because of non-skid baseplate. Select mountings based on weight distribution.
TYPE & SIZE CAPACITY RANGE (lbs)
CA CA CA CA
35-75 76-125
130-200 230-310
DEFLECTION RANGE (inches) 0.75 -1.50 0.75-1.33 0.75-1.15 0.75-1.00
SPRING COLOR
Orange Brown Black Yellow
A L W H T SW HCL HCW MA BOLT MBD 1/4
4 5-3/4 2-1/8 4-1/2 1/2 5/16 4-3/4 1
SEC BOLT DIA. & LENGTH (inches) 3/8 x 4
5
TYPE & SIZE CAPACITY RANGE (lbs)
WHR WHR
Up to 60 60-15
DEFLECTION RANGE (inches) 0.20 0.20
COLOR MARK
Green White
NEOPRENE VIBRATION ISOLATION HANGERS
An excellent general purpose double deflection neoprene hanger for ceiling suspended me- chanical equipment and piping. These hangers are most effective for reducing noise transmis- sion and vibration from equipment running above 1000 rpm.
The deflections are double that of competitive single deflection hangers. When the location is critical or greater vibration reduction is important, refer to Spring Hanger Vibration Isolators.
CAT. NO. MFG. NO. 9G2000 NCN
9G2002 9G2003 NCN NCN
HD-White HDA-Black HDA-Green HDA-Red HDB-Red HDB-White
MAX. CAPACITY DEFLECTION HARDNESS DIMENSIONS H x W x D LOWER ROD PEN. MAX. ROD DIA. EACH 35 lbs 45 lbs
40-75 lbs 60-125 lbs 115-235 lbs 190-380 lbs
0.20” 0.18” 0.35” 0.50”
0.20-0.40” 0.20-0.40”
60
NA 40 50
NA NA
2-1/2 x 1-7/8 x 1-3/4 2-3/4 x 2-1/4 x 2” 2-1/4 x 2-1/4 x 2” 2-1/4 x 2-1/4 x 2”
4-1/2 x 4-1/4 x 3-1/4” 4-1/2 x 4-1/4 x 3-1/4”
2-1/4 2-1/4 2-3/4 2-3/4 3 3
3/8 1/2 1/2 1/2 3/4 3/4
$31.00
$35.65 $35.65
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AIR CONDITIONING & HEATING EQUIPMENT