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Kellett has been able to reduce or even eliminate much of the detectable vibration from equipment that is transferred by means of load bearing “contact” with support surfaces, with the LP-13 Shake Absorber® Vibration Isolation pads. These products provide a cost effective solution to this problem. The pads have been called many things:  vibration pads, vibration isolation pads, vibration isolators, machine mounting pads, shake or shock absorbers. Whatever you call them, our products convert the mechanical energy to a small amount of heat energy, and that in effect prevents transfer of vibration at the contact points.

Heat causes the majority of damage to electrical and electronic components. Heat builds up in an electrical circuit when there is a poor connection between conductors. Vibration is often the culprit. Vibration can loosen the electrical components, causing circuits to over amp, and ultimately generate excessive heat. The worse case scenario is component failure.

Listed below are a few of the LP-13 Shake Absorber® Characteristics. To see complete technical data on our products, visit kellettent.com/technical

  • Shore Durometers from 50 - 70
  • Thicknesses from 1/4 in - 3/4 in
  • Temperature ranges from -40° up to 200°+ Fahrenheit
  • Oil , Abrasion, Flame, and UV Resistant
Listed below are standard sizes of our LP-13 Shake Absorber® Vibration Isolation products.

The products below come in two Shore A Durometers. If you don’t see the size you need, please call our sales team at 864.277.7248. We are here to help you get the right product for the right application and at the right price.

50 Durometer vs 70 Durometer, Which do I choose?

Vibration Isolation
Unit of Measure
Items Vibration Isolation
4X4-50NA58
LP-13 SHAKE ABSORBER® Pad
List Price $8.80
Vibration Isolation
6X6-50NA58
LP-13 SHAKE ABSORBER® Pad
List Price $19.80
Vibration Isolation
12X12-50NA58
LP-13 SHAKE ABSORBER® Pad
List Price $79.20
Vibration Isolation
18X18-50NA58
LP-13 SHAKE ABSORBER® Pad
List Price $178.20
Vibration Isolation
4x4-50NA34
LP-13 SHAKE ABSORBER® Pad
List Price $9.60
Size N/A 4 in x 4 in N/A 6 in x 6 in N/A 12 in x 12 in N/A 18 in x 18 in N/A 4 in x 4 in
Thickness N/A 5/8 in N/A 5/8 in N/A 5/8 in N/A 5/8 in N/A 3/4 in
Shore A Durometer N/A 50
Materials N/A ABS Plastic and Neoprene
Color N/A Black
Weight N/A 2.02 lbs/sq. ft. N/A 2.02 lbs/sq. ft. N/A 2.02 lbs/sq. ft. N/A 2.02 lbs/sq. ft. N/A 3.75 lbs/sq. ft.
Density N/A 64.64 lbs/cu. ft. N/A 64.64 lbs/cu. ft. N/A 64.64 lbs/cu. ft. N/A 64.64 lbs/cu. ft. N/A 60.0 lbs/cu. ft.
Max Load N/A 100 PSI at 10 Hz
Deflection (Displacement) N/A at 25 PSI = .42 mm
at 50 PSI = .80 mm
at 75 PSI = 1.40 mm
at 100 PSI = 1.96 mm
N/A at 25 PSI = .42 mm
at 50 PSI = .80 mm
at 75 PSI = 1.40 mm
at 100 PSI = 1.96 mm
N/A at 25 PSI = .42 mm
at 50 PSI = .80 mm
at 75 PSI = 1.40 mm
at 100 PSI = 1.96 mm
N/A at 25 PSI = .42 mm
at 50 PSI = .80 mm
at 75 PSI = 1.40 mm
at 100 PSI = 1.96 mm
N/A at 25 PSI = .44 mm
at 50 PSI = .96 mm
at 75 PSI = 1.92 mm
at 100 PSI = 2.99 mm
Damping Coefficient @ Max Load N/A at 10 Hz: 48.84 N-Sec/mm N/A at 10 Hz: 48.84 N-Sec/mm N/A at 10 Hz: 48.84 N-Sec/mm N/A at 10 Hz: 48.84 N-Sec/mm N/A at 10 Hz: 24.46 N-Sec/mm
Coefficient of Friction N/A Static: .999 u N/A Static: .999 u N/A Static: .999 u N/A Static: .999 u N/A Static: .831 u
Kinetic N/A .988 u N/A .988 u N/A .988 u N/A .988 u N/A .759 u
Tensile Strength N/A 1100 PSI N/A 1100 PSI N/A 1100 PSI N/A 1100 PSI N/A 1800 PSI
UV Resistance N/A Excellent
Temperature Range N/A -40 degrees F to +200 degrees F
Oil Resistance N/A Good
Abrasion Resistance N/A Good
Flame Resistance N/A Good
Water Absorption by Weight N/A < 3 % N/A < 3 % N/A < 3 % N/A < 3 % N/A < 5 %
Capabilities N/A Our pads are custom cut – NOT CUSTOM PRICED – to your specifications. Since we design all of our pads to address your individual situation, we have the capability of performing JIT delivery. Using templates, CAD drawings or any form of information you have, we work with you one-on-one to isolate the issue.

The LP-13 Shake Absorber® is available in two thickness options:
  • 5/8 in
  • 3/4 in
N/A Our pads are custom cut – NOT CUSTOM PRICED – to your specifications. Since we design all of our pads to address your individual situation, we have the capability of performing JIT delivery. Using templates, CAD drawings or any form of information you have, we work with you one-on-one to isolate the issue.

The LP-13 Shake Absorber® is available in two thickness options:
  • 5/8 in
  • 3/4 in
N/A Our pads are custom cut – NOT CUSTOM PRICED – to your specifications. Since we design all of our pads to address your individual situation, we have the capability of performing JIT delivery. Using templates, CAD drawings or any form of information you have, we work with you one-on-one to isolate the issue.

The LP-13 Shake Absorber® is available in two different thickness options:
  • 5/8 in
  • 3/4 in
N/A Our pads are custom cut – NOT CUSTOM PRICED – to your specifications. Since we design all of our pads to address your individual situation, we have the capability of performing JIT delivery. Using templates, CAD drawings or any form of information you have, we work with you one-on-one to isolate the issue.

The LP-13 Shake Absorber® is available in two different thickness options:
  • 5/8 in
  • 3/4 in
N/A Our pads are custom cut – NOT CUSTOM PRICED – to your specifications. Since we design all of our pads to address your individual situation, we have the capability of performing JIT delivery. Using templates, CAD drawings or any form of information you have, we work with you one-on-one to isolate the issue.

The LP-13 Shake Absorber® is available in two different thickness options:
  • 5/8 in
  • 3/4 in
How We Do It? N/A Our technical and sales teams work with you to determine the appropriate size for your application. We gather several important clues from you to do this:

  • The number and size of feet or “legs” on your equipment or machine
  • The weight of the equipment or machine
  • Its current RPM’s
  • Floor and building structure where the equipment resides
N/A Our technical and sales teams work with you to determine the appropriate size for your application. We gather several important clues from you to do this:

  • The number and size of feet or “legs” on your equipment or machine
  • The weight of the equipment or machine
  • Its current RPM’s
  • Floor and building structure where the equipment resides
N/A The properties that set the LP-13 Shake Absorber® apart from ordinary vibration pads consists of a recycled layer of plastic or Acrylonitrile Butadiene Styrene (ABS) between two layers of very tough, but flexible custom blended neoprene. The cushion dampens machine vibration while the ABS evenly distributes the weight of the machine throughout the pad. We measure our custom blended neoprene using the Shore “A” Durometer scale and ranges from 40 to 80 Shore “A” Durometer. Your individual application dictates your range. N/A Our technical and sales teams work with you to determine the appropriate size for your application. We gather several important clues from you to do this:

  • The number and size of feet or “legs” on your equipment or machine
  • The weight of the equipment or machine
  • Its current RPM’s
  • Floor and building structure where the equipment resides
N/A Our technical and sales teams work with you to determine the appropriate size for your application. We gather several important clues from you to do this:

  • The number and size of feet or “legs” on your equipment or machine
  • The weight of the equipment or machine
  • Its current RPM’s
  • Floor and building structure where the equipment resides
Materials/Composition N/A The properties that set the LP-13 Shake Absorber® apart from ordinary vibration pads consists of a recycled layer of plastic or Acrylonitrile Butadiene Styrene (ABS) between two layers of very tough, but flexible custom blended neoprene. The cushion dampens machine vibration while the ABS evenly distributes the weight of the machine throughout the pad. We measure our custom blended neoprene using the Shore “A” Durometer scale and ranges from 40 to 80 Shore “A” Durometer. Your individual application dictates your range.