CALL: 1-800-314-3332

Model TTB Restrained Double Deflection Isolators, Neoprene/Elastomeric Floor Mounted Seismic

SKU: TTB-Restrained-Double-Deflection-Isolators Category:

* Request quote to see pricing

Request Quote

TTB Series flush-type, seismic elastomeric isolators provide effective shock and vibration control for low seismic applications. Typically used under HVAC, power generation and electrical equipment where seismic activity is a concern.

The TTB Series housings are low profile designs ideal for installations with space restrictions. Structural sections are made of carbon steel for optimum strength and durability. All metal surfaces have a corrosion-resistant coating that provides extra protection and long-life.

The elastomeric coatings resist oils, ozone and most solvents – providing optimum resilience in most conditions. The seismic design offers built-in snubbing that prevents the elastomeric elements from coming in contact with the housing. The operating temperature range of -20°F to 180°F offers continuous operation in all ambient conditions.

Features & Benefits

  • Static load range from 250 – 1,000 lbs. offers several solutions for light and medium load applications
  • Low natural frequency of 9 Hz at maximum load provides structure-borne noise attenuation in even the most difficult environments
  • Low profile housing design permits vertical installation where space is restricted
  • Built-in, seismic snubbing keeps equipment secure
  • Damping ratio of 5:1 offers excellent energy dissipation


  • Air handling units
  • Fans
  • Pumps
  • Chillers
  • Air compressors
  • HVAC equipment
  • Power generation
  • Electrical transformers
  • Motors

Model TTB 500-1500 lbs. Captive Elastomeric Isolator_rev.8

Model TTB 500-1500 lbs. Durulene Captive Elastomeric Isolator

Model TTB 500-1500 lbs. EHT Silicone Captive Elastomeric Isolator

Model TTBX-12-500 Thru -1250 lbs. High Strength, Neoprene Captive Elastomeric Isolator_rev.2

Copyright© 2023 Isotech, Inc. All rights reserved.