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Flexseal™ Connectors

Flexseal™ Connectors are short lengths of hose used to join metal piping, resulting in the placement of non-rigid couplings into the lines. Made of thick flexible rubber, they absorb vibrations and prevent the transmission of noise and damaging vibrations through the metal pipes, thereby extending the life of pumps, controls, valves and other equipment. These connectors allow full flow in the pipeline and prevent contact between metal and the material inside the hose.

Technical Overview

Cover Color ■ N/A
Oil Resistance ■ Limited
Construction ■ Tube: Natural rubber, 3/16″ thick
■ Cover: SBR
■ Reinforcement: N/A
Temperature Range ■ -40°F to +160°F, -40°C to +71°C
Packaging ■ 50 ft. lengths maximum
   Hand built – $250.00 minimum order per size


Thermoid Catalog – Flexseal™ Connectors

Features & Benefits

Flexible Construction
  • Absorbs Vibrations
  • Prevents Transmission of Noise
  • Allows Pumps, Controls, Valves a Longer Life
  • No Metal Touches the Material Being Carried
NR Tube (3/16″ Thick)
  • Acid Resistant
SBR Cover
  • Abrasion Resistant
Flanged Ends
  • Provides a Tight Seal Without a Gasket
Multiple Reinforcements
  • Choice of Non-Wire or Wire Reinforcement