Flexible Rubber Joint GFLEX-GS

Flexible Rubber


  • Vibration isolation for small pumps and circular pumps.
  • Sewage disposal purifier line.
  • Vibration isolation for air-conditioners and pipes.
  • Not suitable for hot water.


Flexible rubber joint can afford large deflection that you can hardly imagine. It has various functions and are highly reliable. Followings are the main features:

High Efficiency for Vibration and Noise Isolation

The twin sphere makes the spring constant small, decreases the body natural frequency and increases the efficiency of vibration absorption.

With standability

It can withstand a bursting pressure of over 5.39 Mpa and a maximum working pressure of 2.5 Mpa with the combination of excellent formative technique and strong chemical fibre.

Large Displacement Absorption for Eccentricity, Axial Movement and Angular Movement

Since it can absorb large displacement, Flexible rubber joint is most appropriate for the protection of pipe line system. For example, it can prevent the destruction of connecting pipe due to earthquake and subsidence of ground.

Applicable for both Suction and Delivery

The joint fits for both suction and delivery.

Highly Reliable

The packing parts are strengthened with steel reinforcing rings to prevent the rubber body from slipping out of the fitting sides of flanges.

Convenient to install

When limited space is allowed for installation, the free type sockets can be screwed separately to pipe before fitting in the joint.


No Parts Materials
1 Flange-A Ductile Iron
2 Flange-A Ductile Iron
3 Nut SS400
4 Bolt SS400
5 Rubber EPDM
6 Rubber EPDM
7 Union Edge Ductile Iron
8 Washer SS400
9 Reinforcing Cord Nylon

Download Resources

Title Download
Flexible Rubber Joint GFLEX-GS Catalogue Download