ELAFLEX Rubber Bellow - ERV

Water & Waste Water

 

ROTEX

Hot water application 

 

ERV-R

Drinking water application

 

ERV-CR

Economy water application 

 

ERV-BR

Abrasive media application

 

ERP

High flexibility 

Petroleum Based Products & LPG

 

ERV-G

Tank trucks, refineries & petrol stations

 

ERV-GS

Fire resistant for 30 minutes at 800 deg C 

 

ERV-GS-HNBR

For extremely demanding conditions

 

ERV-G LT

For low temperatures -40 deg C

 

ERV-OR

LPG and other gases up to 25 bar 

Chemical & Foodstuff

 

ERV-GR

For agressive acids, lyes and chemicals

 

VITEX

For media with more than 50% aromatics, Biodiesel etc.

 

ERV-TA

PTFE Teflon lined for extensive chemical resistance, FDA approved

 

ERV-W

Food grade approved

Flame protection cover

Vacuum support rings

Inner protection sleeve

Angular limiter

​Tie rods

Accessories

Elalfex's range of Rubber Expansion Joints (compensators) are used as flexible connections within pipe systems to reduce noise, vibration and in some cases pipe movement or misalignment. 

 

They are moulded single sphere type rubber bellows with swiveling metal flanges, of which the construction & lengths have since become the international recognised standard.

As the ERV's cover a wide range of industries globally, the range of certifications are quite vast and can be supplied on request:

  • DNV GL

  • Lloyd's Register

  • Bureau Veritas

  • American Bureau of Shipping

  • Nippon Kaiji Kyokai

  • China Classifaction Society

  • TUV SUD

  • BWB

  • DVGW

  • ACS

  • WRAS

  • Marine Equipment Directive

Elaflex ERV Rubber Expansion Joints - also known as Rubber Bellows

© 2018 by Flowcon Industrial - South Africa

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+27 11 024 3777     +27 31 205 6204     sales@flowcon.co.za