Configurator ERV Rubber Expansion Joints

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4Flange 1
5Flange 2
8Part No.

Part Number


Product NameROTEX
Short DescriptionTÜV approved for heating systems
DescriptionROTEX expansion joints suitable for permanent use with hot heating water, cooling water and hot air.
Approved according to DIN up to +100° C by 10 bar and up to +110° C by 6 bar.
Temperature range (depending on medium) -40° C up to +130° C, temporarily up to +150° C. Electrically dissipative.

Not suitable for drinking water, cooling water with oil containing additives, oily compressor air, permanent effect of steam.
CoverEPDM, ozone proof, heat resistant
ReinforcementPolymer textile cord, hot water and hydrolysis proof
LinerEPDM, hot water resistant, seamless, abrasion resistant
Temperature min.-40° C
Temperature max.+130° C
Temperature temporarily+150° C
Marking2 red bands, ERV DN .., PN .., production date
CertificatesApprovals: DNV · GL, Lloyd´s Register, RINA Services S.p.A., Technischer Überwachungsverein.
Product Sheet
Page 411-412
PDF Certificates
Lloyd´s Register
RINA Services S.p.A.
Technischer Überwachungs-Verein
Last Update: 10.11.2020