Rubber pipe expansion joint ROTEX seriesroundflangewastewater

rubber pipe expansion joint
rubber pipe expansion joint
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Installation system
wastewater, for abrasive media

Max.: 300 mm (11.81 in)

Min.: 130 mm (5.12 in)

Nominal diameter

Max.: 1,000 mm (39.37 in)

Min.: 25 mm (0.984 in)

Operating temperature

Max.: 150 °C (302 °F)

Min.: -40 °C (-40 °F)


'ERV' rubber expansion joints for abrasive media, e.g. sand, cement are available in sizes DN 25 - 1000, with swiveling flanges (various types and materials). ERV-Rotex ROTEX expansion joint for permanent service with hot heating water, cooling water and hot air. W.P. 10 bar up to 100°C, 6 bar up to 110°C. Temperature range -40° up to 130° Celsius, temporarily up to 150°C. TÜV approved, DIN 4809. Lining EPDM. Also suitable are types: ERV-CR CR expansion joint for cold and warm water, seawater (also oil containing), various waste water, lube oils and greases, air, compressed air. Temperature range -25°C up to 90°C, temporarily up to 100°C. Lining Chloroprene. ERV-GS HNBR YELLOW STEEL HBNR expansion joint for petroleum based products up to 50% aromatics and hydraulic oil. Very good ageing, weathering + ozone resistance. Temperature range -35°C up to 100°C, temporarily up to 120°C. Lining HNBR. ERV-G LT YELLOW BAND LT expansion joint designed for low temperature applications for petroleum based products. Temperature range -40°C up to 90° C, temporarily up to 100°C. Lining NBR. ERV-GR GREEN BAND expansion joint for acids, alkalis, chemicals and aggressive chemical waste water. Temperature range -20°C up to 100°C, temporarily up to 110°C. For oil contaminated compressor air up to 90°C. Lining Hypalon.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.