ERV - RUBBER EXPANSION JOINT
RED BAND expansion joints in High-Tech design for water, drin- king water, cold and warm waste water, seawater, cooling water, also with chemical additives for water treatment up to 90° Celsius. Working pressure as per chart up to 16 bar. Allowable vacuum see overleaf. Also very suitable for chemical waste water (without oil containing additives), chemicals, acids and alkalis, salt solutions, technical alcohols, esters and ketones.
Not suitable for all kinds of mineral oil products, cooling water with added oil containing corrosion preventatives, oily compressor air.
ADVANTAGES & caution