最高需求的清洁和卫生的食品,生物和制药行业ERV的类型可以要求额外的聚四氟乙烯衬里(ERV . .助教)和聚四氟乙烯真空支撑环(ERV . .助教)与环球媒体阻力。法兰的装配后,衬砌。食品ERV-W白色带伸缩接头,油和含脂肪的食物。班轮符合德国食品法规。温度范围-20°C到90°C,暂时到100°C。橡胶衬里,浅灰色。也适合类型:ERV-R红带伸缩接头水,饮用水、废水、海水,冷却水,化学废水(无油),化学物质,酸,碱,盐的解决方案,醇。温度范围-40°C到100°C,暂时到120°C。 Lining Butyl/EPDM. ERP RED SPOT expansion joint for sanitary facilities, cold/warm water, swimming pool water, seawater, drinking water. Highly flexible + low own resistance. W.P. max. 10 bar. Temperature range -40°C up to 90°C, temporarily up to 120°C. Lining Butyl/EPDM. ERV .. TA additional order number for PTFE lining ERV .. TAS additional order number for PTFE vacuum support ring