德国SERA（赛诺）机械隔膜泵隔膜泵是一种无泄露容积泵，设计计量容量可达8000l/h用领域用于刺激性，有研磨性，粘滞性，带放射性，易燃的，有强烈气味或有毒的自由流动介质。行点-零泄露-最为精确计量-可在无介质情况下安全运行-选用优质材料制成-持续运转维护要求低-运转寿命长泵型额定输出流量（l/h）允许压力(巴)最大吸程(mWC)入口/出口直径（DN）额定冲程频率（rpm）电机功率（KW）R409.2-0.4e0-0.41024500.18R409.2-0.8e0-0.810251000.18R409.2-1.6e0-1.610351000.18R409.2-2.4e0-2.410351500.18R409.2-4.0e0-410351000.18R409.2-7.0e0-710351500.18R409.2-12e0-1210310670.18R409.2-18e0-1810341000.18R409.2-25e0-2510351500.18R409.2-50e0-5010351000.18R409.2-75e0-7510351500.18R409.2-90e0-908351000.37R409.2-115e0-1154351000.18R409.2-140e0-14083101500.37R409.2-180e0-1804351500.18R409.2-250e0-2503351000.37R409.2-350e0-35033101500.37R410.2-200e0-2008515760.75R410.2-280e0-2808515970.75R410.2-450e0-4506515760.75R410.2-570e0-5706515970.75R410.2-700e0-7005320760.75R410.2-900e0-9005320970.75R410.2-1100e0-11005325761.50R410.2-1450e0-14505325971.50M41420003332500.75R414400-20003332500.75M41540003340501.50R415800-40003340501.50)