新道茨(newdose)dfd 系列电磁隔膜泵 dfd type electrical diaphragm metering pump 防腐塑料外壳 anticorrosive plastic casing 全ptfe隔膜 ptfe diaphragm 按ip55防护等级设计 protection class: ip55多种材质的泵头可选:pp,pvc,ptfe,ss316 pump head: pp, pvc, ftfe, ss316 双球单向阀 suction and delivery valves: with two balls each one 频率调节:10-100% manual control the stroke frequency from 10-100%, led display thenormal frequency (at running or stop). 手动调节、面板显示。 stand power supply: 220vac, 50hz single phase 新道茨(newdose)dfd系列电磁隔膜计量泵选型参数 specification of the dfd pump 型号 type 流量 l/h flow capacity: l/h 压力 bar max working pressure:bar 冲程频率 n/m 吸程 m suction height of the water:meter 重量 kg net weight:kg 功率 power consumption:w 电源 standard voltage
dfd-02-07-l 2 7 120 2 3.5 30 220v 50hz
dfd-02-16-x 2 16 120 2 3.5 65 220v 50hz
dfd-03-07-l 3 7 120 2 3.5 30 220v 50hz
dfd-06-05-l 6 5 120 2 3.5 30 220v 50hz
dfd-06-07-x 6 7 120 2 3.5 65 220v 50hz
dfd-09-03-l 9 2 120 2 3.5 30 220v 50hz
dfd-09-07-x 9 7 120 2 3.5 65 220v 50hz
dfd-12-07-x 12 7 120 2 3.5 65 220v 50hz
dfd-15-03-x 15 3 120 2 3.5 65 220v 50hz
dfd-20-03-x 20 3 160 2 3.5 65 220v 50hz
dfd-30-03-x 30 3 160 2 4 65 220v 50hz
dfd-50-02-x 50 2 160 2 4 65 220v 50hz
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