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 the normal frequency (at running or stop).

手动调节、面板显示。
Stand power supply: 220vac, 50Hz single phase

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-09-02-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