型号：DFD
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
型号 流量 L/H 压力 BAR 冲程频率 吸程 M 重量 KG 功率:W
电源 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
