DM 系列电磁隔膜泵
DM 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%, LCD displays the normal frequency (at running or stop).
冲程调节：10-100%
the start and stop point can be changed and the proportion rate and direction can be changed easily.
可接受0/4-20MA外部电流信号、面板显示、起始点可以任意设定，可以正反比例，自动调节。
Auto control the stroke frequency by the analog signal 0/4-20mA or 0/1-5vdc from 0-100%, LCD displays the normal frequency (at running or stop).
DM系列电磁隔膜计量泵选型参数
Specification of the DM 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 |
| DM-02-07-L |
2 |
7 |
120 |
2 |
3.5
|
30 |
220V 50HZ
|
| DM-02-16-X |
2 |
16 |
120 |
2 |
3.5 |
65 |
220V 50HZ |
| DM-03-07-L |
3 |
7 |
120 |
2 |
3.5 |
30 |
220V 50HZ |
| DM-06-05-L |
6 |
5 |
120 |
2 |
3.5 |
30 |
220V 50HZ |
| DM-06-07-X |
6 |
7 |
120 |
2 |
3.5 |
65 |
220V 50HZ |
| DM-09-03-L |
9 |
2 |
120 |
2 |
3.5 |
30 |
220V 50HZ |
| DM-09-07-X |
9 |
7 |
120 |
2 |
3.5 |
65 |
220V 50HZ |
| DM-12-07-X |
12 |
7 |
120 |
2 |
3.5 |
65 |
220V 50HZ |
| DM-15-03-X |
15 |
3 |
120 |
2 |
3.5 |
65 |
220V 50HZ |
| DM-20-03-X |
20 |
3 |
160 |
2 |
3.5 |
65 |
220V 50HZ |
| DM-30-03-X |
30 |
3 |
160 |
2 |
4 |
65 |
220V 50HZ |
| DM-50-02-X |
50 |
2 |
160 |
2 |
4 |
65 |
220V 50HZ |