新道茨  DM 系列電磁隔膜泵/電鍍廠和線路板廠及污水處理場合用的加藥計量泵/助劑泵、固化劑泵、固化劑計量泵/次氯酸鈉 鹽酸  加藥泵/次氯酸鈉 鹽酸 計量泵/二氧化氯ClO2發(fā)生器計量泵/可接收4-20mA電流信號 計量泵
DM 系列電磁隔膜泵
DM type electrical diaphragm metering pump

防腐塑料外殼
Anticorrosive plastic casing

全PTFE隔膜
PTFE diaphragm

按IP55防護等級設計
Protection class: IP55

多種材質(zhì)的泵頭可選：PP，PVC，PTFE，SS316
Pump head: PP, PVC, FTFE, SS316

雙球單向閥
Suctiondelivery valves: with two balls each one

頻率調(diào)節(jié)：10-*
Manual control the stroke frequency from 10-*, LCD displays the normal frequency at running or stop.

沖程調(diào)節(jié)：10-*
the startstop point can be changedthe proportion ratedirection can be changed easily.

可接受0/4-20MA外部電流信號、面板顯示、起始點可以任意設定，可以正反比例，自動調(diào)節(jié)。
Auto control the stroke frequency by the analog signal 0/4-20mA or 0/1-5vdc from 0-*, LCD displays the normal frequency at running or stop.
DM系列電磁隔膜計量泵選型參數(shù)
Specification of the DM pump
型號
Type  流量 L/H
Flow
capacity: l/H  壓力 BAR
Max working
pressure:Bar  沖程頻率
N/M 吸程 M
Suction height
of the water:meter  重量 KG
Net weight:KG 功率
Power
consumption:W  電源
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-09-02-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