DP 系列电磁隔膜泵
DP 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-*
Manual control the stroke frequency from 10-*, LCD displays the normal frequency （at running or stop）.

冲程调节：10-*
the start and stop point can be changed and the proportion rate and direction can be changed easily.

按键操作、接受脉冲信号、面板显示、内置乘法、除法器，自动调节。
Auto control the stroke frequency by the impulse signal from 0-*. Can be set 1*N or N/1. （1*N: receive one impulse, the pump runs N times. N/1: receive N impulse, the pump runs once. The scope of N: 1-999.） LED displays the number of N.

DP系列电磁隔膜计量泵选型参数
Specification of the DP pump