隔膜泵 / DIAPHRAGM

DC液体泵 / DC Liquid Pump

LINEDPE 系列 /series

DPE-400・内置脉冲吸收室・可选择适合不同液体的多种构成材料
・自吸式可抽吸空气

DPE-100

使用条件 / Conditions of Use
使用环境温度 / Ambient temperature
使用环境湿度 / Ambient humidity
使用流体温度 / Fluid temperature・Built-in Pulse Absorption Chamber・Many build material options for different liquids
・Self-priming type with air suction acceptable※ 1 ) 不结冰 / No freezing

典型的无脉冲吸收传统泵 / Typical Conventional Pump without Pulse Absorption
由于液体是通过泵和液体回路的吸入和排出通道进行输送的，因此会产生高脉动，
从而导致在管道和配件内出现气穴和振动、峰值脉冲噪音、泵机构的应力和磨损增加。 这些负面结果往往会因使用转速相对较高的小型泵而增加。

AR5~40℃※１35~85％※25~50℃※ 2 ) 不结露 / No condensation

吐出/ Discharge

吸入吸入/ Suction

As liquid is transported through the suction anddischarge passages of the pump and liquid
circuit, high pulsations can be created which
can cause cavitation, vibration in tubing, fittings,
peak pulsing noises, and added stress and wear
to pump mechanisms. These negative results
are often increased through the use of small
pumps having relatively high rotational speeds.

压电泵 / BIMOR PUMP/ Suction马达旋转方向/ Motor Rotation Direction

吐出/ Discharge

˚˚0

˚90吸入˚˚180

˚360270曲柄角˚450540/ Crank Angle/ Suction设计先进的脉冲吸收 DPE 泵 / Advanced design DPE Pump with Pulse Absorption
脉冲吸收室可使脉冲衰减，有助于产生稳态流、降低整个液体回路的噪音和振动，并提高泵和
其他回路组件的使用寿命。 设计先进，脉动缓冲器无需额外的安装成本或空间。

1/ Pulse Absorption
Chamber

23① 吸入。
② 吐出。部分液体被输送至脉冲吸收室，吐出而不是直接强制进入吐出口。

③ 进入泵的循环吸入与吐出同步。
通过②和③的处理，脉冲得到衰减。
Provides pulse attenuation which helps to create
steady state flow, reduced noise and vibration
throughout the fluid circuit, and enhances life of thepump and other circuit components. It’s designedin. . . No need for additional installation cost or
space with pulsation dampers.

① Suction.
② Discharge. Partial fluid delivery to pulse

吐出/ Discharge

吸入/ Discharge

吸入/ Suction/ Suction马达旋转方向/ Motor Rotation Direction

吐出/ Discharge

˚absorption chamber, not directly forced to outlet port.

0③ Cyclical suction drawn into pump is synchronizedwith the discharge.

吸入/ Suction

˚90

˚180

˚270

曲柄角˚360

˚450

˚540

/ Crank Angle

Pulses are attenuated through the process of ② and ③ .

86

隔膜泵 / DIAPHRAGM

DC液体泵 / DC Liquid Pump
型式DPE-400
有刷马达/ Brush DC Motor(24 V DC)流量和电流 / Flow & Electric Current

24 V DC
400 mL/min
0.0141 cfm
0 ~ 100 kPa
0 ~ 1 bar0 ~ 14.2 psig
300 kPa
3 bar 42.7 psig额定电压 / Rated Voltage
0.0177

4000.0141

3000.0106(cfm)C)
流量特性图(25 ˚C 水 ) / Flow Characteristics (Water at 25°(L/min)

500

规 格 / Specifications

2000.0071

1000.0035

流量/ Flow Rate ※ 1使用压力范围/ Working Pressure Range

最高压力 ※ 2/ Maximum Pressure

最大电流345 mA

空气量/ Airflow/ Maximum Current0(kPa) -60(psig) -8.7(in.Hg) -17.7-40-5.8-11.8-20-2.9-5.91

050
7.25

150
21.8

20029.0

耐用时间 (MTTF)

0250 (kPa)
36.3 (psig)

自吸力

φ5.4 mm ( 外径 ) 直管接头 / 5.4 mm O.D. straight barb
φ5.4 mm ( 外径 ) 直管接头 / 5.4 mm O.D. straight barb
相当于 F 类F class equivalent

19 (L) x 26 (W) mm
3/4"(L) x 1-1/32"(W)
187 g 0.412 Lbs
DC 有刷马达 / Brush DC Motor

安装尺寸/ Mounting Dimensions本体重量 / Weight马达 / Motor

0.5※1: 若止回阀因液体温度低而硬化，自吸性能和流量将降低。※2: 流路关闭时无法重新启动泵。

0.4

电流

40 kPa0.4 bar 5.69 psig/ Coil Insulation Class

0.6/ Electric Current

500 小时 / hours※1

吸入口尺寸 / Inlet
吐出口尺寸 / Outlet线圈绝缘等级

压力 / Discharge pressure

0.7※1. When the check valve is hardened due to low liquid temperature,self-priming performance and flow rate will go down.
※2. Restarting pumps with flow passage closed is impossible./ Brush DC Motor0.3构成材料和适用流体 / Build materials and applicable fluids

0.20.10(kPa) -60(psig) -8.7(in.Hg) -17.7※2/ Rated Performance (MTTF)

电流特 性 图 / Current Characteristics

0.8

连续 / Continuous/ Duty Cycle/ Self-priming Pressure

自吸力 / Self-priming Pressure

( A)

100
14.5

额定时间

-40
-5.8
-11.8

-20
-2.9-5.91

自吸力 / Self-priming Pressure

050
7.25

100
14.5

150
21.8

200
29.0

250 (kPa)36.3 (psig)

压力 / Discharge pressure※ 特性图只是参考值 , 并不是保证值 .
/The characteristic charts are for reference only and are not guaranteed.

缸盖缸盖罩

型式 / Model/ Cylinder Head / DiaphragmDPE-400-2EPA阀/ Valve

O形环

/ Polyamide (Nylon)

DPE-400-7GPPS聚苯硫醚/ Polyphenylene sulfide

适用流体/ O-ring

EPDM乙丙橡胶聚酰胺(尼龙)DPE-400-2G
DPE-400-7P

隔膜/ Diaphragm/ Applicable fluids

苛性苏打、柠檬酸、氨水、苛性钾

/ Ethylene-propylene rubber / Sodium hydroxide, Citric acid, Ammonia water, Caustic potash

PTFE

聚四氟乙烯

/ Polytetrafluoroe
thyleneFKM/ Ethanol, Ethylene glycol, Sodium carbonate, mineral oil/ Fuluoro rubber/ Xylene, Carbon tetrachloride, Trichloroethylene, Silicon oils

全氟橡胶/ Chloroform, Benzene, Glacial acetic acid, Methyl ethyl ketone

氟橡胶

FFKM/ Perfluoroelastomer

乙醇、乙二醇、碳酸钠、
矿物油二甲苯、四氯化碳、三氯乙烯、硅油
三氯甲烷、苯、冰醋酸、丁酮

用途例 / Application Examples• 液体分析仪（例如，医疗、食品、水处理和环境）。
• 过滤、取样、灭菌器和洗涤器中的液体输送。• 工业喷墨打印机中的墨水输送。

外形及安装尺寸图 / Dimensional Outline Drawing (单位 / Unit : mm)• Liquid analytical instruments e.g. medical, food, water treatment & environmental.
• Liquid transport within filtration, sampling, sterilizers and washers. • Ink transport within industrial ink-jet printers.

吐出口/ Outlet12DC电源输入端子 (-)/ DC Power Input TerminalDC电源输入端子 (+)

4.9

3.4

ø5.4/ DC Power Input Terminal

30

2.547

ø32.8
10.5

2 × ø376.92419

4 x M3 螺孔, 深 5/ 4 x M3 with 5 mm Depth

2610.5
14.5

4.9

4 × ø3

2222

26.5

6.5

吸入口/ Inlet

66.5

1088