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Diaphragm Pumps

Diaphragm Pumps

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Namiki supplies, based on our high efficiency motors, both liquid pump and air pump with diaphragm system which has
advantages of miniature size, light weight and high chemical resistance.

The pumps are maintenance free and produce low acoustic noise, and thanks to the Namiki original valve system, they perfectly prevent the backflow and keep the accuracy of flow even contaminated by foreign material.

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Features
   • Compact & Light design
 • Variety of DC Motor
 • Good Chemical Resistance
 • Maintenance Free & long life operation
 • Oil & Contamination Free
 • Quiet operation
 • Namiki's patented Non-return valves
 • Self priming
Liquid Pumps
Liquid Pumps ( Metering Pumps)
Series Dimen
sion
W×H×L
[mm]
Nominal
Voltage
[V]
Nominal
Current
[mA]
Maximum
Flow
Rate
[ml/min]
Exhaust
Pressure
Range
[kPa]
Suction
Pressure
Range
[kPa]
Diaph
ragm
Valve Other wetted materials Motor
Type
Option
Model
5013 20×39
×56
12 190 180 0…+70 -30…0 FKM FKM FKM,PFA,
PTFE
Core
less
5033,
5043
5014 20×39
×56
24 110 190 0…+70 -30…0 FKM FKM FKM,PFA,
PTFE
Core
less
5034,
5044
7038 32×65
×102
24 370 630 0…+100 -50…0 FKM FKM FKM,PFA,
PTFE
Brush
less
7048
7038t 32×79
×102
24 370 1000 0…+100 -50…0 FKM FKM FKM,PFA,
PTFE
Brush
less
7048t
7140 39×57.6
×87.7
24 150 600 0…+80 -50…0 PTFE FFKM PPS DC Brush -
Data displayed in this catalogue are measured with purified water at 20°C using a Toalong G-tube of
4mm internal ( 6mm external ) diameter and 160 cm length using Namiki standard test equipment.
Liquid Pumps Model List
Liquid Pumps (Adjustable Flow Rate Liquid Pumps)
Series Dimen
sion
W×L×H
[mm]
Nominal
Voltage
[V]
Nominal
Current
[mA]
Maximum
Flow
Rate
[ml/min]
Exhaust
Pressure
Range
[kPa]
Suction
Pressure
Range
[kPa]
Diaph
Ragm
Valve Other wetted materials Motor
Type
Option
Model
7039 35×65
×102
10.8 300
(mA/Phase)
0.32~110 0…+100 -50…0 FKM FKM FKM,PFA,
PTFE
Stepp
ing

7039D,
7039S,

7039SD,

7049,

7049D,

7049S,

7049SD

Liquid Pumps Model List
Air Pumps
Air Pumps
Series Dimen
sion
W×L×H
[mm]
Nominal
Voltage
[V]
Nominal
Current
[mA]
Maximum
Flow
Rate
[ml/min]
Exhaust
Pressure
Range
[kPa]
Suction
Pressure
Range
[kPa]
Diaph
Ragm
Valve Other wetted materials Motor
Type
Option
Model
8018Gt 35×90
×116
24 200 2000 0…+170 -75…0 FKM FKM

FKM,

POM,

SUS,

Urethane,

Ni

Brush
less
-
Specifications subject to change without notice
Air Pumps Model List

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