Liquid Pump

High-performance liquid pumps with compact size, silent operation and self-priming

   These liquid pumps feature excellent suction performance (3 mAq) and forcing performance (40 mAq) for the size as well as the self-priming capability.
The products applying these pumps can be designed without restriction of the pump installation position with respect to the liquid level.
With the liquid temperature range from 5C to 100C, these pumps are applied widely in equipment that needs compact design and/or self priming, such as home appliances (hot pots, refrigerators, water-spraying toilet seats, steam electronic ovens, irons, washing machines), housing equipment and fuel cells.

List of Liquid Pumps

Model
Cylinder
(cylinder)
The rating voltage
(V.D.C)
The best pressure
(kPa)
Flow quantity
(L/min)
(no load)
(0kPa)
Electric current
(mA)
(no load)
(0kPa)
The noise
(dB)
Life time
(hour)
1
12
200 over
0.18
70
-
50
3
12
-
0.78
90
-
200
3
12
-
0.55
110
-
200
3
6
-
0.35
200
-
89
3
12
-
0.35
110
-
89
 The figures of "Life" are averages that are variable depending on operating conditions. P11A03: Intermittent operation with 3 sec. ON/3 sec. OFF (Achieved pressure: 20 kPa). Other models: Intermittent operation with 10 sec. ON/30 sec. OFF. (Achieved pressure: 19,6 kPa)
OKEN SEIKO CO., LTD.
706, Yanokuchi, Inagi-shi,
Tokyo 206-0812 Japan
TEL. +81-42-379-2211
FAX. +81-42-379-2255