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Pocket-pump (DC geared motor type)



Battery driven portable tube pump,  Palm-sized, Lightweight

Features:
・ Send a minute flow rate.
・ Stable operation even in low flow rate range.
・ Driving for about 30 hours continuously with AA batteries or rechargeable batteries.
・ Adjustable flow rate with knob
・ Driving direction can be switched.
・ Constant voltage drive. The flow rate does not change depending on the remaining battery power.
・ Self-priming type. Suction is possible without priming.
・ Reverse pressure resistance. There is no worry of leakage or backflow even if the pump is stopped.

Specifications:
Product name
Pocket Pump
Model
HPN-200 HPK-400 HPS-450
Outside dimension
W67×H29×D92 mm (Excluding protrusions)
Weight
About 100g (Batteries not included)
Power source
Two AA batteries or Two charging batteries/Commercial power (AC adapter (3.3V2.0A)
Accessories
AC adapter (3.3V2.0A)
Flow range※1
50 to 200 (μL/min) 100 to 350 (μL/min) 100 to 450 (μL/min)
Discharge pressure
0.05 (MPa)
Motor
DC geared motor
Duration of pump life※2
About 1000 hours
Usage environment
Temp.:0 to 45℃(Non freezing) Humi.:30 to 80% (Non condensation)
Strage environment
Temp:0 to 60℃ (Non freezing) Humi.:30 to 90% (Non condensation)
Tubing material (inside pump)※3
Norprene Karlez Silicon
Bulk header (connection part)
Material:PEEK Port shape:Flat bottom Screw standard:1/4-28UNF Through hole:0.4 mm
Material of wetted part
PEEK, ETFE, Norprene PEEK, ETFE, Karlez PEEK, ETFE, Silicon

※1 Flow rate varies depending on temperature, viscosity, pressure, tubing secular change and tubing wear damage, etc.
Please be forewarned

Depending on the load used in the low speed rage, the pump may stop. To reduce pulsation, please use under negative pressure.
※2 It is not a guaranteed time. It depends on usage situation.
※3 Please check the chemical resistance and do not use chemicals not suitable for use.

Specification may change without notice.