Enhanced Precision Liquid Transfer: Introducing The UF-3000 Series Micro Pump

UF 3000 Series Micro Pump

High-precision analysis type For analysis
performed with a constant flow rate and constant pressure liquid feeding, medium pressure preparative separation, etc.

Product Description
The uf-3000 series is a pump whose plunger is directly driven by a micro step-driven stepping motor and a ball screw.
Equipped with a pressure sensor, drain valve, and pulse damper, it enables stable and constant pressure liquid transfer with little pulsation.

Specification Overview

Liquid feeding methodStepping motor, ball screw drive, dual plunger liquid feeding method
Liquid feeding modeConstant flow liquid feeding, constant pressure liquid feeding
Pump HeadSUS316, PEEK, Dyflon
Check ValveDouble check valve, single check valve
Plunger SealWith a back cleaning function
Dimensions105W x 170H x 370D~375D


(1) uf-3000B2 series: Can send standard organic and inorganic solvents.

(2) uf-3000FB2 series: Fluororesin, sapphire, ruby, and alumina are used in the wetted parts, and strong acids can be delivered.

  • The test solvent for the above specifications is ion exchange water.
    It may vary significantly depending on the physical properties of the solvent, such as specific gravity and viscosity.
  • If you wish to use the following solvents, please consult us in advance.
    (Specific gravity other than 0.8 to 1.5, viscosity other than 0.8 to 10CP, low boiling point, easy to generate bubbles, strong corrosivity)