Product

Pump

Pump for delivery (uf-Series)

Compact pump for liquid feeding for highly accurate analysis and preparative isolation.

Available in the type featuring pressure gage, Pulse Damper, drain valve, and all purpose type featuring none of above.

Series Introduction:
uf-3000B2/uf-3000FB2 Series

Accurate Analysis Type

Constant flow and constant pressure liquid feeder with small pulsating flow, featuring pressure sensor, drain valve, pulse damper.
*Liquid Feeding Method*
Stepping motor, ball screw drive
Dual plunger liquid feeding method
*Liquid Feeding Mode*
Constant flow constant pressure liquid feeding
*Pump Head*
SUS316,PEEK,Daifron
*Check Valve*
Double check valve, Single check valve
*Plunger Seal*
w/ Inner cleaning function
*Size*
105W x 170H x 370D

uf-4000B2/uf-4000FB2 Series

All Purpose Liquid Feeding Type

Constant flow liquid feeding without pressure gage, pulse damper, drain valve
*Liquid Feeding Method*
Stepping motor, ball screw drive
Dual plunger liquid feeding method
*Liquid Feeding Mode*
Constant flow liquid feeding
*Pump Head*
SUS316,PEEK,Daifron
*Check Valve*
Single and double check valve
*Plunger Seal*
w/ Inner cleaning function
*Size*
105W x 170H x 370D

uf-6000-2/uf-6000F-2 Series

Analysis / High Pressure preparative isolation Type

A Pump for linear cam dual plunger analysis and high pressure preparative pump, enabling liquid feeding with minimum pulsation and steady pressure. Also available for column packing
*Liquid Feeding Method*
Linear cam, dual plunger liquid feeding method
*Liquid Feeding Mode*
Constant flow and constant pressure liquid feeding
*Pump Head*
SUS316,PEEK,Daifron
*Check Valve*
Double check valve, Single check valve
*Plunger Seal*
w/ Inner cleaning function
*Size*
140W x 170H x 370D

uf-7000B2/uf-7000FB2 Series

Single Plunger Liquid Feeding Type

Short stroke type for liquid feeding of reaction solution, quick return dimunitive liquid feeding type, and large flow pump for preparative isolation are available.
*Liquid Feeding Method*
Stepping motor, ball screw drive
single plunger liquid feeding method
*Liquid Feeding Mode*
Constant flow liquid feeding
*Pump Head*
SUS316,PEEK,Daifron
*Check Valve*
Double check valve, Single check valve
*Plunger Seal*
w/ Inner cleaning function
*Size*
70W x 170H x 370D

uf-20000 Series

Column Packing / High Pressure Preparative Isolation Type(Maximum allowable working pressure:198MPa)

A pump for linear cam dual plunger column packing and for high pressure preparative isolation. Flow rate variable up to x1000, applicable in wide range of use.
*Liquid Feeding Method*
Linea cam, dual plunger liquid feeding method
*Liquid Feeding Mode*
Constant flow and constant pressure liquid feeding
*Pump Head*
SUS316,
*Check Valve*
Double check valve
*Plunger Seal*
Double plunger seal
*Size*
240W x 264H x 483D

About Materials

Pump Head
SUS316	High Pressure spec.
PEEK	Non-metallic Spec
Daifron	Low Pressure Non-metallic Spec

Check Valve
Single Check Valve	All purpose solvent
Double Check Valve	* Solvents of low viscosity such as hexane, acetone, chloroform * Solvents of high specific gravity such as sulfuric acid, chloroform * Solvents containing microcapsule * Dimunitive liquid feeding

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