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Yamato WB-311UFB Benchtop Ultrapure Water System with Ultrafiltration Module, 220V/50Hz

UsedYamato ScientificWater filtration equipmentUnited States

€10,915.28excl. VAT

In stock

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Type
Benchtop
Resistivity*
18.2 MΩ-cm
Bacteria*
< 1 cfu/ml
Endotoxin*
< 0.005 EU/ml
Particulates*
< 0.05 μm filtration
All 17 specifications
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Specifications 17

Brands
Yamato Scientific
New/Used
Used
Type
Benchtop
Resistivity*
18.2 MΩ-cm
Bacteria*
< 1 cfu/ml
Endotoxin*
< 0.005 EU/ml
Particulates*
< 0.05 μm filtration
TOC*
< 15 ppb
RNase*
< 0.01 ng/ml
DNase*
< 4 pg/μl
Temperature
100˚F / 30˚C
Pressure
90 PSIG Max. / 20 PSIG Min.
Flow Rate (Typical)
0.67 Gallons Per Minute / 2.5 Liters Per Minute< 2.0 LPM with Ultrafilter & Endotoxin filter installed
Inlet Connection
3/8” O.D. Tubing / 9.53 mm O.D. Tubing
Dimensions (H X W X D)
21.6 in. x 14.7 in. x 14.4 in. (54.8 cm x 37 cm x 36.5 cm)
Weight
42 lbs. dry / 47 lbs. operating (22.7 kg dry / 25 kg operating)
Power Requirements
120V, 60 Hz @ 1.0 amp / 220V, 50 Hz @ 0.5 amp

Product description

Benchtop ultrapure water system with ultrafiltration, 18.2 MΩ·cm resistivity, 2.5 LPM flow, touchscreen control.

Yamato WB-311UFB Benchtop Ultrapure Water Purification System with Ultrafiltration Module

  • Purifies water through staged process using high-purity ion exchange resins and ultrafiltration for pyrogen removal.
  • Final 0.2 micron filter eliminates particulates and bacteria, delivering Type I reagent grade water.

Key Features:

  • Made in USA
  • Low cost of ownership
  • Compact benchtop design
  • Quick cartridge replacement without tools
  • Produces 2.5 LPM of 18 MΩ ultrapure Type 1 water on demand
  • Intuitive touchscreen interface with real-time quality monitoring and leak detection
  • Premium ion exchange resin and large capacity consumable cartridges
  • Replacement cartridges with 1 year shelf life, made in the USA

Applications:

  • Life Science
  • Cell Culture
  • Microbiology

WB Series Purification Configuration:

  • Conditioning cartridge
  • Polishing cartridge
  • Ultrafiltration module
  • 0.2 micron final filter

Specifications:

| Parameter | Value | |----------------------------|-------------------------------------| | Resistivity | 18.2 MΩ·cm | | Bacteria | < 1 cfu/ml | | Endotoxin | < 0.005 EU/ml | | Particulates | < 0.05 μm filtration | | TOC (Total Organic Carbon) | < 15 ppb | | RNase | < 0.01 ng/ml | | DNase | < 4 pg/μl | | Temperature max | 100˚F / 30˚C | | Pressure range | 20 to 90 PSIG | | Typical Flow Rate | 0.67 GPM / 2.5 LPM (< 2.0 LPM with ultrafilter and endotoxin filter installed) | | Inlet Connection | 3/8” O.D. Tubing (9.53 mm) | | Dimensions (HxWxD) | 21.6 x 14.7 x 14.4 in (54.8 x 37 x 36.5 cm) | | Weight | 42 lbs dry / 47 lbs operating (22.7 kg dry / 25 kg operating) | | Power Requirements | 120V, 60 Hz @ 1.0 amp or 220V, 50 Hz @ 0.5 amp |

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Can't find the exact configuration?

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Last updated 20 October 2026