Why order the WB311UFR from LabSupplies.com
Type I Water Purification System, Remote Dispense, with Ultrafiltration Module, 220V/50Hz Overview
The Remote Dispense Configuration - With Ultrafiltration Module (WB311UFR) from Yamato Scientific is a Type I water purification system that delivers 18.2 MΩ·cm ultrapure water at a typical flow rate of 2.5 LPM. LabSupplies.com supplies this unit as an authorized Yamato Scientific dealer.
Operating on 220V / 50 Hz, the compact unit measures 21.6" × 14.7" × 14.4" and ships at 48.2 lbs. Real-time quality monitoring with leak detection runs throughout operation. Manufactured in the US, the system feeds from water below 20 µS/cm.
Key Features
- Type I ultrapure output: produces 18.2 MΩ·cm resistivity water with TOC below 15 ppb and bacteria under 1 cfu/ml.
- Ultrafiltration module: removes pyrogens and delivers nuclease-free water through a 0.2 micron final filter.
- Remote dispense configuration: separates the dispense point from the main unit for flexible bench placement.
- Real-time monitoring: continuous quality tracking paired with integrated leak detection.
- Compact footprint: 21.6" × 14.7" × 14.4" cabinet rated for feed water below 20 µS/cm.
How to Choose the Right Water Purification System
Selecting a purification system starts with the water type your protocols demand and the supporting infrastructure on your bench. Match these axes to your workflow before specifying a unit.
- Purification process: ultrafiltration plus a 0.2 micron final filter targets endotoxin and bacterial removal beyond standard deionization.
- Feed water quality: confirm your source measures below 20 µS/cm to meet the system's input requirement.
- Voltage and footprint: verify a 220V / 50 Hz circuit and bench clearance for the 21.6" × 14.7" × 14.4" cabinet.
- Dispense layout: a remote dispense configuration positions the outlet away from the main unit for ergonomic access.
Specifications
| Specification | Detail |
|---|---|
| Voltage | 220V |
| Type | Type I ultrapure water purification system |
| Purification Process | Conditioning and polishing cartridges plus ultrafiltration for pyrogen removal and nuclease-free water, with a 0.2 µm final filter |
| TOC | < 15 ppb |
| TOC Monitor | Not included |
| Dispense Configuration | Remote dispense |
| Power | 220V / 50 Hz |
| Application | Type I water requiring pyrogen-free / nuclease-free quality |
| Water Quality | Type I ultrapure — 18.2 MΩ·cm resistivity |
| Bacteria | < 1 cfu/ml |
| Flow Rate | 2.5 LPM / 0.67 GPM (typical) |
| Feed Water Requirement | < 20 µS/cm |
| Final Filter | 0.2 micron |
| Monitoring | Real-time quality monitoring with leak detection |
| Cartridges | Quick-change, no-tools design; premium ResinTech ion-exchange media |
| Dimensions (H × W × D) | 21.6" × 14.7" × 14.4" (54.8 × 37 × 36.5 cm) in |
| Country of Origin | United States |
| GTIN (Barcode) | 797059929412 |
| Shipping Weight | 48.2 lbs |
| Shipping Dimensions (L × W × H) | 26.5 × 26.63 × 20.3 in |
| Warranty | 1 year (Yamato Scientific America) |
| Service | Calibration and preventive maintenance on site by Yamato-certified technicians or at Yamato's California service center |
Ordering Information
| Catalog number | GTIN / UPC |
|---|---|
| WB-311UFR | 797059929412 |
| Manufacturer | Yamato Scientific |
| Manufacturer part number | WB-311UFR |
| UNSPSC | 48101716 — Water purifier |
| HTS code | 8421.21.0000 |
| Export classification (ECCN) | EAR99 |
Documents & Downloads
More in This Series
- Yamato WB301UFR Type I Water Purification System, Remote Dispense, with Ultrafiltration Module, 120V/60Hz
- Yamato WC311UVR Type I Water Purification System, Remote Dispense, with UV Oxidation Lamp, 220V/50Hz
- Yamato WC301UVR Type I Water Purification System, Remote Dispense, with UV Oxidation Lamp, 120V/60Hz
- Yamato WC311UVTB Type I Water Purification System, Benchtop, with UV Oxidation Lamp and TOC Monitor, 220V/50Hz
- Yamato WC301UVTB Type I Water Purification System, Benchtop, with UV Oxidation Lamp and TOC Monitor, 120V/60Hz
- Yamato WG311UVUFB Type I Water Purification System, Benchtop, with UV and UF, 220V/50Hz
View all Water Purification Systems →
Frequently Asked Questions
What water quality does the WB311UFR produce?
It produces Type I ultrapure water at 18.2 MΩ·cm resistivity. TOC stays below 15 ppb and bacteria below 1 cfu/ml, with the ultrafiltration module delivering pyrogen-free, nuclease-free output.
What voltage and power does this system require?
The WB311UFR operates on 220V / 50 Hz. Confirm a matching dedicated circuit is available at the installation site before ordering.
What are the dimensions and weight of the unit?
The cabinet measures 21.6" × 14.7" × 14.4" (54.8 × 37 × 36.5 cm) and weighs 48.2 lbs. Packed for shipping it measures 26.5 × 26.63 × 20.3 in at 48.2 lb.
How does the final filtration work?
A 0.2 micron final filter follows the ultrafiltration module. This stage removes bacteria and pyrogens to deliver nuclease-free water for sensitive applications.
What is the UNSPSC code for the Yamato WB311UFR?
The Yamato WB311UFR is classified under UNSPSC 48101716 (water purifier).
Where is the Yamato WB311UFR manufactured?
Yamato Scientific lists United States as the country of origin for the WB311UFR.
Is there a spec sheet or brochure for the Yamato WB311UFR?
Yes. The Yamato WB Series Water Purifier brochure (560 KB PDF) is linked under Documents & Downloads on this page.
