Remote Dispense Configuration Base System, /50Hz Overview
The Remote Dispense Configuration Base System, /50Hz (model WA311R) is a Type I ultrapure Water Purification System from Yamato Scientific, supplied by LabSupplies.com as an authorized dealer. This compact unit delivers 18.2 MΩ·cm reagent-grade water on demand at a typical flow rate of 2.5 LPM (0.67 GPM).
Purification runs through conditioning and polishing cartridges followed by a 0.2 micron final filter, producing water with TOC below 15 ppb and bacteria under 1 cfu/ml. Quick-change cartridges use a no-tools design with premium ResinTech ion-exchange media, simplifying maintenance for high-throughput labs.
Operating on 220V/50 Hz power, the system measures 21.6" × 14.7" × 14.4" and weighs 42.1 lbs. Real-time quality monitoring with leak detection runs continuously. Manufactured in the US, the remote dispense layout separates the production unit from the point of use to conserve bench space.
Key Features
- Type I ultrapure output: produces 18.2 MΩ·cm resistivity reagent water on demand.
- Multi-stage purification: conditioning and polishing cartridges with a 0.2 micron final filter.
- Low TOC: delivers total organic carbon below 15 ppb and bacteria under 1 cfu/ml.
- Quick-change cartridges: no-tools design using premium ResinTech ion-exchange media.
- Real-time monitoring: continuous water quality monitoring with integrated leak detection.
- Remote dispense configuration: typical flow rate of 2.5 LPM / 0.67 GPM at the point of use.
How to Choose the Right Water Purification System
Matching a purification system to your workflow comes down to the water grade your applications demand, the feed water you have available, and the space and power at the install site. Review these axes before specifying a unit.
- Water quality: Type I ultrapure (18.2 MΩ·cm) suits sensitive reagent prep, HPLC, and molecular work; confirm the resistivity grade your protocols require.
- Flow rate: the WA311R supplies 2.5 LPM (0.67 GPM) typical — match dispense speed to how quickly your bench needs volume.
- Dispense configuration: a remote setup separates the production unit from the dispense point, freeing bench space where it counts.
- Feed water requirement: verify your source meets the < 20 µS/cm inlet specification before installation.
- Voltage and power: this unit runs on 220V/50 Hz — confirm site electrical service supports it.
- Footprint: at 21.6" × 14.7" × 14.4" and 42.1 lbs, plan bench or wall clearance accordingly.
Specifications
| Specification | Detail |
|---|---|
| Voltage | 220V |
| Type | Type I ultrapure water purification system |
| Purification Process | Conditioning and polishing cartridges with a 0.2 µm final filter |
| TOC | < 15 ppb |
| TOC Monitor | Not included |
| Dispense Configuration | Remote dispense |
| Power | 220V / 50 Hz |
| Application | General Type I reagent water on demand |
| 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) | 797059929290 |
| Shipping Weight | 42.1 lbs |
| Dimensions (L × W × H) | 26.5 × 26.63 × 20.3 in |
| ISO 9001:2015 | Contact Customer Service |
Available Sizes and Configurations
| SKU | Configuration | Pack |
|---|---|---|
| WA-311R | EA | EA |
Documentation
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- Benchtop Or Wall Mount Base System, /60Hz
- Benchtop Or Wall Mount Base System, /50Hz
- Remote Dispense Configuration Base System, /60Hz
- Benchtop - With Uv Oxidation Lamp Installed, /60Hz
- Benchtop - With Uv Oxidation Lamp Installed, /50Hz
- Benchtop - With Uv Oxidation Lamp And Toc Monitor /60Hz
- Benchtop - With Uv Oxidation Lamp And Toc Monitor /50Hz
- Remote Dispense Configuration - With Uv Oxidation Lamp, /60Hz
- Remote Dispense Configuration - With Uv Oxidation Lamp, /50Hz
- Remote Dispense - With Uv Oxidation Lamp And Toc Monitor /60Hz
- Remote Dispense - With Uv Oxidation Lamp And Toc Monitor /50Hz
- Benchtop - With Ultrafiltration Module, /60Hz
- Benchtop - With Ultrafiltration Module, /50Hz
- Remote Dispense Configuration - With Ultrafiltration Module, /60Hz
- Remote Dispense Configuration - With Ultrafiltration Module, /50Hz
- Benchtop - With Uv And Uf Installed, /60Hz
- Benchtop - With Uv And Uf Installed, /50Hz
- Benchtop - With Uv, Uf And Toc Monitor Installed, /60Hz
- Benchtop - With Uv, Uf And Toc Monitor Installed, /50Hz
- Remote Dispense Configuration - With Uv And Uf Installed, /60Hz
- Remote Dispense Configuration - With Uv And Uf Installed, /50Hz
- Remote Dispense - With Uv, Uf And Toc Monitor Installed, /60Hz
- Remote Dispense - With Uv, Uf And Toc Monitor Installed, /50Hz
- Direct Feed Option (Factory Installed)
- Wall Mount Bracket
- Dispensing Gun Option (Factory Installed)
- High Purity Di System - 2-1/2" Diameter (10" Carbon, (2) 20" Mixed Bed, & 200 K Di Light)
- High Capacity Di System - 2-1/2" Diameter (10" Carbon, (2) 20" High Capacity Di, & 20 K Di Light)
- High Purity Di System- 4-1/2" Diameter (10" Carbon, (2) 20" Mixed Bed, & 200 K Di Light)
- High Capacity Di System- 4-1/2" Diameter (10" Carbon, (2) 20" High Capacity Di, & 20 K Di Light)
Why Buy From LabSupplies.com
LabSupplies.com is an authorized Yamato Scientific dealer, so every WA311R ships as a genuine unit backed by the manufacturer warranty. Order direct and our lab-equipment specialists stand by for spec questions.
- Authorized Yamato Scientific dealer — genuine equipment with full manufacturer warranty.
- In stock and ready to ship from USA inventory.
- Dedicated lab-equipment specialists available for technical and specification support.
Frequently Asked Questions
What grade of water does the WA311R produce?
The WA311R produces Type I ultrapure water at 18.2 MΩ·cm resistivity, with TOC below 15 ppb and bacteria under 1 cfu/ml. It is designed for general Type I reagent water on demand.
What voltage and power does the WA311R require?
The WA311R operates on 220V/50 Hz power. Confirm your site electrical service matches this specification before installation.
What is the dispense flow rate?
Typical flow rate is 2.5 LPM (0.67 GPM). The remote dispense configuration delivers purified water at the point of use, away from the production unit.
What are the dimensions and weight of the unit?
The system measures 21.6" × 14.7" × 14.4" (54.8 × 37 × 36.5 cm) and weighs 42.1 lbs. Its compact footprint is intended to conserve bench space.
What feed water quality does the system require?
The WA311R requires feed water below 20 µS/cm. Purification then proceeds through conditioning and polishing cartridges with a 0.2 micron final filter.
Does the WA311R include a TOC monitor?
No, a TOC monitor is not included with the WA311R. The unit does provide real-time water quality monitoring with integrated leak detection.