Benchtop Or Wall Mount Base System, /60Hz Overview
The Benchtop Or Wall Mount Base System, /60Hz (model WA301B) is a Type I water purification system from Yamato Scientific, producing 18.2 MΩ·cm ultrapure reagent water on demand. LabSupplies.com, an authorized dealer, supplies this unit for laboratories that need consistent Type I water. Compact construction supports either benchtop or wall-mount installation.
Purification runs through conditioning and polishing cartridges paired with a 0.2 micron final filter. Quick-change, no-tools cartridges carry premium ResinTech ion-exchange media for fast service. Real-time quality monitoring with leak detection tracks output continuously. Typical purified water holds TOC below 15 ppb and bacteria under 1 cfu/ml.
Power draws from a standard 120V / 60 Hz circuit. Its footprint measures 21.6" × 14.7" × 14.4" (54.8 × 37 × 36.5 cm), and the system weighs 34.1 lbs. Built in the US, the unit accepts feed water below 20 µS/cm and delivers typical flow of 2.5 LPM.
Key Features
- Type I water quality: 18.2 MΩ·cm resistivity with TOC below 15 ppb and bacteria under 1 cfu/ml.
- Purification process: conditioning and polishing cartridges followed by a 0.2 micron final filter.
- Quick-change cartridges: no-tools design using premium ResinTech ion-exchange media.
- Real-time monitoring: continuous water-quality readout with integrated leak detection.
- Flexible install: benchtop or wall-mount dispense configuration for tight lab spaces.
- Typical flow rate: 2.5 LPM / 0.67 GPM from feed water below 20 µS/cm.
How to Choose the Right Water Purification System
Selecting a purifier comes down to the water grade your protocols demand and how the unit fits your bench, feed supply, and power. Match these axes .
- Water type: Type I ultrapure (18.2 MΩ·cm) suits HPLC, molecular biology, and trace analysis; lower grades cannot meet those tolerances.
- Flow rate: typical dispense of 2.5 LPM determines how quickly you fill reservoirs and reaction vessels during peak demand.
- Feed water requirement: confirm your source measures below 20 µS/cm so cartridges perform as rated.
- Footprint and mounting: benchtop or wall-mount options at 21.6" × 14.7" × 14.4" let you place the unit where space allows.
- Voltage: verify a 120V / 60 Hz circuit is available at the install point.
- Monitoring needs: built-in quality readout and leak detection matter for labs requiring documented water quality.
Specifications
| Specification | Detail |
|---|---|
| Voltage | 115V |
| 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 | Benchtop or wall-mount |
| Power | 120V / 60 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) | 797059929269 |
| Shipping Weight | 34.1 lbs |
| Dimensions (L × W × H) | 26.5 × 18.63 × 20.3 in |
| ISO 9001:2015 | Contact Customer Service |
Available Sizes and Configurations
| SKU | Configuration | Pack |
|---|---|---|
| WA-301B | EA | EA |
Documentation
More in This Series
- Distilled / Deionized Water Purification System ~1.8L/Hr. 20L Tank With External Transformer
- Distilled / Deionized Water Purification System ~1.8L/Hr. 30L Tank With External Transformer
- Distilled / Deionized Waterpurification System ~1.8L/Hr. 30L Tank With External Transformer
- Distilled / Deionized Water Purification System ~5L/Hr. 100L Tank Single Phase With External Transformer
- Deionized Water Purification System 0.5~1.0L/Min 115
- Benchtop Or Wall Mount Base System, /50Hz
- Remote Dispense Configuration Base System, /60Hz
- Remote Dispense Configuration Base System, /50Hz
- 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 WA301B ships as a genuine unit backed by the manufacturer warranty. Our lab-equipment specialists answer spec questions directly and process orders without a quote step.
- Authorized Yamato dealer: genuine equipment with full manufacturer warranty.
- In stock: ready to order and ship from USA inventory.
- Specialist support: dedicated lab-equipment team for spec and compatibility questions.
Frequently Asked Questions
What water quality does the WA301B produce?
The WA301B produces Type I ultrapure water at 18.2 MΩ·cm resistivity. Purified output holds TOC below 15 ppb and bacteria under 1 cfu/ml, suitable for general Type I reagent water on demand.
What is the flow rate and feed water requirement?
Typical flow rate is 2.5 LPM (0.67 GPM). The system requires feed water below 20 µS/cm to perform as rated.
What voltage and power does the system need?
The WA301B runs on 120V / 60 Hz from a standard circuit. Confirm a matching outlet is available at your install location.
Can it be wall-mounted or does it sit on the bench?
Both configurations are supported. The WA301B offers benchtop or wall-mount installation, with a footprint of 21.6" × 14.7" × 14.4" (54.8 × 37 × 36.5 cm).
How is water purified and how are cartridges replaced?
Water passes through conditioning and polishing cartridges plus a 0.2 micron final filter. Cartridges use a quick-change, no-tools design with premium ResinTech ion-exchange media.
Does the system include a TOC monitor?
A TOC monitor is not included. The unit does provide real-time water-quality monitoring with integrated leak detection.