Distilled / Deionized Waterpurification System ~1.8L/Hr. 30L Tank With External Transformer Overview
The Distilled / Deionized Waterpurification System ~1.8L/Hr. 30L Tank With External Transformer (model WG253) is a benchtop Auto-Still water purifier from Yamato Scientific, supplied by LabSupplies.com as an authorized dealer. Its purification train produces both Type I deionized water and Type II distilled water at roughly 1.5 L/h of continuous output.
Yamato Scientific builds the exterior from iron and bonded steel plate finished with melamine resin baking. Internal plates use SUS 304 stainless steel for durability through repeated heating cycles. A three-stage process — ion-exchange, distillation, then filtration — feeds a 30 L distilled water tank, and cartridge capacity expands to two units to reduce replacement frequency.
Power runs on AC220V at 50/60 Hz, supplied through an external transformer. The unit measures 36 × 36 × 49 inches and weighs 215 lbs, calling for dedicated bench space. Manufactured in Japan, it ships against ISO 9001:2015 and ISO 14001:2015 certifications. Separate dispensers deliver deionized and distilled water on demand.
Key Features
- Dual water output: dispenses Type I deionized water and Type II distilled water from one system.
- Three-stage purification: ion-exchange feeds distillation, which feeds final filtration.
- Continuous production: generates distilled water at approximately 1.5 L/h.
- 30 L storage tank: holds distilled water for sustained dispensing between cycles.
- Expandable cartridges: accepts up to 2 cartridges to lower replacement frequency.
- SUS 304 stainless plates: corrosion-resistant internals with a melamine resin baked exterior.
How to Choose the Right Water Purification System
Match the purifier to the water grade, daily volume, and power your lab can support. Weigh these axes before committing to a unit.
- Output water type: confirm whether you need Type I deionized, Type II distilled, or both; the WG253 delivers both from separate dispensers.
- Production rate: roughly 1.5 L/h of continuous distilled output sets how quickly the system replenishes demand.
- Tank capacity: a 30 L reservoir buffers dispensing between production cycles and suits steady benchtop draw.
- Voltage and power: this unit runs on AC220V, 50/60 Hz through an external transformer — verify site power before ordering.
- Footprint and weight: at 36 × 36 × 49 inches and 215 lbs, confirm bench clearance and load capacity.
- Cartridge expandability: support for up to 2 cartridges reduces how often consumables are swapped.
Specifications
| Specification | Detail |
|---|---|
| Capacity | 1.8 L |
| Voltage | 220V |
| Type | Auto-Still® water purifier |
| Purification Method | Ion-exchange → distillation → filtration |
| Output Water | Deionized water (Type I / A4) and distilled water (Type II / A4) |
| Distilled Water Production | ~1.5 L/h, continuous |
| Distilled Water Tank | 30 L tank |
| Cartridges | Expandable to 2 cartridges to reduce replacement frequency |
| Dispenser | Separate deionized and distilled water dispensing |
| Power Supply | AC115V / AC220V, 50/60 Hz |
| Material | Iron, bonded steel plate, melamine resin baking finish (exterior) Stainless steel plate SUS 304 (plates) |
| Country of Origin | Japan |
| GTIN (Barcode) | 797059933228 |
| Shipping Weight | 215 lbs |
| Dimensions (L × W × H) | 36 × 36 × 49 in |
| Component Size | 30 L |
Available Sizes and Configurations
| SKU | Configuration | Pack |
|---|---|---|
| WG-253-220V | 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 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, /60Hz
- 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 WG253 arrives as a genuine unit backed by the manufacturer warranty. Order directly and our lab-equipment specialists stand ready for any spec question.
- Authorized Yamato dealer: genuine equipment with full manufacturer warranty.
- In stock: ready to ship from USA inventory.
- Specialist support: dedicated lab-equipment team for configuration and spec questions.
Frequently Asked Questions
What types of water does the WG253 produce?
The WG253 produces both Type I deionized water and Type II distilled water. A three-stage train of ion-exchange, distillation, and filtration handles both grades, dispensed through separate outlets.
How much distilled water can the system make and store?
Distilled water is produced at approximately 1.5 L/h on a continuous basis. A 30 L tank stores the output, buffering dispensing between production cycles.
What voltage and power does the WG253 require?
The unit runs on AC220V at 50/60 Hz, supplied through an external transformer included with the system. Confirm your site can provide a 220V circuit before installation.
What are the dimensions and weight of the unit?
The WG253 measures 36 × 36 × 49 inches (L × W × H) and weighs 215 lbs. Allow dedicated bench space and verify load capacity before placement.
What materials are used in construction?
Internal plates are SUS 304 stainless steel for corrosion resistance. The exterior is iron and bonded steel plate finished with a melamine resin baking coat.
Can the cartridge capacity be expanded?
Yes. The system is expandable to 2 cartridges, which reduces how often cartridges need replacement during sustained operation.