PURO™ III | Reverse Osmosis Water Purification System
PURO™ III | Reverse Osmosis Water Purification System
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The PURO™ III produces Type 3 (RO) water in high demand:
- Up to 85 L/hr with a compact footprint
- RO sanitisation process
- Quiet operation provided by unique dampening technology
- One easy-change pre-filter
- Mount on bench, wall or on top of a reservoir
- Intuitive, icon-based, interactive user interface with touch screen
- Internal leak detector and boost pump
- Choice of storage reservoir size - 30 L, 60 L or 100 L
- Manufactured to ISO 9001:2015 standard. Certified to IEC 61010-1:2010 and EN 61326-21:2013
- Note: Optional accessories are available and can be purchased separately
Availability:On Request
SKU
PURO-III
BrandAvidity Science
Introduction to PURO™ III
The PURO™ III water system produces high-quality water with low energy consumption through the use of innovative low-energy RO technology. By using a specially designed recirculation system, the RO membranes are guaranteed a long service life.
Key Features of the PURO™ III
The PURO™ III recovers a percentage of the water processed due to the innovative configuration of the RO membrane (see flowchart in the images). Feed water that does not meet the required standard is recycled back around the system rather than being sent to the drain. Not only does this reduce wastewater and increase efficiency, but it also results in low running costs. The integral boost pump simplifies installation and avoids unexpected costs or reduced flow rates due to poor inlet pressure. The PURO™ III is fed directly from your mains water supply.
Applications for Type 3 Water
- Autoclave feed
- Glasswasher feed
- Feed to Ultrapure Water Systems
- Hydroponics
- Steam Generators
The Reverse Osmosis Process and How It Works
Reverse Osmosis (RO) is a process used to separate and remove a large majority of water contaminants using a semi-permeable membrane. This is a very economical method, as it can remove up to 99% of organics, bacteria and particulates from feed water. During this process, feed water flows through a semi-permeable membrane under pressure. The water molecules will pass through, while contaminants are deposited on the membrane surface and flushed to drain as concentrate. This can be fed back into the feed water supply to be recycled, helping to save water waste.
PRODUCT WATER QUALITY
| MODEL | MAKE-UP FLOW RATE (@15 °C / 59 °F) | INORGANICS REJECTION RATE** | WATER QUALITY | RECOMMENDED DAILY USAGE |
|---|---|---|---|---|
| PURO III 20 | ≥ 25 L/hr | ≥ 98 % | < 40 µS/cm | 160 L/day |
| PURO III 40 | ≥ 45 L/hr | ≥ 98 % | < 40 µS/cm | 320 L/day |
| PURO III 80 | ≥ 85 L/hr | ≥ 98 % | < 40 µS/cm | 640 L/day |
** Depending on feedwater impurities
SYSTEM REQUIREMENTS
| FEED WATER | ||
|---|---|---|
| Pressure (PURO III 20 and PURO III 40) | Bar / PSI | 0.1 - 6 / 1.45 - 87 |
| Pressure (PURO III 80) | Bar / PSI | 2 - 6 / 29 - 87 |
| Conductivity | μS/cm | < 1400 |
| Temperature | °C / °F | 4 - 30 / 39.2 - 86 |
| Hardness as CaCO3 | ppm | < 400 |
| Free Chlorine | ppm | < 2 |
| Colloid Index | SDI | < 3 |
| pH Value | - | 4 - 10 |
| Iron (Total Fe) | ppm | < 0.1 |
UNIT SPECIFICATIONS
| ALL MODELS | |
|---|---|
| Dimensions (HxWxD) | 500 x 490 x 290 mm / 19.7 ” x 19.3 ” x 11.5 ” |
| Installed Weight | 23 kg / 50.7 lbs |
| Power Supply | 100 - 240 V ~ ; 50/60 Hz; 3.0 A (max) |
| Power Supply Output | 24 VDC, 5.0 A, 120 W (max) |
| Operating Temperature | 4 °C - 35 °C (max) / 39.2 °F - 95 °F (max) |
| Storage Temperature | 4 °C - 35 °C (max) / 39.2 °F - 95 °F (max) |
UTILITIES AND SERVICES
| REQUIREMENTS | |
|---|---|
| Water Supply | Isolated cold-water feed |
| Drain Type | Sink/Tundish/Standard up-stand with suitable trap |
| Drain Flow | > 3 L/min |
| Brand | Avidity Science |
|---|
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