“Make” water instead of “Stocking” water
Sarastear's brand name comes from the idea that the water that heals and comforts (Solace) the body and soul is created from a droplet (Tear) and cultivates lives.
Today, water shortage has become a serious problem around the world including Japan. Sarastear does not provides conventional water servers that does not only store water, but creates water to supply the healing drops all over the world.
For the people all over the world, to supply safe and secure water created from the air.
Water that quenches thirst, cultivates food, and is essential to life. Today, living in Japan makes us think that "safe and secure" is the norm, however, there are reportedly approximately 800 million people who do not have access to safe drinking water worldwide*1
The water server Sarastear project, to create drinking water from air, started with the goal of creating the future where everyone in the world can drink "safe and secure water" easily.
*1: Reference:Water Aid on the World Water Day (Mar 22) releases a report
From Home & Office to Water Plant Station System, Feasible with Various Market Segments
Sarastear uses a complete new water making technology such as Zero Bacteria technology that could not be done with the conventional AWG*2 and provides a variety of product lineup to handle a wide range of market segments, including small water servers for general use, medium to large sized water servers for industrial use and public facilities, portable water server in case of disasters, and ultra large water stations for water production plants.
*2: Atmospheric Water Generation System
Aspiring for Global Standard to Bring Solutions for Water-related Problems
Aspiring to respond to more global water situations and problems in each country, we will further improve the efficiency of water production and realize technologies that can produce water in any environment. We aim to make Sarastear's "safe and secure drinking water made from air" a global standard for people around the world.
How Sarastear’s Water is Made
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Intake the Air
Any dirt and dust are removed through a special air filter.
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Change Air into Water Drops
The heat exchanger condenses moisture in the air to create water.
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Safety Filter
The water is filtered through five filters to make clean drinking water.
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Drinkable Safe Water Anytime
With our unique technology, we can make clean and delicious water by repeating filtration circulation.
Display
Features / Function of Sarastear
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Automatically creates drinking water
The auto mode function automatically makes water for the amount used, and stops automatically when the tank is full.
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2 Eco Modes
Structure of internal functions that does not waste water. Monitor power-off function for energy saving.
* When the monitor is in power-off mode, the operation will also be turned off. -
Cold Water, Hot Water, Room Temperature Water
Three options are available to suit your lifestyle and family.
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Safety Lock Function
Hot water will be served after the lock is released to avoid any accidents.
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Secure Filter System
During the process of making water, filtration, adding minerals, and adjustments are performed using five filters.
In addition, UV sterilization is automatically performed in the top and bottom tanks. -
Monitor with High Visual Effect
It’s so easy even if you are not familiar with touch panels! We made sure the front monitor requires a few steps for the operation as much as possible.
The only buttons you have to press are the "Blue" for cold water and "Red" for hot water. -
Filter Replacement Alert
When the filter needs to be replaced, the number on the front monitor will flash to inform you which part needs to be replaced.
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Re-circulation Clean Water System
The water inside the tank is periodically filtered automatically so you can always drink fresh and safe water.
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Air Purifying Function
Adopts HEPA filter that can filter and normalize dust in the air, which is also installed in luxury cars. It also cleans the air in the room.
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Safety Program
It is designed to automatically stop the function for warning and to protect the system when an internal water leakage or malfunction is found.
* The maintenance by the distributors are performed separately. -
Zero-bacteria Technology
The St-neo 20's final water filtration filter is equipped with our unique Zero bacteria technology to remove bacteria.
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The selectable quality of the water
For water quality, you can choose from mineral water or alkaline water, and you can add hydrogen respectively.
LINEUP
Our AWG technology Sarastear is registered to Sustainable Technology Promotion Platform (STePP) of United Nations Industrial Development Organization (UNIDO) Investment and Technology Promotion Office, Tokyo (ITPO Tokyo)
Home & Office Series
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St-neo20
1Day Maximum approximately 20L- Hot82℃
- Cold6℃
Spec
Size L 440 × W 300 × H 1,150(mm) Weight 45kg Tank Volume 20L＜Water collection Tank：1.5L・Water storage Tank：15L・Cold Tank：2L・Hot Tank：1.5L＞ Water Making Capacity Maximum approximately 20L / Day*1 Operating Environment Temperature: 10℃～40℃
Humidity: 20%～95%Power-supply voltage 1/N/PE
AC100V 50-60Hz, AC220V 50Hz
single-phase voltageRated Power Consumption 890W*2 Operating sound <45dB *1: Calculated from the amount of dehumidification per day when maintaining a ambient temperature of 30℃ and a relative humidity of 80%.
*2: This is the amount of power consumed when all of the unctions are used to the maximum capability, and is different from the power consumption based on a normal operation. -
St-pro100
1Day Maximum approximately 130LSpec
Size L 1,860 × W 950 × H 1,660(mm) Weight 470kg Tank Volume 43L＜Water collection Tank：3L・Water storage Tank：40L＞ Water Making Capacity Maximum approximately 130L / Day*1 Operating Environment Temperature: 15℃～45℃
Humidity: 30%～100%Power-supply voltage 1/N/PE
AC100V 60Hz, AC220V 50Hz
single-phase voltageRated Power Consumption 2.25kw*2 Operating sound <65dB *1: Calculated from the amount of dehumidification per day when maintaining a ambient temperature of 30℃ and a relative humidity of 80%.
*2: This is the amount of power consumed when all of the unctions are used to the maximum capability, and is different from the power consumption based on a normal operation.
*：St-pro100 is for indoor use.
*：An external tank can also be attached as an option.
Industrial Series
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St-i100
1Day Maximum approximately 103LSpec
Size L 1,250 × W 542 × H 1,263(mm) Weight 140kg Tank Volume 43L＜Water collection Tank：3L・Water storage Tank：40L＞ Water Making Capacity Maximum approximately 103L / Day*1 Operating Environment Temperature: 15℃～45℃
Humidity: 30%～100%Power-supply voltage 1/N/PE
AC100V 60Hz, AC220V 50Hz
single-phase voltageRated Power Consumption 1.33kw*2 *1: Calculated from the amount of dehumidification per day when maintaining a ambient temperature of 30℃ and a relative humidity of 80%.
*2: This is the amount of power consumed when all of the unctions are used to the maximum capability, and is different from the power consumption based on a normal operation.
*：St-i100 is for outdoor use.
*：An external tank can also be attached as an option. -
St-i250
1Day Maximum approximately 262LSpec
Size L 1,860 × W 950 × H 1,660(mm) Weight 550kg Tank Volume 78L＜Water collection Tank：36L・Water storage Tank：42L＞ Water Making Capacity Maximum approximately 262L / Day*1 Operating Environment Temperature: 15℃～45℃
Humidity: 30%～100%Power-supply voltage 1/N/PE
AC100V 60Hz, AC220V 50Hz
single-phase voltageRated Power Consumption 3.4kw*2 *1: Calculated from the amount of dehumidification per day when maintaining a ambient temperature of 30℃ and a relative humidity of 80%.
*2: This is the amount of power consumed when all of the unctions are used to the maximum capability, and is different from the power consumption based on a normal operation.
*An external tank can also be attached as an option. -
St-i500
1Day Maximum approximately 480LSpec
Size L 1,935 × W 1,150 × H 1,170(mm) Weight 810kg Tank Volume 91L＜Water collection Tank：49L・Water storage Tank：42L＞ Water Making Capacity Maximum approximately 480L / Day*1 Operating Environment Temperature: 15℃～45℃
Humidity: 30%～100%Power-supply voltage 3/N/PE
AC200V 60Hz, AC380V 50Hz
three-phase voltageRated Power Consumption 6.3kw*2 *1: Calculated from the amount of dehumidification per day when maintaining a ambient temperature of 30℃ and a relative humidity of 80%.
*2: This is the amount of power consumed when all of the unctions are used to the maximum capability, and is different from the power consumption based on a normal operation.
*An external tank can also be attached as an option. -
St-i1000
1Day Maximum approximately 965LSpec
Size L 2,165 × W 1,550 × H 2,076(mm) Weight 1,070kg Tank Volume 252L＜Water collection Tank：100L・Water storage Tank：152L(76L×2)＞ Water Making Capacity Maximum approximately 965L / Day*1 Operating Environment Temperature: 15℃～45℃
Humidity: 30%～100%Power-supply voltage 3/N/PE
AC200V 60Hz, AC380V 50Hz
three-phase voltageRated Power Consumption 12.3kw*2 *1: Calculated from the amount of dehumidification per day when maintaining a ambient temperature of 30℃ and a relative humidity of 80%.
*2: This is the amount of power consumed when all of the unctions are used to the maximum capability, and is different from the power consumption based on a normal operation.
*An external tank can also be attached as an option. -
St-i2000
1Day Maximum approximately 1,940LSpec
Size L 2,160 × W 3,050 × H 2,076(mm) Weight 2,030kg Tank Volume 428L＜Water collection Tank：200L(100L×2)・Water storage Tank：228L(76L×3)＞ Water Making Capacity Maximum approximately 1,940L / Day*1 Operating Environment Temperature: 15℃～45℃
Humidity: 30%～100%Power-supply voltage 3/N/PE
AC200V 60Hz, AC380V 50Hz
three-phase voltageRated Power Consumption 24.6kw*2 *1: Calculated from the amount of dehumidification per day when maintaining a ambient temperature of 30℃ and a relative humidity of 80%.
*2: This is the amount of power consumed when all of the unctions are used to the maximum capability, and is different from the power consumption based on a normal operation.
*An external tank can also be attached as an option. -
St-i5000
1Day Maximum approximately 4,970LSpec
Size L 2,200 × W 5,650 × H 2,130(mm) Weight 3,900kg Tank Volume 856L＜Water collection Tank：400L(200L×2)・Water storage Tank：456L(76L×6)＞ Water Making Capacity Maximum approximately 4,970L / Day*1 Operating Environment Temperature: 15℃～45℃
Humidity: 30%～100%Power-supply voltage 3/N/PE
AC200V 60Hz, AC380V 50Hz
three-phase voltageRated Power Consumption 64kw*2 *1: Calculated from the amount of dehumidification per day when maintaining a ambient temperature of 30℃ and a relative humidity of 80%.
*2: This is the amount of power consumed when all of the unctions are used to the maximum capability, and is different from the power consumption based on a normal operation.
*An external tank can also be attached as an option. -
St-i10000
1Day Maximum approximately 9,940LSpec
Size L 5,400 × W 11,300 × H 2,190(mm) Weight 8,200kg Tank Volume Water collection Tank：800L・Water storage Tank：External custom Water Making Capacity Maximum approximately 9,940L / Day*1 Operating Environment Temperature: 15℃～45℃
Humidity: 30%～100%Power-supply voltage 3/N/PE
AC200V 60Hz, AC380V 50Hz
three-phase voltageRated Power Consumption 128kw*2 *1: Calculated from the amount of dehumidification per day when maintaining a ambient temperature of 30℃ and a relative humidity of 80%.
*2: This is the amount of power consumed when all of the unctions are used to the maximum capability, and is different from the power consumption based on a normal operation.
*An external tank can also be attached as an option. -
*The photograph is an image.
St-i20000
1Day Maximum approximately 19,880LSpec
Size L 5,400 × W 22,600 × H 2,190(mm) Weight 17,300kg Tank Volume Water collection Tank：800L・Water storage Tank：External custom Water Making Capacity Maximum approximately 19,880L / Day*1 Operating Environment Temperature: 15℃～45℃
Humidity: 30%～100%Power-supply voltage 3/N/PE
AC200V 60Hz, AC380V 50Hz
three-phase voltageRated Power Consumption 256kw*2 *1: Calculated from the amount of dehumidification per day when maintaining a ambient temperature of 30℃ and a relative humidity of 80%.
*2: This is the amount of power consumed when all of the unctions are used to the maximum capability, and is different from the power consumption based on a normal operation.
*An external tank can also be attached as an option.
Certification
Our technology (Sarastear AWG technology) is registered to Sustainable Technology Promotion Platform (STePP) of United Nations Industrial Development Organization (UNIDO) Investment and Technology Promotion Office, Tokyo (ITPO Tokyo)
[For Sarastear in the STePP go to URL below]
http://www.unido.or.jp/en/technology_db/7347/
UNIDO ITPO Tokyo's Sustainable Technology Promotion Platform (STePP) provides information on original technologies that contribute to sustainable industrialization, in order to promote the transfer of such technologies to developing and emerging countries.
*Note: The technologies are evaluated for registration on STePP by the UNIDO STePP Evaluation Committee based on the following criteria and the corporate's business policy;
1,Applicability in Developing and Emerging Countries
2,Competitive Advantage
3,Conformity with UNIDO's Mandate of Industrial Development
4,Contribution to Sustainability
5,Technical Maturity
[URL of UNIDO ITPO Tokyo’s “STePP”]
http://www.unido.or.jp/en/activities/technology_transfer/technology_db/
Contact
Please feel free to contact our representative for information about Sarastear.
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