A capacity of 300 liters is sufficient for everyday use! With a compact type, it can be easily installed in any available space at home!
■Collect rainwater from your home's gutters and store it in a tank for effective use of rainwater! ■Use it for gardening irrigation, toilet flushing, car washing, and save water! ■Installation is simple: just secure the main unit and connect it to the gutter. Connection parts are included, so as long as you have tools, you can install it yourself. ■For small-scale gardening, you can use it for about two months even without rain! ■Compact size that can fit in small spaces around the house! ■By connecting multiple units, you can easily increase the capacity to 600 liters, 900 liters, and more! It also offers future expandability for peace of mind. ■It is also effective as emergency water supply during disasters!
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basic information
Effective capacity: Approximately 300 liters Size: Width 400mm × Length 900mm × Height 900mm Material: PE Weight: 25kg Rainwater inlet pipe: 50A Overflow: 20A
Price information
149,000 yen (excluding tax) Base model. Other lineups available.
Price range
P3
Delivery Time
※The delivery date may vary, so please contact us.
Applications/Examples of results
Utilization for watering in gardening, car washing, and toilet flushing. [Examples] ■ Gardening in single-family homes. ■ Watering school landscaping.
Detailed information
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Installation example for a detached house: A manual pump was installed for irrigation purposes.
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Installation examples for detached houses Installed for gardening purposes.
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Example of use with a manual pump: The operation feels light, and the water pressure is sufficient.
Line up（4）
| Model number | overview |
|---|---|
| RTN-3B | Body only (with faucet) |
| RTN-3H | With manual pump. |
| RTN-3W | With submersible pump. |
| RTN-3A | With pressure pump and water supply switching device. |
Company information
A Fukuoka-based manufacturer developing water-related products such as custom-made unit baths (for nursing care and hospitals "Kaigo Yutori-kusu," high-grade design "D-style"), standard-sized unit baths specialized for nursing care "Yutori Care Plus," simple flush toilets, disposers, rainwater tanks for collecting and reusing rainwater, "Gray Water Utilization System" that processes wastewater to be colorless and odorless for recycling, and custom products made of FRP. The custom-made unit baths are available nationwide, with a significant track record in both new construction and renovations.