List of Rainwater tank products
- classification:Rainwater tank
91~135 item / All 192 items
The tank body shape is slim, making it space-saving! Introducing a large-capacity tank of 10,000L.
- Rainwater tank
Easy to set up with a mixer and pump! A unit tank that can be neatly stored in a square shape.
- Rainwater tank
We offer both closed and open types! Tanks with a stirring machine mounting frame that can accommodate a capacity of 200L and above!
- Rainwater tank
Significantly improved stirring efficiency with baffles! The baffle section is integrally molded, providing excellent strength for the stirring tank.
- Rainwater tank
Can be used for food-related storage! Open cylindrical tanks available for quick delivery as they are in stock.
- Rainwater tank
The side nozzle is compatible with the fusion nozzle! Exceptional strength, slim design for space-saving tank.
- Rainwater tank
The liquid outlet is safe for the fusion nozzle! The sides are reinforced with a full frame for concentrated sulfuric acid tanks.
- Rainwater tank
Super tank suitable for chemicals with problematic packing materials such as hydrochloric acid, hydrofluoric acid, and mixed acids.
- Rainwater tank
Lightweight and easy to transport and install! We introduce tanks that can also accommodate high density and seismic resistance.
- Rainwater tank
Convenient for watering the lawn and washing cars. Let's collect and make effective use of the blessings of nature.
- Rainwater tank
Seamless, integrally molded tanks and containers made by rotational molding.
- Rainwater tank
Consistent support from rainwater measures to waterproof testing is possible! A first-class waterproof management technician will handle the construction! Introducing key points from design to constru...
- Septic tank equipment
- Water Treatment
- Rainwater tank
Resin and plastic storage tanks. We can provide consistent support from design to construction to waterproof testing, contributing to reduced work processes and cost savings!
- Rainwater infiltration facilities
- Rainwater tank
- Water and sewerage pipe fittings

"What is a storage tank?" I have compiled a collection of questions!
A retention tank is a facility that temporarily stores a large amount of water and allows it to flow out gradually through a special outlet. It plays a role in protecting cities from flooding damage caused by heavy rainwater from typhoons and sudden downpours. 【Part of the questions】 ■ What is the difference between a retention layer and a water storage tank? ■ Can the inside of a retention tank be cleaned? ■ Is it possible to remodel an existing retention tank in a facility? ■ Is the retention tank resistant to earthquakes? *For more details, please refer to the PDF document or feel free to contact us.
Would you like to use used IBC containers to reduce logistics costs?
- Rainwater tank
- Storage Container
Would you like to use a used IBC container for waste liquid?
- Rainwater tank
- Storage Container
To reduce logistics costs! Why not switch from new to used IBC containers?
- Rainwater tank
- Storage Container
To reduce logistics costs! Why not switch from new to used IBC containers?
- Rainwater tank
- Storage Container
Tank with an integrated finish of FRP layer using spray-up method with an automatic spraying machine.
- Rainwater tank
- Piping Equipment

Introduction of SF double-shell tank (steel & FRP)
At Tamada Corporation, we handle the "SF Double-Shell Tank," which features a double-shell structure with a steel plate for the inner shell and FRP for the outer shell, equipped with a leakage detection device (leak monitor). The external pressure from soil pressure and water pressure during burial is supported by SS400 steel plates with a tensile strength of 400 MPa and a tensile modulus of elasticity of 206 GPa. More detailed information is available in related products and catalogs.
You can ensure a reliable supply of fresh drinking water in emergencies! A water supply pipe with a storage function made by professionals.
- Rainwater tank
- Piping Equipment

Introduction of the water storage function equipped water supply pipe "Aqua in Pit"
At Tamada Corporation, we offer the water storage tank "Aqua in Pit," which is directly connected to the water supply and circulates water continuously. Unlike tanks used for storing water in case of emergencies, this tank is integrated into the water supply line, ensuring that fresh water is always stored. During normal times, it serves as regular tap water, and in case of emergencies, it provides a reliable source of drinking water, making it a superior water supply system. More details can be found in related products and catalogs.
No need for a pit room, can be directly buried! Introducing underground tanks that prioritize safety, security, and cost-effectiveness.
- Rainwater tank

Introduction to the underground tank "SF double-shell tank"
At Tamada Corporation, we handle the revolutionary underground tank 'SF Double-Shell Tank' equipped with a leak detection device. Our technology has culminated in the spray-up method, which has successfully achieved a seamless finish for the outer FRP layer through mechanization. This method has accumulated a wealth of experience overseas, making it a product we can confidently recommend. More details are available in related products and catalogs.
Evolving and deepening further from tank manufacturing to a total engineering company.
- Rainwater tank
- Piping Equipment

Company Information: Tamada Corporation
Tamada Corporation is a group of engineers engaged in product and system development with new added value, centered on core technologies cultivated through the manufacturing of various tanks, including SF double-shell tanks. In addition to reliable technology and know-how backed by experience, we aim to respond swiftly to changes in the times as a development-oriented manufacturer while leveraging the rich individuality of each member, striving for top quality levels in various fields of manufacturing. More detailed information can be found in related products and catalogs.
Freely customizable capacity! A new tank that combines a toilet, water source, and storage warehouse needed during disasters.
- Rainwater tank
- Piping Equipment

Introduction of the toilet, water tank, and storage warehouse "Safety Angel."
At Tamada Corporation, we offer the underground pit-type toilet tank + water storage tank + storage warehouse 'Safety Angel' to protect toilet environments during disasters. It is possible to have a tank with a capacity that can accommodate approximately 1,000 users, assuming a large-scale earthquake. Additionally, the capacity can be custom-designed, allowing for the manufacturing of tanks tailored to the expected number of users. More details are available in related products and catalogs.
A higher-level water supply system that secures drinking water and firefighting water! Aqua Inpit ensures the availability of water that saves lives during disasters such as earthquakes.
- Rainwater tank
- Piping Equipment

Introduction to the water storage tank "Aqua Inpit"
At Tamada Corporation, we handle the water storage tank "Aqua Inpit," which is directly connected to the water supply and circulates water continuously. This is a higher-level water supply system that ensures a supply of drinking water and firefighting water, securing life-saving water during disasters such as earthquakes. It features a unique internal structure with trumpet-shaped and partition plate types that divide the flow path, preventing water stagnation. By flowing in new water that is approximately three times the capacity, all the old water is replaced. More detailed information is available in related products and catalogs.
Extend the life of the tank and piping in the liquid contact area with lining and coating!
- Rainwater tank
- Piping Equipment
- Other Management Services

Introduction to FRP Tank Lining Method
At Tamada Co., Ltd., we perform the "FRP Tank Lining Method" to regenerate and extend the life of aging underground tanks at low cost and in a short period of time. We stop the progression of corrosion in existing underground tanks and prevent leaks. We compensate for the damage (decay) caused by corrosion by forming an FRP layer after cleaning. We have achieved significant cost reductions compared to traditional tank replacement work. More details are available in related products and catalogs.
A cylindrical shape strong against loads and soil pressure! Seismic design that consolidates know-how in the production of underground tanks made from a composite material of iron and FRP.
- Rainwater tank
- Piping Equipment

Introduction of the seismic-resistant water storage tank and fire-fighting water tank "Aqua Angel FSF/FSV Series".
At Tamada Corporation, we handle the earthquake-resistant water storage tanks and fire water tanks "Aqua Angel FSF/FSV Series," which ensure the reliable storage of water needed in emergencies. The three-layer structure, which laminates the sturdiness of steel plates and the corrosion resistance of FRP on both the inner and outer surfaces, achieves toughness and perfect waterproofing. Additionally, due to their lightweight, they are easy to transport and install, leading to a reduction in construction time. We provide more detailed information through related products and catalogs.
Sanitary stainless steel container (standard type) Model number M1556MA-ST-24S
- Rainwater tank
Added a square frame, enabling more stable movement.
- Rainwater tank
To reduce logistics costs! Why not switch from new to used IBC containers?
- Rainwater tank
- Storage Container
To reduce logistics costs! Why not switch from new to used IBC containers?
- Rainwater tank
- Storage Container
To reduce logistics costs! Why not switch from new to used IBC containers?
- Rainwater tank
- Storage Container
To reduce logistics costs! Why not switch from new to used IBC containers?
- Rainwater tank
- Storage Container
Publication of the construction overview, constraints, and the background for adopting flexible piping for underground installation.
- Rainwater tank
- Piping Equipment
- Piping materials (concrete pipes)
Reduce logistics costs! Why not use used IBC containers? These products have been high-pressure washed!
- Rainwater tank
- Storage Container
Would you like to use used IBC containers to reduce logistics costs?
- Rainwater tank
- Storage Container
I have received many comments saying, 'I used to buy new items, but by switching to used ones, I was able to significantly reduce my annual costs!' Why not try switching to used items as well?
- Rainwater tank
- Storage Container