Last Updated： Aggregation Period:Jan 07, 2026～Feb 03, 2026
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1～30 item / All 43 items
Acquisition of further degassing power through concave and convex surfaces.
By creating unevenness on the base plate, moisture that forms between the sheets is efficiently vented. Additionally, the square shape of the base plate makes renovation work easier.
Easy to install, featuring a screw cap!
●Square-shaped brim, cylindrical cap ●Made of SUS304 with excellent weather resistance and corrosion resistance ●Includes 4 anchor plugs
No screws needed! Easy installation by simply inserting the cylindrical cap!
● Adopts a round brim and cylindrical cap ● No screws needed! Easy installation by simply inserting the cylindrical cap ● Made of SUS304, excellent weather resistance and corrosion resistance ● Includes 3 anchor plugs
Standard deaeration cylinder for insulation construction!
Our proudly original stainless steel vacuum tube. Achieved overwhelming cost reduction through in-house production. High quality attained through self-management. Made with excellent durability and weather resistance stainless steel (SUS304). It ensures the secure fixing and finishing of the waterproof layer, effectively expelling moisture from the underlying concrete to the outside. Compatible with various construction methods such as ventilation, cushioning, and insulation. All products are delivered as complete units, and installation screws are included.
This is a classic vacuum tube!
Our proudly original stainless steel vacuum tube. Achieved overwhelming cost reduction through in-house production. High quality achieved through self-management. Made with excellent durability and weather resistance stainless steel (SUS304). It ensures the secure fixing and finishing of the waterproof layer, effectively expelling moisture from the underlying concrete to the outside. It accommodates various methods such as ventilation and cushioning techniques. All products are delivered as complete units, and installation screws are included. For customers who wish, we also offer an insulated type.
Standard vacuum tube!
Our proudly original stainless steel vacuum tube. Achieved overwhelming cost reduction through in-house production. High quality achieved through self-management. Made with excellent durability and weather resistance stainless steel (SUS304). It ensures the secure fixing and finishing of the waterproof layer, effectively expelling moisture from the underlying concrete to the outside. It accommodates various methods such as ventilation and cushioning techniques. All products are delivered as complete units, and installation screws are included. For customers who wish, we also offer an insulated type.
Standard air vent for insulation construction!
Our proudly original stainless steel vacuum tube. Achieved overwhelming cost reduction through in-house production. High quality achieved through self-management. Made with excellent durability and weather resistance stainless steel (SUS304). It ensures the secure fixing and finishing of the waterproof layer, effectively expelling moisture from the underlying concrete to the outside. It accommodates various construction methods such as ventilation and cushioning techniques. All products are delivered as complete items, and installation screws are included.
This is the tallest vacuum tube in Japan!
Our proudly original stainless steel de-aeration tube. Achieved overwhelming cost reduction through in-house production. High quality achieved through self-management. Made with excellent durability and weather resistance stainless steel (SUS304). Ensures secure fixing and finishing of the waterproof layer, effectively expelling moisture from the underlying concrete to the outside. Compatible with various construction methods such as ventilation and cushioning techniques. All products are delivered as completed items, and installation screws are included.
Outstanding ease of use! Vacuum tube for PVC sheets.
Raku-Datsu Gas Cylinder (PVC) - The main body is made of rigid polyvinyl chloride, which has high adhesion to PVC sheets. - The design smooths out the step on the main base for easier installation. - Tapered hole processing allows the sheet to be applied flat to prevent the anchor from protruding. - Additional sheets can be applied without removing the cap, improving work efficiency. - The cap is made of weather-resistant and corrosion-resistant stainless steel SUS304. - The cap features ventilation-promoting hole processing. - Speedy delivery is ensured by a rich inventory of readily available stock. *Includes installation screws (3 pieces) and a template (1 piece) for easily cutting additional sheets.
The material is SUS-304 all stainless steel! It features excellent durability and a simple, sturdy structure for vacuum tubes.
We would like to introduce our "TS Stainless Steel Degassing Cylinder." Made entirely of stainless steel, it features excellent durability and a simple, robust structure. It is characterized by a beautiful mirror finish and comes with four anchor screws for fixing. We offer both square and dome types, with the dome type having a space in the base for improved gas collection efficiency. 【Features】 - Made of SUS-304 all stainless steel - Simple and sturdy construction - Excellent durability - Beautiful mirror finish - Dome type has a space in the base for improved gas collection efficiency *For more details, please refer to the PDF document or feel free to contact us.
This is the shortest vacuum pump in Japan! The very compact XS type has just been released!!
Our proudly developed original stainless steel dehumidification tube. Achieved overwhelming cost reduction through in-house production. High quality achieved through self-management. Made from excellent durability and weather resistance stainless steel (SUS304). With a height of 70.8mm, it can be installed under outdoor units (with a frame)! Note: Please check as some outdoor unit manufacturers may have lower heights. It ensures the fixing and finishing of the waterproof layer, effectively expelling moisture from the underlying concrete to the outside. It supports various construction methods such as ventilation and cushioning methods. All products are delivered as completed items, and installation screws are included.
Ideal for special installation locations such as wall edges!
●It can be used in various places where there are constraints on installation space. ●Unique asymmetric design unlike any other.
Can be used under outdoor units and for various purposes.
It can be used in various places with space constraints, such as narrow spaces like under the outdoor unit.
The total height is 464 mm, compatible with rooftop greening.
● It is a vacuum tube that combines functionality and practicality. ● It is suitable for rooftop greening waterproofing work, etc.
Highly versatile vacuum cylinder!
● This is a vacuum tube that combines functionality and practicality. ● It can be widely used in rooftop waterproofing work.
Double type compatible with the thickness of all insulation materials.
● It is a vacuum tube that combines functionality and practicality. ● It can be widely used in rooftop waterproofing work.
Pioneer of the vacuum tube for renovation!
●Features Uses stainless steel SUS304 with weather resistance and corrosion resistance. The cap has a mirror finish, and the plate has a hairline finish. Designed for greening methods. Includes anchor plugs (4 pieces) per unit. There are a total of 11 types available, with a wide variety to choose from as needed. The thickness of the easy vent tube (stainless steel) is approximately 0.8mm.
Pioneer of the de-aeration tube for renovation!
●Features Uses weather-resistant and corrosion-resistant stainless steel SUS304. The cap has a mirror finish, and the plate has a hairline finish. Compatible with various methods such as ventilation, cushioning, and adhesion. Includes anchor plugs (4 pieces) per unit. There are a total of 11 types available, with a wide range of options as needed. The thickness of the easy vent tube (stainless steel) is approximately 0.8mm.
Pioneer of the de-aeration tube for renovations!
●Features Uses weather-resistant and corrosion-resistant stainless steel SUS304. The cap has a mirror finish, and the plate has a hairline finish. S type suitable for space-saving in balconies and similar areas. Includes anchor plugs (4 pieces) per unit. There are a total of 11 types available, with a wide variety depending on your needs. The thickness of the easy-release tube (stainless steel) is approximately 0.8mm.
Pioneer of the de-aeration tube for renovation!
●Features Uses weather-resistant and corrosion-resistant stainless steel SUS304. The cap has a mirror finish, and the plate has a hairline finish. Available in single and double layers compatible with insulation waterproofing methods. Includes anchor plugs (4 pieces) per unit. There are a total of 11 types available, with a wide variety to choose from as needed. The thickness of the easy vent tube (stainless steel) is approximately 0.8mm.
We have renewed the roof vent pipe! Excellent corrosion resistance, waterproofing, and design! A must-have for rooftop waterproofing: the Damo vent pipe series!
The "Damo Decompression Tube" is a device that discharges humid air pressure to the outside. This product is made of stainless steel SUS304 and has undergone electropolishing, which enhances its corrosion resistance. The stainless steel washer and outer tube firmly secure the waterproof layer at the terminal end. Additionally, it features a design that emphasizes waterproofing, making it aesthetically superior. Changes from the Damo Stainless Decompression Tube Series: ■ Improved Adhesion Performance By applying a sandblasting process to the entire flange area of the main body, excellent adhesion effects are achieved. The round flange part for PVC sheets is coated with PVC on stainless steel plate (SUS304), allowing for thermal welding and integration with the PVC sheet waterproof layer. ■ Enhanced Ventilation Performance Raising the main body flange by 2mm improves ventilation performance, making this product excellent for ventilation. ■ Choose Your Shape We offer two shapes for the main body flange: round and square. Additionally, we provide optional parts and cores compatible with external insulation methods for the round shape designed for PVC sheets. *For more details, please refer to the catalog or feel free to contact us.
We have renewed the vent tubes for the mountain gear! We offer both round and square shapes as before! Additionally, we have options for PVC sheets! A must-have for rooftop waterproofing! Samurai vent tube series!
The "Samurai Ventilation Tube" is a device that discharges humid air pressure to the outside. This product is made of stainless steel SUS304 and has undergone electrolytic polishing, which enhances its corrosion resistance. Additionally, it features a design that emphasizes waterproofing and is aesthetically pleasing. Changes from the Samurai Stainless Ventilation Tube Series: ■ Improved Ventilation Performance By raising the main body flange by 2mm, we have enhanced the ventilation performance, making this product excellent for air circulation. ■ Choice of Shapes We offer two shapes for the main body flange: round and square. Additionally, we provide optional parts and cores compatible with external insulation methods for both shapes. ■ Waterproof Samurai Ventilation Tube for PVC Sheets The PVC sheet version is available with a round flange. The flange part is coated with PVC on a stainless steel plate (SUS304), allowing for thermal fusion and integration with the PVC sheet waterproof layer. We also offer optional parts and cores compatible with external insulation methods for the round version for PVC sheets. *For more details, please refer to the catalog or feel free to contact us.
Thinner than conventional vacuum tubes, "Less noticeable!", "Space-saving!", "Cost-saving!"
Our company's conventional vacuum tubes have thinner outer lids and inner tubes compared to the square type, making them ideal for installation in locations such as rooftops and balconies where you want them to be less noticeable and take up minimal space. Additionally, by making the outer and inner tubes thinner, we were able to reduce manufacturing costs, allowing us to offer them to everyone at a lower price.
Achieving both high degassing efficiency and cap retention strength.
Air vents are placed around the lower part of the cap to allow moisture from the inner tube to escape from all directions. Additionally, even if rainwater enters through these vents, it will be quickly discharged through the drainage outlet directly below. The high-quality PVC holder arranged around the outer circumference of the inner tube not only ensures a secure cap hold but also features a design that effectively expels moisture flowing from the inner tube. An edge that serves both drainage and ventilation is adopted at the very bottom of the cap. It normally functions as a vent, but in the event of heavy rain or similar conditions where water enters the cap, it effectively drains the water from there.
Pioneer of the vacuum tube for renovation!
●Features Made of weather-resistant and corrosion-resistant stainless steel SUS304. The cap has a mirror finish, and the plate has a hairline finish. With a height of 70.8mm, it can be installed under outdoor units (with a mounting frame)! Note: Please check as some outdoor unit manufacturers may have lower heights. Each unit comes with anchor plugs (4 pieces). There are a total of 11 types available, with a wide variety to choose from as needed. The thickness of the easy venting tube (stainless steel) is approximately 0.8mm.
Pioneer of the degassing tube for renovations!
●Features Uses weather-resistant and corrosion-resistant stainless steel SUS304. The cap has a mirror finish, and the plate has a hairline finish. Available in single and double layers compatible with insulation and waterproofing methods. The double layer comes with anchor plugs and all anchors (4 of each) included. There are a total of 11 types available, with a wide variety depending on your needs. The thickness of the easy-degassing tube (stainless steel) is approximately 0.8mm.
Exceptional ease of use! Vacuum tube for PVC sheets.
●Features - The main body is made of rigid PVC, which has high adhesion to PVC sheets, designed to smooth out the unevenness of the base and facilitate installation. - Tapered hole processing to ensure the sheet is applied flat, preventing the anchor from protruding. - Increased work efficiency as the overlay sheet can be applied without removing the cap. - The cap is made of weather-resistant and corrosion-resistant stainless steel SUS304 (mirror finish) with ventilation-promoting hole processing. *Includes installation screws (3 pieces) and a template (1 piece) for easily cutting the overlay sheet.
Pioneer of the vacuum tube for renovation!
●Features Most vacuum tubes available on the general market are about 200mm in height, which raises concerns about insufficient height leading to overflow and water leakage. With a degassing plate, moisture tends to accumulate, which can cause deterioration of the waterproof layer and parts of the building. The solution to these issues is the "Raku Degassing Tube," which is just a bit longer. This Raku Degassing Tube, designed by a collaboration between waterproofing craftsmen and architects, has a height of approximately 300mm. It is made of stainless steel SUS304, which has weather resistance and corrosion resistance. It accommodates various construction methods such as ventilation, cushioning, and adhesion techniques. Each unit comes with four anchor plugs. The thickness is approximately 0.8mm.
Pioneer of the vacuum tube for renovation!
●Features Most of the vacuum tubes available on the general market are about 200mm in height, which raises concerns about insufficient height leading to overflow and leakage. With a degassing plate, moisture tends to accumulate, which can cause deterioration of the waterproof layer and parts of the building. The solution to these problems is the "Raku Degassing Tube," which is just a little longer. This Raku Degassing Tube, designed by waterproofing craftsmen and architects, has a height of approximately 300mm. It uses stainless steel SUS304, which is resistant to weather and corrosion. It is compatible with various construction methods such as ventilation, cushioning, and adhesion methods. Each unit comes with four anchor plugs. The thickness is approximately 0.8mm.
Pioneer of the vacuum tube for renovation!
●Features Most of the vent pipes available on the general market are about 200mm in height, which raises concerns about insufficient height leading to overflow and leakage. With vent plates, moisture tends to accumulate, which can cause deterioration of the waterproof layer and parts of the building. The solution to these issues is the "Raku Vent Pipe," which is just a bit longer. This vent pipe, designed by waterproofing craftsmen and architects, has a height of approximately 300mm. It is made of stainless steel SUS304, which has weather resistance and corrosion resistance. It accommodates various construction methods such as ventilation, cushioning, and adhesion techniques. Each unit comes with anchor plugs and all anchors (4 of each). The thickness is approximately 0.8mm.
