リンカイ List of Products and Services

This product is a strainer for sprinkling and collecting water in ion exchange resin towers, filters, and activated carbon towers. It features a slit of 0.2mm, which is optimal for ion exchange resins. It can also be used in combination with a BD saddle. A heat-resistant "BRN type" is also available. 【Features】 ■ Can be combined with a BD saddle ■ Optimal slit of 0.2mm for ion exchange resins ■ Heat-resistant "BRN type" is also available *For more details, please refer to the catalog or feel free to contact us.

• filter
• plastic
• Piping Materials

Rinkai Co., Ltd. is a manufacturer of environmentally friendly water treatment equipment. Our water treatment technology caters to various fields of life and industry, from ultrapure water systems essential for manufacturing processes such as semiconductors to wastewater treatment to prevent river pollution. If you have any questions about water treatment, please feel free to consult us. 【Product Line】 ■ Pretreatment equipment ■ Filtration equipment ■ Membrane treatment equipment ■ Ultrapure water systems ■ Softening equipment *For more details, please refer to our catalog or feel free to contact us.

• Water treatment equipment and technology
• Deodorizing Equipment
• Pure water production equipment

This product is a strainer used as a nozzle for water treatment and aeration in tanks. We offer three types with different air volumes and sizes: "BSN-6000," "BSN-12000," and "BSN-18000." Additionally, it can be used in combination with the BD saddle. 【Features】 ■ Nozzle for water treatment and aeration in tanks ■ Three types available ■ Can be combined with BD saddle *For more details, please refer to the catalog or feel free to contact us.

• Piping parts
• Other Machine Parts
• nozzle

This product is a component for attaching a strainer. It allows for easy installation of various strainers to the collection and distribution water pipes. It is suitable for strainers such as BR type, AB type, BD20 type, BD25 type, BD70 type, BD-104 type, BD-103 type, and BSN diffuser. 【Features】 ■ Easy to install ■ Compatible with various strainers ■ Wide range of lineup *For more details, please refer to the catalog or feel free to contact us.

• Piping parts
• Other Machine Parts

This product is a strainer for high flow rates. It is mainly used for collecting and distributing water in various towers such as sand filters, activated carbon towers, and softeners. The slit sizes are selectable from 0.3 mm, 0.6 mm, and 1.0 mm. Additionally, the outer diameter of the strainer is φ170 mm × 140 mm. 【Features】 ■ For high flow rates ■ Ideal for collecting and distributing water in various towers such as sand filters, activated carbon towers, and softeners ■ Three types of slit sizes available *For more details, please refer to the catalog or feel free to contact us.

• Piping parts
• Other Machine Parts

This product is a strainer for collecting and distributing water in various types of towers such as sand filters, activated carbon towers, and softeners. It is designed for mounting on a collection plate and can be disassembled from the top. Additionally, slit sizes of 0.3 mm, 0.6 mm, and 1.0 mm are available for selection. 【Features】 ■ Ideal for various types of towers such as sand filters, activated carbon towers, and softeners ■ Three types of slit sizes available ■ Designed for mounting on a collection plate ■ Can be disassembled from the top *For more details, please refer to the catalog or feel free to contact us.

• Piping parts

This product is a strainer for collecting and distributing water in various types of towers such as sand filters, activated carbon towers, and softeners. The slit sizes are available in 0.3mm, 0.6mm, and 1.0mm. Additionally, the outer diameter of the strainer is φ110mm × 85mm. 【Features】 ■ Ideal for various types of towers such as sand filters, activated carbon towers, and softeners ■ Three types of slit sizes available ■ Made of polypropylene *For more details, please refer to the catalog or feel free to contact us.

• Piping parts

This product is a strainer for collecting and distributing water in various types of towers such as sand filters, activated carbon towers, and softeners. We offer two models: the "BD-70-1 type" with a screw length of 18mm, and the "BD-70-2 type (for collection plates)" with a screw length of 70mm and a W nut. Additionally, slit sizes can be selected from 0.3mm, 0.6mm, and 1.0mm. 【Features】 ■ Can be combined with BD saddles ■ Ideal for various types of towers such as sand filters, activated carbon towers, and softeners ■ Three slit sizes available *For more details, please refer to the catalog or feel free to contact us.

• Piping parts

This product is a strainer for collecting water in sand filters and activated carbon towers. For water collection purposes, it should be installed within the supporting gravel layer. It can be combined with a BD saddle. Additionally, we offer models with pipes in 20L, 45L, and 75L sizes. You can choose according to your purpose and application. 【Features】 ■ Strainer for water collection in sand filters and activated carbon towers ■ Used by being installed in the supporting gravel layer ■ Can be combined with a BD saddle ■ Available in four types *For more details, please refer to the catalog or feel free to contact us.

• Other Machine Parts
• Piping parts

This product is a strainer for collecting and distributing water in various types of towers (sand filters, activated carbon towers, softeners), etc. The slit sizes are available in three options: 0.3 mm, 0.6 mm, and 1.0 mm. It can also be used in combination with a BD saddle. 【Features】 ■ Strainer for collecting and distributing water in various types of towers ■ Three slit sizes available ■ Can be combined with a BD saddle *For more details, please refer to the catalog or feel free to contact us.

• Other Machine Parts
• Piping parts

This product is a strainer for sprinkling and collecting water in ion exchange resin towers, filters, and activated carbon towers. It features a slit of 0.2mm, which is optimal for ion exchange resins. It can also be used in combination with a BD saddle. A heat-resistant "BRN type" is also available. 【Features】 ■ Can be combined with a BD saddle ■ Optimal slit of 0.2mm for ion exchange resins ■ Heat-resistant "BRN type" is also available *For more details, please refer to the catalog or feel free to contact us.

• Other Machine Parts
• Piping parts

The "Strainer Product Catalog" features Rinkai's strainer products that are active in various water production scenarios, such as in the collection devices of filtration towers. They are easy to install and handle, with a wide variety of types including standard models, combinations with BD saddles, and special specifications to accommodate various applications. Despite their high reliability due to consistently stable flow rates, they are reasonably priced and have excellent maintenance characteristics. In particular, products combined with BD saddles can be easily replaced by simply loosening screws. 【Contents】 ○ Strainers (General Products) → BR type, BRN type, BD-25 type, and many others → BD saddle, BD nut ○ Strainers (Special Products) → SBR-1 type, BSN diffuser, SK type injection nozzle, and many others For more details, please contact us or download the catalog.

• Water treatment equipment

Rinkai Corporation is a manufacturer of environmentally friendly water treatment equipment. Although "water treatment" can refer to various stages of processing, it ranges from ultrapure water systems essential for manufacturing processes such as semiconductors to wastewater treatment facilities designed to prevent river pollution. Rinkai's water treatment technology is active in various fields of daily life and industry. 【Product Information】 ○ Water purification equipment ○ Filtration systems ○ Softening systems ○ Ultrapure water systems ○ Wastewater treatment facilities and other environmental equipment For more details, please contact us or download the catalog.

• Water treatment equipment
• Pure water production equipment
• Wastewater/wastewater treatment equipment