A powerful sealing device used for cable wall penetrations to prevent the inflow of water and soil. Equipped with a mechanism that fits various wall penetrations and cables.
The mechanical sealing device "HRD Series" is a product that can prevent water leakage and sediment inflow at the circular wall penetration of cables and sleeve pipes. It can be manufactured to fit various cable outer diameters, number of cables, and inner diameters of penetration parts (such as sleeve pipes). It is also possible to equip a mechanism that allows adjustment on-site to match the cable outer diameter. All parts are integrated, and installation is completed simply by tightening bolts. By managing with torque, excellent water-tight performance can be ensured. 【Features】 ■ Water pressure resistance: 0.25 MPa (higher model: 0.5 MPa) ■ Maintenance-free after installation ■ Highly versatile, compatible with various inner and outer diameters ■ Immediate delivery available for in-stock items
Inquire About This Product
basic information
【Stock Item Specifications】 'HRD155.2-SGi-14/4-16.5' Inner diameter of the through part: 155.2mm (SGP150A) Number of cables: 14 Outer diameter of cables: 4–16.5mm Sealing rubber: EPDM Pressure plate: SUS304L Water pressure resistance: 0.25MPa *Please refer to the accompanying materials. Feel free to contact us with any inquiries.*
Price range
Delivery Time
Applications/Examples of results
Please take a look at the accompanying materials. Feel free to contact us with any inquiries.
catalog（1）
Download All Catalogs
Company information
Nihon Link Seal Co., Ltd. is a specialized company that handles sealing materials for pipelines and cables. The "Link Seal" used for pipe penetration areas is highly regarded for its waterproof performance, durability, soundproofing performance, and fire resistance, and is used in various fields. The "Link Seal" has over 30 years of adoption history both domestically and internationally as a "rubber mechanical type water stop device." In recent years, it has also gained attention as a sealing material for wall penetration areas of buried cable conduits due to the trend of "eliminating utility poles."
