Complete the water stop at the pipe penetration! A sealing device that fully demonstrates soundproofing effects.
The "Link Seal" is a mechanical sealing device that utilizes the properties of synthetic rubber, such as elasticity, resilience, and insulation. It serves as a cushioning material for penetrations without cracking or developing fissures due to earthquakes, while also maintaining its water-stopping performance indefinitely. Additionally, when used indoors, it effectively provides soundproofing, and by selecting different types, it can be used over a wide temperature range of -55°C to 220°C. 【Features】 ■ Water tightness, air tightness, insulation ■ Absorption of shock, vibration, and sound ■ Uniform quality ■ Fire-resistant link seal for fire compartments ■ Simplification and efficiency of work ■ Usable over a wide temperature range of -55°C to 220°C by selecting different types *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Lineup (Partial)】 ■ Types - S-Type - T-Type (Viroback) - OS-Type - TC-Type (Pyropack) ■ Models - LS-200 - LS-275 - LS-300 - LS-315 - LS-325 *For more details, please refer to the PDF document or feel free to contact us.
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【Applications】 ■ Water-tight sealing for manholes, utility ducts, receiving tanks, thermal storage tanks, rainwater tanks, sewage tanks, fire-fighting water tanks ■ Water-tight sealing for underground beam penetrations, rooftop penetrations, fire compartment penetrations within buildings, and piping penetrations within riser shafts, as well as vibration absorption for penetrations around pump and machinery rooms. *For more details, please refer to the PDF materials or feel free to contact us.
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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."