Electrical equipment: Shortening of construction period - Underground exterior wall section / Flood prevention pipe in sleeve
Streamlining on-site work through prefabrication! Additionally, improving the waterproof performance of buildings.
In the construction industry, there is always a demand for shortening construction periods and improving quality. In particular, the waterproofing treatment of underground wall sections raises concerns about the risk of leakage and becomes the most critical construction area for enhancing the safety of incoming power sources. Traditional methods require detailed waterproofing work on-site, but the Pipe-in-Sleeve system prefabricates PVC sleeves and FEP in the factory! This simplifies on-site work and contributes to shortening construction periods. [Usage Scene] * Incoming power cables for underground beams/wall penetrations [Effects of Implementation] * Labor saving (reducing the burden on workers) * Shortening of construction periods * Improved waterproof performance [For Designers and Contractors] FEP pull-through, bell mouth terminal installation, etc., can be arranged according to individual specifications! Furthermore, it is equipped with structural key points that can address unexpected leaks caused by aging, offering excellent maintenance and serviceability, along with a versatile and adaptable product. ● JECA Fair 2026/Product Competition: Received the Encouragement Award from the Japan Electrical Construction Association (under the name of Furukawa Electric Co., Ltd.) ● * For more details, feel free to request the catalog directly via email or download it from the "EPJ Corporation" "Ipros Special Site" through the related link.
Inquire About This Product
basic information
【Contact Information】 - Planning and Proposal: Furukawa Elecom Co., Ltd. New Business Promotion Office TEL: 03-5297-8711 FAX: 03-5297-8705 - Design and Manufacturing: EPJ Co., Ltd. TEL: 03-5643-8137 FAX: 03-5643-8138 Email: info@epj-inc.co.jp *For more details, feel free to request the catalog directly via email or download it from the "EPJ Co., Ltd." section on the "Ipurose Special Site" through the related links.
Applications/Examples of results
For more details, please feel free to request the catalog directly via email or download it from the "iPros Special Site" related link for "EPJ Corporation."
Detailed information
Line up(16)
| Model number | overview |
|---|---|
| PIS30U(PIS30NU) | Conduit Pipe / FEP-30 (Flame Retardant FEP-30) * Rigid PVC Pipe VU-50 |
| PIS40U(PIS40NU) | Conduit Pipe / FEP-40 (Flame Retardant FEP-40) * Rigid PVC Pipe VU-65 |
| PIS50U(PIS50NU) | Through pipe / FEP-50 (flame-retardant FEP-50) * Rigid PVC pipe VU-75 |
| PIS65U(PIS65NU) | Through pipe / FEP-65 (flame-retardant FEP-65) * Rigid PVC pipe VU-100 |
| PIS80U(PIS80NU) | Conduit Pipe / FEP-80 (Flame Retardant FEP-80) * Rigid PVC Pipe VU-125 |
| PIS100U(PIS100NU) | Through pipe / FEP-100 (flame-retardant FEP-100) * Rigid PVC pipe VU-150 |
| PIS125U(PIS125NU) | Through pipe / FEP-125 (flame-retardant FEP-125) * Rigid PVC pipe VU-200 |
| PIS150U(PIS150NU) | Conduit Pipe / FEP-150 (Flame Retardant FEP-150) * Rigid PVC Pipe VU-250 |
| PIS30P(PIS30NP) | Conduit pipe / FEP-30 (flame-retardant FEP-30) * Rigid polyvinyl chloride pipe VP-50 |
| PIS40P(PIS40NP) | Conduit pipe / FEP-40 (Flame-retardant FEP-40) * Rigid polyvinyl chloride pipe VP-65 |
| PIS50P(PIS50NP) | Through pipe / FEP-50 (Flame-retardant FEP-50) * Rigid PVC pipe VP-80 |
| PIS65P(PIS65NP) | Conduit pipe / FEP-65 (flame-retardant FEP-65) * Rigid PVC pipe VP-100 |
| PIS80P(PIS80NP) | Through pipe / FEP-80 (flame-retardant FEP-80) * Rigid PVC pipe VP-125 |
| PIS100P(PIS100NP) | Conduit pipe / FEP-100 (flame-retardant FEP-100) * Rigid PVC pipe VP-150 |
| PIS125P(PIS125NP) | Conduit pipe / FEP-125 (Flame-retardant FEP-125) * Rigid PVC pipe VP-200 |
| PIS150P(PIS150NP) | Conduit pipe / FEP-150 (flame-retardant FEP-150) * Rigid PVC pipe VP-250 |
Company information
A manufacturer specialized in planning, design, and engineering. We focus on product development to solve various issues at construction sites, providing innovative, cutting-edge, and ecological products. Please feel free to contact us.















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