Fiber Optic Innerduct Plug | Duct & Conduit Seal | Split Design
Fiber Optic Innerduct Plug | JackMoon Simplex Plug | Case of 20 | (1″–2″) — Product Overview
JackMoon Fiber Optic Simplex Plugs are split plugs with a bushing assembly that seal around cable in duct and innerduct installations. They install simply around in-place cables to seal all types of innerduct—keeping air, water, and debris out of fiber pathways—and are ideal for manholes, buildings, cabinets, data centers, and telecom networks.
Each plug features a thermoplastic elastomer gasket that expands to create a watertight, airtight seal, so no adhesives or tapes are needed. The split-body design retrofits quickly around existing cables, saving installation time while maintaining a precise, durable seal.
Key Features
- Premium Seal – Expanding thermoplastic gasket ensures a tight, watertight, and airtight seal for maximum cable protection.
- Durable Construction – Non-metallic, corrosion-resistant materials deliver long-term reliability in harsh environments.
- Easy Retrofit – Split-body design with bushing assembly installs around in-place cables without disassembly.
- Versatile Sealing – Seals all types of innerduct — ideal for manholes, buildings, cabinets, and underground installations.
- Secure Performance – Maintains conduit integrity, preventing contaminants from entering fiber pathways.
Note: Price shown is per each. Sold by the case — 20 plugs per case (MOQ 20).
Ordering Information
| Part Number | Size (in) | Conduit I.D. (in) | Conduit I.D. (mm) | Cable O.D. (in) | Cable O.D. (mm) | Box Qty. |
|---|---|---|---|---|---|---|
| 08043960 | 1 | 1.05–1.13 | 27–29 | .35–.57 | 9–14 | 20 |
| 08043961 | 1 | 1.05–1.13 | 27–29 | .51–.71 | 13–18 | 20 |
| 08043962 | 1-1/4 | 1.28–1.36 | 33–35 | .35–.57 | 9–14 | 20 |
| 08043963 | 1-1/4 | 1.28–1.36 | 33–35 | .51–.71 | 13–18 | 20 |
| 08043964 | 1-1/4 | 1.28–1.36 | 33–35 | .71–.84 | 18–21 | 20 |
| 08043965 | 1-1/2 | 1.46–1.56 | 37–40 | .35–.57 | 9–14 | 20 |
| 08043966 | 1-1/2 | 1.46–1.56 | 37–40 | .51–.71 | 13–18 | 20 |
| 08043968 | 2 | 1.92–2.06 | 49–52 | .25–.51 | 6–13 | 20 |
| 08043969 | 2 | 1.92–2.06 | 49–52 | .52–.75 | 13–19 | 20 |
Conduit I.D. and cable O.D. ranges are shown in inches and millimeters. All part numbers ship in cases of 20. Dimensional data per the Condux product catalog.