Durable Fiber Microduct Protection for KSA & Gulf
The rapid installation of fiber-optic networks throughout the Kingdom of Saudi Arabia (KSA) and Gulf countries has made it unavoidable to secure micro ducts. Micro ducts are exposed to various environmental factors such as dust, sand, and moisture during their installation and operation. The Microduct End Cap 25/20MM is an extremely durable solution for microducts with an outer diameter of 25 mm and an inner diameter of 20 mm, thus ensuring the long-term reliability and performance of the network.
The sealing of micro ducts has become a priority with the rise of FTTH (Fiber to The Home) deployments, smart city projects, industrial fiber networks, and backhaul systems for 5G all aiming to keep the fiber paths clean and secure. The end cap not only prevents dirt from getting in but also contributes to the air pressure in the air-blown fiber systems, thus facilitating fast fiber installation.
The Microduct End Cap 25/20MM is engineered to seal microducts with 25 mm outer diameter and 20 mm inner diameter. Constructed from high-density polyethylene (HDPE) or equivalent polymers, it provides:
Protection from dust, sand, and moisture
UV and temperature resistance for harsh Gulf climates
Air-tight sealing for air-blown fiber systems
Easy and secure installation
This end cap is suitable for temporary or permanent sealing, maintaining microduct integrity during installation, storage, and network expansion. It ensures fiber microducts remain clean, organized, and ready for future deployment.
The rapid installation of fiber-optic networks throughout the Kingdom of Saudi Arabia (KSA) and Gulf countries has made it unavoidable to secure micro ducts. Micro ducts are exposed to various environmental factors such as dust, sand, and moisture during their installation and operation. The Microduct End Cap 25/20MM is an extremely durable solution for microducts with an outer diameter of 25 mm and an inner diameter of 20 mm, thus ensuring the long-term reliability and performance of the network.
The sealing of micro ducts has become a priority with the rise of FTTH (Fiber to The Home) deployments, smart city projects, industrial fiber networks, and backhaul systems for 5G all aiming to keep the fiber paths clean and secure. The end cap not only prevents dirt from getting in but also contributes to the air pressure in the air-blown fiber systems, thus facilitating fast fiber installation.
The Microduct End Cap 25/20MM is engineered to seal microducts with 25 mm outer diameter and 20 mm inner diameter. Constructed from high-density polyethylene (HDPE) or equivalent polymers, it provides:
Protection from dust, sand, and moisture
UV and temperature resistance for harsh Gulf climates
Air-tight sealing for air-blown fiber systems
Easy and secure installation
This end cap is suitable for temporary or permanent sealing, maintaining microduct integrity during installation, storage, and network expansion. It ensures fiber microducts remain clean, organized, and ready for future deployment.

The UV-stabilized HDPE not only has excellent mechanical properties and weather resistance but also lasts long and performs well.
It ensures the tightest closure which is not only leak-proof but also protects the environment from contamination.
The ends of the microducts are secured and protected against the intrusion of sand, dust, and moisture.
The rapid installation without the need for special tools is made possible by the press-fit or snap-fit design.
The pressure is kept at a suitable level for fiber jetting and installation to be performed effectively.
The product is suitable for outdoor use in KSA, UAE, Oman, Qatar, Kuwait, and Bahrain as it is capable of withstanding high temperatures and strong UVs.
It provides excellent protection without the need to increase the microduct system's size or weight.
| Parameter | Specification |
|---|---|
| Compatible Microduct Size | 25/20 mm (OD/ID) |
| Material | HDPE (High-Density Polyethylene) |
| Inner Diameter | 20 mm |
| Outer Diameter | 25 mm |
| Length / Height | 25–30 mm typical |
| Color Options | Black standard, custom optional |
| UV Resistance | Yes |
| Temperature Range | -30°C to +75°C |
| Ingress Protection | Dustproof & water-resistant |
| Application | Fiber microduct sealing and protection |
| Standards Compliance | IEC, ISO, ITU |
Not only did it last long but it also provided resistance to UV radiation and mechanical stress.
Microduct easily comes and the fiber blowing air pressure is maintained.
Manufactured by processing to create an extremely tight and waterproof closure.
It could adjust itself to slight misalignments but at the same time be strong enough to resist environmental and mechanical stress.
Protects microducts during fiber blowing.
Maintains duct cleanliness during trenching and civil works.
Seals microducts in urban corridors, poles, and junction boxes.
Prevents dust, sand, and water contamination.
Shields ducts in harsh environments including manufacturing and oil & gas sectors.
Secures microducts in small-cell and macro-cell installations.
Organizes and seals unused microducts for future fiber deployment.
Prevents contamination during storage or construction phases.
Choose the end cap that corresponds to the 25/20 mm microducts.
It offers temporary sealing during storage or permanent protection during the network deployment.
Prevents dust, sand, and water from entering the microduct.
Maintains air pressure for efficient fiber blowing and installation.
HDPE construction ensures years of reliable performance in extreme Gulf climates.
Press-fit design reduces labor time and installation costs.
Does not obstruct duct pathways or installation areas.
Can be removed and reused for maintenance or network upgrades.
Reduces potential damage to ducts and fiber cables, minimizing repair and maintenance costs.
Minimal maintenance required; inspect periodically.
Replace end caps if damaged, cracked, or deformed.
Lifespan: 25–50 years depending on environmental exposure.
Maintain spare end caps for emergency or routine network repairs.
UV-resistant and heat-stable to withstand high temperatures, sandstorms, and humidity.
Prevents dust and water ingress, ensuring uninterrupted network performance.
Suitable for FTTH, smart city networks, industrial fiber systems, and 5G infrastructure.
Quick installation reduces labor costs and prevents future repair expenses.
Durable HDPE material ensures extended service life, keeping fiber networks operational for decades.
The Microduct End Cap 25/20MM is a pivotal accessory in KSA and the Gulf countries for fiber-optic networks. Its ultimate protection, easy installation, reusability, and durability have made it a strong choice for sealing microducts in FTTH, 5G, smart city, industrial, and data center networks.
This end cap is guaranteed to provide top-notch protection and will keep the microducts neat and orderly and will be ready for any network expansion in the future because of its easy installation, reusability, and durability. The Microduct End Cap 25/20MM will soon become a basic component for the telecom operators, contractors, and infrastructure planners to efficiently, safely, and permanently create fiber networks in the Gulf region.
A closure device designed to seal the ends of 25/20 mm microducts to protect fiber infrastructure.
FTTH networks, smart city projects, industrial fiber systems, 5G backhaul, and data centers.
Yes, UV-resistant and suitable for extreme temperatures.
Yes, it maintains air pressure for efficient fiber blowing.
Align the end cap with the duct end, press-fit or snap-fit until fully seated.
Yes, it can be removed and reused during maintenance or network expansion.
High-density polyethylene (HDPE).
Typically 25–50 years, depending on environmental exposure.
Yes, designed for both environments.
Protects microducts from dust, sand, moisture, and mechanical damage, ensuring network reliability.