GEZA Single‑Channel Sealing Insert 7‑16mm Microduct Airtight Watertight Seal

GEZA microduct sealing insert for empty or cable-filled ducts

The GEZA microduct sealing insert is presented for microduct outside diameters from 7–16 mm and can be used with empty or cable-filled ducts.

Supplier information describes an airtight and watertight end seal for underground FTTH deployment. Confirm the exact duct and cable combination, test conditions and installation method before purchase.

Key details

Selection details for a cable-filled microduct seal

Use these checkpoints to prepare a product-specific enquiry and avoid selecting by a general trade name alone.

1. Measure the microduct: Provide the actual outside and inside diameter and confirm that it falls within the published 7–16 mm range.
2. Describe the duct condition: State whether the microduct is empty or already contains a cable, including the cable diameter when applicable.
3. Define the environment: Identify underground, chamber or other installation conditions and the required airtight or watertight test.
4. Confirm supply details: Request the matching insert, sample option, packing quantity, documentation and current lead time.

OEM & PROJECT CAPABILITY

Company capability for telecom supply

Oulu Automatic Equipment presents itself as a supplier of microduct connectors, HDPE microduct systems, cable blowing accessories and pneumatic fittings for telecom contractors, distributors and OEM partners.

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B2B SOURCING SUPPORT

B2B purchasing support

The supplier’s Service page describes support from product consultation and customized solutions through production, delivery and after-sales. For a product-specific enquiry, include:

• Provide the actual outside and inside diameter and confirm that it falls within the published 7–16 mm range.
• Target quantity by size or model, sample needs, mixed specifications and packing preference.
• Project drawings, pressure or sealing requirements, and required compliance or export documents.
• Current MOQ, payment, freight, sample timing and production timing to be confirmed in the quotation.

Company-level service statements and commercial terms should be reconfirmed for the selected product and order.

Share dimensions, route conditions and quantities for a product-specific quotation.
Send product requirements

FAQ

What is a microduct used for?

A microduct forms a protected path for telecom or fiber cable. The GEZA insert is used at the duct end to address the opening around an empty duct or an installed cable.

What are the standard sizes of microducts?

Microducts are produced in multiple sizes. This GEZA page publishes a 7–16 mm outside-diameter range, but the exact insert must still be confirmed against the measured duct and cable.

What is a microduct cable?

It is a cable selected for installation inside a microduct pathway. For a cable-filled sealing insert, provide both the cable diameter and the microduct dimensions.

What is the difference between conduit and microducts?

A larger conduit may carry several pathways, while a microduct is a smaller tube for an individual cable route. The GEZA insert is specified against the microduct opening.

Can a microduct sealing insert be fitted after the cable is installed?

The supplier presents this GEZA insert for both empty and cable-filled microducts. Confirm the exact installation sequence and size combination before ordering.

What information is needed to quote a watertight microduct seal?

Send the duct outside and inside diameter, cable diameter if occupied, route environment, sealing test requirement, quantity and requested documents.