# TTPLAST ZCLFHF 16 Halogen-Free Expansion Coupling 16mm Grey

**URL:** https://aio.lv/en/product--ttplast-10866--12461201
**Data updated:** 2026-05-18 09:32 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** TTPLAST
**Manufacturer code:** 10866
**EAN:** 5908312753971
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ttplast-10866--12461201

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The TTPLAST ZCLFHF 16 is a 16mm halogen-free expansion coupling designed for electrical conduit systems. This grey coupling allows for thermal expansion and contraction of pipes, ensuring structural integrity in cable management installations. It is manufactured from high-quality, flame-retardant materials, making it suitable for environments where safety and fire protection are critical requirements.

## Long description

The TTPLAST ZCLFHF 16 is a professional-grade 16mm halogen-free expansion coupling engineered for reliable electrical conduit systems. This component is specifically designed to accommodate the natural thermal expansion and contraction of conduit pipes, preventing mechanical stress and ensuring the long-term structural integrity of cable management installations. Finished in a neutral grey color, it integrates seamlessly into standard industrial and residential electrical setups.
Advantages
This expansion coupling offers superior safety features due to its halogen-free and flame-retardant material composition, which minimizes toxic smoke emission in the event of a fire. Its robust design ensures a secure fit for 16mm conduits, providing a smooth transition that protects cables from abrasion and environmental factors. By effectively managing pipe movement caused by temperature fluctuations, it prevents joints from loosening or cracking, thereby reducing maintenance requirements and enhancing the overall durability of the electrical infrastructure.
Suitable for
Electrical conduit installations in public buildings
Cable management systems in fire-sensitive environments
Industrial facilities requiring thermal expansion management
Residential electrical wiring projects
This product may not be suitable for high-pressure fluid transport systems or applications involving extreme chemical exposure that could degrade the specific polymer material. It is also not intended for structural load-bearing purposes where the conduit is expected to support external weight beyond its own cabling.
Key specifications
Diameter: 16mm
Material: Halogen-free, flame-retardant plastic
Color: Grey
Function: Thermal expansion compensation
To install the coupling, ensure the conduit ends are cut cleanly and deburred to allow for a smooth insertion. Slide the conduit into the expansion coupling according to the manufacturer's depth markings to allow sufficient room for the pipe to move during temperature changes. Ensure the connection is aligned correctly with the rest of the conduit run to maintain a consistent path for cable pulling.
What to consider before purchase
Verify the outer diameter of your existing conduit system
Check local fire safety regulations regarding halogen-free requirements
Ensure the installation environment temperature range is compatible with the material
For optimal performance, avoid over-tightening or applying excessive force during installation. Regularly inspect the conduit runs in areas subject to significant temperature shifts to ensure the expansion coupling remains properly positioned.

## FAQ

### How much does the TTPLAST ZCLFHF 16 Expansion Coupling 16mm cost, and is it available for purchase?

The price is 3.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 646 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 06.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All TTPLAST products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized TTPLAST service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12461201/68763147_large.webp