# Apator fi8 Coupling for RA 100 and RAB 000 Meters

**URL:** https://aio.lv/en/product--apator-53-944917-011--12459174
**Data updated:** 2026-05-18 09:27 (EEST)
**Category:** Home Appliance Accessories
**Manufacturer:** Apator
**Manufacturer code:** 53-944917-011
**EAN:** 5906739025442
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 13.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--apator-53-944917-011--12459174

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Apator fi8 coupling is a specialized component designed for seamless integration with RA 100 and RAB 000 series meters. This precision-engineered part ensures a secure and reliable connection, maintaining the accuracy and operational integrity of the metering system. It is an essential accessory for professional installation and maintenance of gas measurement equipment.

## Long description

The Apator fi8 coupling is a precision-engineered component specifically designed to facilitate the connection of RA 100 and RAB 000 series gas meters. This essential accessory ensures a secure, airtight, and reliable interface within the metering system, which is critical for maintaining measurement accuracy and long-term operational integrity. Manufactured to meet rigorous industrial standards, this coupling provides the stability required for professional gas measurement installations.
Advantages
The primary advantage of the Apator fi8 coupling lies in its exact compatibility with specified meter models, which eliminates the need for modifications or makeshift solutions during installation. Its robust construction ensures resistance to mechanical stress and environmental factors, promoting a long service life and reducing the frequency of maintenance interventions. By providing a stable connection, it helps prevent leaks and pressure drops, thereby ensuring that the metering system operates within its intended performance parameters.
Suitable for
Professional installation of RA 100 series gas meters
Integration with RAB 000 series metering equipment
Replacement of worn or damaged coupling components in existing gas systems
Maintenance and technical servicing of gas measurement infrastructure
When it may not be suitable
This coupling is exclusively designed for the specified Apator meter models and is not compatible with other brands or different series of gas meters. It should not be used in high-pressure systems that exceed the technical ratings of the original equipment.
Key specifications
Nominal diameter: 8 mm
Compatibility: Apator RA 100 and RAB 000 series
Material: Industrial-grade metal alloy
Function: Secure mechanical and fluid connection
How to use
Installation should be performed by qualified personnel in accordance with local gas safety regulations. Begin by ensuring the gas supply is completely shut off and the system is depressurized. Clean the connection points on both the meter and the piping to remove any debris. Align the coupling carefully with the meter inlet or outlet and tighten it using appropriate tools to the manufacturer's specified torque settings. Once installed, perform a leak test using a certified detection method before restoring gas flow.
What to consider before purchase
Verify the exact model number of your gas meter
Ensure the 8 mm diameter matches your existing piping requirements
Confirm that the installation environment complies with safety standards
Check for any additional seals or gaskets required for your specific setup
Usage recommendations
Always use calibrated tools during installation to prevent over-tightening or damage to the coupling threads. Regular inspections of the connection point are recommended to ensure continued system safety and measurement precision.

## FAQ

### How much does the Apator fi8 Coupling for RA 100 and RAB 000 cost, and is it available for purchase?

The price is 16.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 14.07.2026 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 Apator 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 Apator 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/12459174/68761262_large.webp