# Muff 100 mm Krzys-Pol MOC 100 galvanized steel pipe coupling

**URL:** https://aio.lv/en/product--krzys-pol-moc-100--11198541
**Data updated:** 2026-02-14 19:36 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** Krzys-Pol
**Manufacturer code:** MOC 100
**EAN:** 5901968000710
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 3.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--krzys-pol-moc-100--11198541

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Krzys-Pol MOC 100 is a 100 mm galvanized steel pipe coupling (muff) designed for connecting sections of round ducting or piping. Made of corrosion-resistant galvanized steel, it provides a secure mechanical joint for ventilation, drainage or industrial pipe systems. Suitable for residential and commercial installations where durable metal connections are required.

## Long description

Krzys-Pol MOC 100 is a 100 mm galvanized steel pipe coupling designed to connect sections of round ducting and piping. Manufactured from corrosion-resistant galvanized steel, the coupling forms a secure mechanical joint suitable for ventilation, drainage and general-purpose industrial installations. The simple cylindrical design ensures compatibility with standard 100 mm round ducts and pipes while offering a robust metal connection for both residential and commercial systems.
Advantages
The galvanized steel construction provides long-term resistance to corrosion and mechanical wear, reducing the need for frequent replacements. The coupling offers a straightforward fit for 100 mm round ducts, enabling fast on-site assembly without specialized tools. Its durable metal build maintains dimensional stability and a reliable seal when installed with appropriate fastening methods, making it suitable for systems where a metal-to-metal connection is preferred over flexible alternatives.
Suitable for
 Connecting 100 mm round ventilation ducts
 Joining sections of drainage and rainwater pipes of matching diameter
 Industrial air handling and exhaust ducting
 Residential HVAC installations requiring metal couplings
Key specifications
 Material: galvanized steel
 Nominal diameter: 100 mm
 Shape: cylindrical coupling (muff)
 Finish: corrosion-resistant zinc coating
 Application: ventilation, drainage, industrial piping
How to use
Ensure both pipe ends are clean and free of burrs or debris before assembly. Slide the coupling onto one pipe end and align the second pipe section, making sure the mating ends are fully inserted for a flush joint. Secure the connection using appropriate metal clamps, rivets or spot welding depending on the application and local installation standards. For ventilation systems, verify airflow direction and ensure any sealing or insulation measures are applied according to system requirements.
Usage recommendations
For optimal performance, install the coupling in dry conditions and avoid exposure to aggressive chemicals that may compromise the galvanised coating. When used in external or high-humidity environments, supplement the mechanical connection with corrosion-resistant fasteners and, if necessary, a compatible sealant to prevent air or water leakage. Follow local building codes and industry guidelines during installation.

## FAQ

### How much does the Muff 100 mm Krzys-Pol MOC 100 cost, and is it available for purchase?

The price is 4.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 13.07.2026 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 Krzys-Pol 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 Krzys-Pol 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/11198541/61981760_large.webp