# External sewer reduction MAGNAPLAST KGR 160/110 mm (model 21280)

**URL:** https://aio.lv/en/product--magnaplast-21280--11822868
**Data updated:** 2026-03-09 11:11 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** MAGNAPLAST
**Manufacturer code:** 21280
**EAN:** 4052836227003
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--magnaplast-21280--11822868

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

External sewer reduction fitting MAGNAPLAST KGR 160/110 mm (21280) is a plastic transition piece designed to connect 160 mm and 110 mm external drainage pipes. Suitable for stormwater and soil drainage systems, it provides a secure coupling between different pipe diameters in underground or above-ground installations. Used in residential and commercial drainage projects.

## Long description

MAGNAPLAST KGR 160/110 mm (model 21280) external sewer reduction is a rigid plastic transition designed to join 160 mm and 110 mm external drainage pipes. Intended for use in stormwater and soil drainage systems, this fitting provides a stable, dimensionally accurate connection between different pipe diameters for underground or above-ground installations in residential and commercial projects.
Advantages
The reduction fitting is made from durable plastic that resists corrosion and typical chemical exposure in drainage applications. Its dimensional design ensures a snug fit with standard external drainage pipes, reducing risk of leakage at the transition point. The smooth interior profile facilitates uniform flow and minimises sediment buildup. The component is lightweight, easy to handle on site, and compatible with common assembly techniques used in external sewer systems.
Suitable for
Connecting 160 mm to 110 mm external stormwater pipes
Soil and wastewater drainage where pipe diameter transition is required
Underground and above-ground drainage installations in residential buildings
Commercial drainage systems requiring reliable diameter reduction
Key specifications
Material: rigid plastic suitable for external drainage use
Outer diameter compatibility: designed to join 160 mm and 110 mm external pipes
Application environment: stormwater and soil drainage systems, underground or above-ground
Flow profile: smooth internal surface to promote flow and reduce sedimentation
Installation: suitable for standard external drainage assembly methods
How to use
Select the reduction fitting at the point where a transition from 160 mm to 110 mm pipe is required. Prepare pipe ends by cleaning and ensuring they are free of debris and damage. Insert the larger pipe into the 160 mm side and the smaller pipe into the 110 mm side according to the manufacturer's recommended insertion depth for the pipe system in use. Use appropriate sealing methods or couplings if the installation specification requires additional gaskets or adhesive. After assembly, verify alignment and slope to maintain correct drainage flow.
Usage recommendations
Store the fitting protected from prolonged UV exposure and extreme temperatures before installation. For best performance, inspect joints after initial system filling and during routine maintenance to ensure seals remain intact and there is no displacement at the transition point.

## FAQ

### How much does the MAGNAPLAST KGR 160/110 mm sewer reduction cost, and is it available for purchase?

The price is 4.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1084 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 01.07.2026 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 MAGNAPLAST 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 MAGNAPLAST 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/11822868/67224895_large.webp