# Reducer internal MAGNAPLAST 420410 for D32 to D40 pipes, white

**URL:** https://aio.lv/en/product--magnaplast-420410--4922519
**Data updated:** 2026-03-07 15:07 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** MAGNAPLAST
**Manufacturer code:** 420410
**EAN:** 4020826420413
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 2.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--magnaplast-420410--4922519

## 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 | 1.89 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

Internal reducer MAGNAPLAST model 420410 designed to connect pipes with outer diameters D32 and D40. Made for plumbing and drainage systems, it provides a sealed transition between different pipe sizes. White finish suited for visible installations; used in household and commercial water, waste and ventilation piping to adapt fittings and maintain flow continuity.

## Long description

The MAGNAPLAST internal reducer 420410 is designed to connect pipes with outer diameters D32 and D40, providing a sealed transition that maintains flow continuity in plumbing and drainage systems. Its white finish is intended for visible installations where a neutral appearance is preferred. The reducer fits inside the larger pipe and adapts the connection to a smaller diameter without altering the exterior line, supporting water, waste and ventilation piping in domestic and commercial environments.
Advantages
This internal reducer offers a compact solution for changing pipe diameters while preserving a continuous inner profile and minimizing turbulence at the connection point. The white finish provides a discreet look for exposed installations. The part is made to integrate with standard D32 and D40 piping, ensuring a secure fit and reliable sealing when installed correctly, which helps prevent leaks and maintain system efficiency.
Suitable for
 Adapting plumbing lines from D40 to D32 in household installations
 Drainage and wastewater systems requiring a sealed diameter transition
 Ventilation ductwork and low-pressure pipe runs where an internal reducer is preferred
 Commercial installations needing a compact, unobtrusive connection between different pipe sizes
Key specifications
 Type: internal reducer for pipe connection
 Compatible outer diameters: D40 (larger) to D32 (smaller)
 Color/finish: white for visible installations
 Application: plumbing, drainage, wastewater and ventilation piping
 Mounting method: inserted into the larger pipe to adapt to the smaller pipe diameter
How to use
Ensure both pipe ends are clean, free of debris and cut squarely. Insert the reducer into the D40 pipe until it seats firmly, then align and insert the D32 pipe into the reducer until it reaches full engagement. Use the appropriate sealing method for your system—such as solvent welding, gasketed joints or approved adhesive—according to pipe material and local installation standards. Verify alignment and test the connection for leaks before returning the system to service.
Usage recommendations
Choose the correct joining technique compatible with the pipe material and building codes. For visible installations, verify the white finish matches surrounding fittings; for buried or concealed runs confirm that the reducer is suitable for the expected mechanical and pressure conditions. Perform a pressure or leak test after installation and inspect periodically as part of normal system maintenance.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.02 kg |

## FAQ

### How much does the MAGNAPLAST 420410 internal reducer D32→D40 cost, and is it available for purchase?

The price is 3.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 623 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/4922519/30636792_large.webp