# Reducer fitting 50/40/32 straight R 543, No name (HP/R543)

**URL:** https://aio.lv/en/product--no-name-hpr543--11823126
**Data updated:** 2026-03-09 11:11 (EET)
**Category:** Sinks & Sink Accessories
**Manufacturer:** No name
**Manufacturer code:** HP/R543
**EAN:** 5907726080109
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 29.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 24.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--no-name-hpr543--11823126

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Straight reducer fitting R 543 for piping with stepped diameters 50 mm, 40 mm and 32 mm. Designed to join pipes of different sizes in a straight connection, providing a secure transition between 50→40→32 sections. Suitable for plumbing and HVAC installations where diameter reduction is required; use with compatible materials and fittings.

## Long description

Straight reducer fitting R 543 is designed to connect three pipe sections with stepped diameters 50 mm, 40 mm and 32 mm in a linear arrangement. The fitting provides a secure transition between larger and smaller pipe runs and is intended for use in plumbing and HVAC systems where a controlled reduction of flow diameter is required. It is compatible with pipes and connectors of matching dimensions and appropriate materials.
Advantages
The reducer fitting offers a compact, straight-line reduction from 50 to 40 to 32 mm, simplifying installation where space and alignment require a linear connection. Its stepped design ensures a predictable change in cross-sectional area to maintain flow characteristics. The part is versatile for use with various piping materials when proper joining methods are applied and allows for straightforward integration into existing runs without complex adapters.
Suitable for
Domestic and commercial plumbing systems requiring diameter transitions
HVAC duct or piping reductions in ventilation and heating circuits
Retrofit or repair jobs where stepped reduction from 50→40→32 mm is needed
Key specifications
Straight reducer type with three stepped connection sizes: 50 mm → 40 mm → 32 mm
Linear (in-line) configuration for direct pipe alignment
Designed for mechanical or solvent-welded connections depending on material compatibility
Compact footprint to minimize installed length where space is limited
How to use
Select pipes and joining methods compatible with the fitting material and the system (mechanical couplings, solvent weld, or appropriate seals). Prepare pipe ends by cutting squarely and deburring. Slide or align the pipes into the matching 50 mm, 40 mm and 32 mm ends of the reducer ensuring full insertion to the stop or specified depth. Complete the joint using the recommended connection technique for the pipe material, and verify alignment and support to avoid strain on the fitting.
Usage recommendations
Confirm material compatibility and pressure/temperature limits of the entire piping system before installation. Support connected pipe runs near the reducer to prevent stress on joints, and test the system for leaks after assembly following applicable codes and standards.

## FAQ

### How much does the Reducer fitting R 543 50/40/32 - No name cost, and is it available for purchase?

The price is 29.99 € (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 09.07.2026 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 No name 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 No name 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/11823126/67225105_large.webp