# Connector PEX/PEX reducing threaded Hydroland PX-R.RED.16X20 – 16 x 20 mm

**URL:** https://aio.lv/en/product--hydroland-5900308748428--11825604
**Data updated:** 2026-03-09 11:14 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** Hydroland
**Manufacturer code:** 5900308748428
**EAN:** 5900308748428
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.49 €
**Prices and availability valid until:** 2026-08-27 23:59
**Price without VAT (21%):** 7.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hydroland-5900308748428--11825604

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 12.08.2026 | free |
| Pickup points | 17.08.2026 | 1.79 EUR |
| Courier delivery to door | 17.08.2026 | 4.99 EUR |

## Summary description

Hydroland PEX/PEX reducing threaded connector PX-R.RED.16X20 is a plumbing fitting for joining PEX pipes of different diameters (16 mm to 20 mm). The screw-type reducing coupling provides a sealed mechanical connection for potable water and heating installations. Suitable for residential and commercial systems where a secure transition between 16 mm and 20 mm PEX lines is required.

## Long description

Hydroland PEX/PEX reducing threaded connector PX-R.RED.16X20 – 16 x 20 mm is a screw-type plumbing fitting designed to join two PEX pipes of different diameters. It provides a sealed mechanical transition between 16 mm and 20 mm cross-linked polyethylene (PEX) lines for potable water and heating systems. The connector is intended for use where a reliable, pressure-tight joint is needed without soldering, crimping, or glue.
Advantages
The reducing threaded connector offers a simple installation method and a compact form factor suitable for confined spaces. Its screw-type design enables easy assembly and disassembly for maintenance or modifications to piping layouts. The fitting ensures a water-tight connection between mismatched PEX diameters and is compatible with common PEX systems used in residential and light-commercial plumbing and heating applications.
Suitable for
 Joining 16 mm and 20 mm PEX pipes in potable water distribution
 Transitions between PEX lines in underfloor heating installations
 Retrofit or repair work where diameters differ between existing and new PEX piping
 Plumbing runs in residential and small commercial buildings
Key specifications
 Connection type: screw-threaded reducing coupling
 Pipe compatibility: PEX (cross-linked polyethylene)
 Size: reduces from 16 mm to 20 mm
 Application medium: potable water and heating fluids
 Installation: mechanical, no soldering or adhesives required
How to use
Prepare pipe ends by cutting square and removing any burrs or debris. Insert the 16 mm and 20 mm PEX pipes into the respective ends of the connector, ensuring full engagement. Hand-tighten the screw fittings and then use the appropriate wrench to secure the coupling according to recommended torque for PEX fittings; avoid over-tightening. After assembly, pressurize the system and inspect the joint for leaks before putting the installation into regular service.
Usage recommendations
Use the connector only with compatible PEX piping and within the pressure and temperature limits specified by the pipe manufacturer. Ensure threads and sealing surfaces are clean, and follow local plumbing codes. Periodically inspect threaded joints during routine maintenance and re-tighten if minor settling occurs.

## FAQ

### How much does the Hydroland PEX/PEX reducing threaded connector PX-R.RED.16X20 cost, and is it available for purchase?

The price is 8.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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 12.08.2026 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 Hydroland 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 Hydroland 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/11825604/67227278_large.webp