# Pipe reducer Staples 20/16 PP-R R2016 (pack of 50) — polypropylene press-fit coupling

**URL:** https://aio.lv/en/product--staples-r2016--11826839
**Data updated:** 2026-03-09 11:16 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** Staples
**Manufacturer code:** R2016
**EAN:** 5902814620953
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 2.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--staples-r2016--11826839

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Polypropylene (PP‑R) pipe reducer Staples 20/16 R2016 supplied as a pack of 50 pieces. Designed to join or reduce pipe diameters from 20 mm to 16 mm in plumbing and heating installations. Suitable for hot and cold water systems where PP‑R fittings are used; provides a solvent-free mechanical connection for reliable flow transition and system adaptation.

## Long description

Polypropylene (PP‑R) pipe reducer Staples 20/16 R2016 in a pack of 50 is a press-fit coupling designed to join pipes of different diameters — 20 mm to 16 mm — in plumbing and heating systems. The fitting provides a solvent-free mechanical transition between pipe sizes and is made from polypropylene material compatible with PP‑R piping. Supplied in bulk, this pack provides multiple reducers for installation, repair, or system modification tasks where durable, corrosion-resistant plastic fittings are required.
Advantages
The polypropylene construction offers chemical stability, low weight and resistance to corrosion and scaling, making the reducer suitable for potable water and heating circuits. The press-fit design enables a fast, solvent-free installation that reduces the need for hot-work or adhesive-based joining methods. Supplied as a pack of 50, the reducers are convenient for contractors and maintenance teams requiring multiple identical fittings for repeated connections or system upgrades.
Suitable for
Reducing pipe diameter from 20 mm to 16 mm in plumbing systems
Connections in residential and light-commercial hot and cold water installations
Retrofit and repair work where PP‑R piping is already used
Pre-fabrication of manifolds and distribution branches
Key specifications
Material: polypropylene (PP‑R)
Connection type: press-fit coupling
Nominal diameters: 20 mm to 16 mm
Pack quantity: 50 pieces
Suitable for hot and cold water systems
Corrosion-resistant and lightweight construction
How to use
Select the appropriate length of pipe and ensure both pipe ends are clean, free from burrs and dry before assembly. Insert the 16 mm and 20 mm pipe ends into the corresponding sides of the reducer until a visual or tactile stop is reached. Use compatible press tools or recommended installation equipment for PP‑R press fittings to form a secure mechanical connection according to the tool and system manufacturer instructions. After pressing, verify that the joint is fully engaged and aligned within the pipeline.
Usage recommendations
For reliable long-term performance, use with PP‑R pipes and press tools recommended for polypropylene fittings; avoid combining with incompatible materials without proper adapters. Follow local plumbing codes and pressure/temperature limits for hot water systems, and perform a pressure test after installation to confirm leak-free joints.

## FAQ

### How much does the Pipe reducer Staples 20/16 PP-R R2016 cost, and is it available for purchase?

The price is 2.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 54 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 08.07.2026 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 Staples 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 Staples 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/11826839/67228256_large.webp