# SCHLOSSER plumbing set DUO-PLEX 3/4" x M22x1.5 left and right nipples, supply depth, brass PEX fittings – matte black

**URL:** https://aio.lv/en/product--schlosser-srhb02klp-r90051--11699731
**Data updated:** 2026-03-08 08:45 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** SCHLOSSER
**Manufacturer code:** SRHB02KLP-R90051
**EAN:** 5900949331904
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 61.99 €
**Prices and availability valid until:** 2026-08-08 23:59
**Price without VAT (21%):** 51.23 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--schlosser-srhb02klp-r90051--11699731

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 31.07.2026 | free |
| Pickup points | 05.08.2026 | 1.89 EUR |
| Courier delivery to door | 05.08.2026 | 4.99 EUR |

## Summary description

Connection set SCHLOSSER DUO-PLEX for plumbing installations, featuring 3/4" to M22x1.5 left and right nipples designed for supply-side installation. Includes brass PEX-compatible fittings with specified supply depth and matte black finish. Intended for connecting PEX piping to fixtures or manifolds in residential and commercial heating and water systems.

## Long description

The SCHLOSSER plumbing set DUO-PLEX 3/4" x M22x1.5 left and right nipples is a connection set designed for supply-side installation in water and heating systems. It provides a compact transition between 3/4" lines and M22x1.5 fixture or manifold connections and includes brass PEX-compatible fittings with a matte black finish and defined supply depth. The set is intended for use in both residential and commercial installations where a durable, corrosion-resistant connection is required.
Advantages
Brass construction ensures durability and reliable performance with PEX piping. The left and right nipple configuration simplifies installation for bi-directional supply lines and makes the set suitable for connecting to fixtures or manifolds with M22x1.5 threads. The matte black finish offers a discreet, modern appearance while providing surface protection. The specified supply depth helps achieve correct sealing and alignment during assembly.
Suitable for
Connecting PEX pipes to fixtures or manifolds with M22x1.5 connections
Supply-side installation in residential water and heating systems
Commercial plumbing applications requiring compact transition fittings
Renovation projects where a matte black finish is required for visible assemblies
Key specifications
Connection sizes: 3/4" to M22x1.5 (left and right nipples)
Material: brass fittings compatible with PEX piping
Finish: matte black surface treatment
Supply depth: defined for correct sealing and alignment during installation
Application: supply-side plumbing for water and heating systems
How to use
Prepare the PEX pipe end according to the PEX system manufacturer’s instructions, ensuring a clean, square cut. Fit the brass PEX-compatible fitting into the pipe and secure according to the chosen PEX connection method (e.g., crimp, clamp, or press system) and the installer’s standard practice. Thread the M22x1.5 nipple into the fixture or manifold, observing the specified supply depth to ensure correct engagement and sealing. Tighten to the recommended torque for M22x1.5 connections and check for leaks after pressurizing the system.
Usage recommendations
Use appropriate sealing materials where required by the fixture manufacturer and avoid overtightening to prevent damage to threads or seals. Verify compatibility with the chosen PEX system and follow local plumbing codes during installation.

## FAQ

### How much does the SCHLOSSER DUO-PLEX 3/4" x M22x1.5 plumbing set cost, and is it available for purchase?

The price is 61.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 31.07.2026 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 SCHLOSSER 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 SCHLOSSER 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/11699731/67082998_large.webp