# Pipe Elbow 90° REHAU Kolanko 90° SDR11 63 mm

**URL:** https://aio.lv/en/product--rehau-11691461001--11834008
**Data updated:** 2026-03-09 14:46 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** REHAU
**Manufacturer code:** 11691461001
**EAN:** 4007360457891
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

REHAU Kolanko 90° SDR11 63 is a 90-degree pipe elbow designed for SDR11 polyethylene piping systems with a nominal outer diameter of 63 mm. It provides a right-angle change of direction for fluid and drainage pipelines, suitable for underground and above-ground installations where SDR11 PE resistance and mechanical compatibility are required.

## Long description

REHAU Kolanko 90° SDR11 63 is a 90-degree pipe elbow engineered for SDR11 polyethylene piping systems with a nominal outer diameter of 63 mm. The fitting provides a compact, right-angle change of direction for fluid and drainage pipelines and is intended for both underground and above-ground installations where compatibility with SDR11 PE materials and required mechanical properties are needed.
Advantages
The elbow is manufactured from polyethylene compatible with SDR11 systems, offering resistance to common environmental stresses encountered in buried and exposed applications. Its standardized 90° geometry ensures predictable hydraulic behavior and straightforward integration with SDR11 pipes of matching diameter. The fitting’s design supports reliable jointing and reduces the risk of misalignment during installation, contributing to long-term operational stability in water and drainage networks.
Suitable for
Directional change in SDR11 polyethylene pressure and drainage pipelines
Underground stormwater and sewer networks
Above-ground supply lines where SDR11 PE compatibility is required
Renovation or extension of existing SDR11 pipe systems
Key specifications
Nominal outer diameter: 63 mm
Angle: 90 degrees
Material family: polyethylene suitable for SDR11 systems
Application: fluid and drainage pipelines for underground and above-ground use
How to use
Choose the REHAU Kolanko 90° SDR11 63 elbow when a right-angle diversion is required in an SDR11 PE pipeline. Prepare pipe ends according to the chosen joining method and manufacturer instructions for SDR11 polyethylene systems, ensuring clean, square cuts and correct insertion depth. Join the fitting to the pipeline using the system-compatible technique specified for SDR11 (for example, electrofusion or appropriate mechanical couplings), and verify alignment and sealing before backfilling or commissioning.
Usage recommendations
Verify system pressure rating and installation method compatibility before selection. Follow REHAU or system supplier guidelines for jointing SDR11 materials, and inspect assembled joints for proper alignment and sealing. For buried installations, ensure adequate bedding and backfill to prevent mechanical stress on the elbow.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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 REHAU 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 REHAU 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/11834008/67234399_large.webp