Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of your Decaura Laundry Sink Mixer Tap. Designed for versatility, this tap features a 360-degree swivel spout and a durable ceramic cartridge, making it suitable for various applications including laundry, kitchen, and bathroom sinks. Please read this manual thoroughly before installation and use to ensure proper function and longevity of your product.

A detailed view of the Decaura Laundry Sink Mixer Tap in Matt Black, showcasing its sleek design and single-lever handle.
Safety Information
Always turn off the main water supply before beginning any installation or maintenance work.
Ensure all connections are secure to prevent leaks. Do not overtighten.
If you are unsure about any step, consult a qualified plumber.
Keep small parts away from children.
Package Contents
Please verify that all components are present before beginning installation:
- Decaura Laundry Sink Mixer Tap (Matt Black)
- Hot and Cold Water Hoses (500 mm length)
- Mounting Hardware (including locking screw and nut)
- Installation Tool (plastic spanner)
- Sealing Gaskets
Specifications
| Feature | Detail |
|---|---|
| Manufacturer | Decaura |
| Package Dimensions | 27.4 x 16.3 x 5.9 cm |
| Item Model Number | 50015 |
| Colour | Matt Black |
| Style | Classic |
| Finish | Black |
| Material | Stainless Steel |
| Shape | Oval |
| Installation Method | Single Hole |
| Flow Rate | 5.5 Liters Per Minute |
| Hose Length | 500 Millimeters |
| Number Of Holes | 1 |
| Spout Height | 120 Millimeters |
| Spout Reach | 216 Millimeters |
| Handle/Lever Placement | Center |
| Number of Handles | 1 |
| Handle Material | Stainless Steel |
| Plug Profile | Deck Mount |
| Special Features | 360 Swivel |
| Included Components | Installation Hardware |
| Batteries Required? | No |
| Item Weight | 940 g |
Installation Guide
Follow these steps carefully for a successful installation:
- Prepare the Sink: Ensure the mounting hole on your sink or countertop is between 33-38mm in diameter and the countertop thickness is a maximum of 45mm. Clean the area around the mounting hole.
- Attach Hoses and Locking Screw: Before inserting the tap into the sink hole, attach the hot and cold water hoses to the tap base. Then, attach the locking screw to the tap base. This order is crucial for easier tightening later.
- Insert Tap: Place the main body of the tap into the mounting hole, ensuring the sealing gasket is correctly positioned between the tap base and the sink surface.
- Secure Tap: From underneath the sink, slide the rubber washer and metal washer onto the threaded rod. Hand-tighten the mounting nut, then use the provided plastic installation tool to fully tighten the nut, securing the tap firmly to the sink. Ensure the tap is aligned correctly before final tightening.
- Connect Water Supply: Connect the hot and cold water hoses to your corresponding hot and cold water supply lines. Ensure all connections are tight to prevent leaks. It is recommended to install isolating valves for future maintenance.
- Test for Leaks: Slowly turn on the main water supply. Check all connections for any signs of leaks. Operate the tap to ensure proper hot and cold water flow.

A technical diagram illustrating the dimensions of the Decaura Laundry Sink Mixer Tap, including spout height, spout reach, and recommended mounting hole size and countertop thickness for installation.
Operation
The Decaura Laundry Sink Mixer Tap is designed for ease of use and precise control.
Water Flow and Temperature Control:
The single lever handle controls both water flow and temperature. Lift the handle to increase water flow. Move the handle left for hot water and right for cold water. The premium 35mm ceramic disc cartridge ensures smooth and effortless operation, allowing for precise temperature adjustments.
360° Swivel Spout:
The tap features a 360-degree swivel spout, providing extended reach and flexibility. This is particularly useful for double bowl sinks or for broadening your washing space in laundry or kitchen environments. Simply rotate the spout to direct water where needed.
Water Saving Aerator:
The integrated aerator provides a non-splashing stream, which is soft to the touch and promotes higher water efficiency. This helps conserve water while maintaining effective flow.

The Decaura Laundry Sink Mixer Tap in use, demonstrating the water flow as a hand washes a lemon under the faucet, highlighting its practical application.

An infographic detailing key features of the tap: Water Saving Aerator for non-splashing stream, 360° Swivel Spout for extended reach, and Smooth Operation due to the 35mm ceramic disc cartridge.
Maintenance and Care
To ensure the longevity and appearance of your Matt Black tap, follow these maintenance guidelines:
- Regular Cleaning: Clean the tap regularly with a soft cloth and mild soap. Avoid abrasive cleaners, scouring pads, or harsh chemicals, as these can damage the finish.
- Spot Cleaning: For water spots or fingerprints, wipe with a damp cloth and dry immediately with a soft, dry cloth.
- Aerator Cleaning: If water flow becomes restricted, the aerator may be clogged. Unscrew the aerator from the spout, clean any debris, and rinse thoroughly before reattaching.
- Avoid Harsh Materials: Do not use polishes, waxes, or any products containing alcohol, ammonia, bleach, or other strong solvents on the tap's finish.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Low Water Flow | Clogged aerator or partially closed supply valves. | Clean the aerator. Ensure hot and cold water supply valves are fully open. |
| Leaking from Tap Base | Loose mounting nut or improperly seated gasket. | Ensure the mounting nut is securely tightened. Check that the sealing gasket is correctly positioned. |
| Leaking from Hose Connections | Loose hose connections or damaged washers. | Tighten hose connections. Replace washers if damaged. |
| Water Temperature Inconsistent | Issues with water heater or supply pressure imbalance. | Check your water heater settings. Ensure balanced hot and cold water pressure. |
Warranty and Customer Support
Decaura products are manufactured to high-quality standards and undergo a 100% water test before shipment to ensure reliability.
This product comes with a limited warranty against manufacturing defects. For specific warranty terms and conditions, please refer to the product packaging or contact Decaura customer service.
Our dedicated 24/7 customer service team is available to assist you with any questions, concerns, or issues you may encounter. Please reach out to us for carefree after-sales support.
For support, visit the official Decaura store or contact us through the platform where you purchased the product.
Note: Proof of purchase may be required for warranty claims.