Maintaining Commercial Taps
Commercial taps, including push button taps and lever taps, are essential fixtures in high-traffic areas such as restaurants, hotels, office buildings, and public restrooms. Given their frequent use, regular maintenance is crucial to ensuring they continue to function efficiently and maintain hygiene standards. Here’s a comprehensive guide to maintaining both push button and lever taps in commercial settings.
1. Routine Inspections
Regardless of the type of tap, the first step in maintenance is regular inspection. Check the taps for signs of wear and tear, leaks, or clogs. Inspect the handles, spouts, and aerators if fitted. For push button taps, ensure the button depresses smoothly, and for lever taps, ensure the lever moves freely without resistance. Also, check the surrounding areas for water stains or corrosion.
For Push Button Taps:
• Test that the button responds appropriately.
• Ensure that the water flow is consistent and not intermittent.
• Verify that the timer (if applicable) operates correctly.![]()
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For Lever Taps:
• Ensure the lever moves smoothly without sticking or becoming difficult to turn.
• Look for any loose components that may need tightening.2. Cleaning and De-scaling
Over time, mineral deposits from hard water can build up on the tap or faucet, causing blockages and reducing water flow. To prevent this, cleaning and descaling are necessary.
Steps for Cleaning and De-scaling:
• Turn off the water supply before starting.
• Remove any visible dirt, grime, or soap scum using a soft cloth and mild detergent.
• For mineral build-up, use a descaling solution, such as vinegar or a commercial descaler, to dissolve any calcium deposits. Soak the tap’s aerator or nozzle in the solution for 15–30 minutes, then rinse thoroughly.
• Avoid abrasive materials like steel wool or harsh chemicals, as they can damage the tap’s finish.For push button taps, be sure to clean the button mechanism as well, as grime can accumulate around it and cause functionality issues.
3. Lubrication
Regular lubrication helps maintain the smooth operation of moving parts, especially in lever taps, which have mechanical components that can wear out over time. Use a silicone-based lubricant, which is ideal for commercial taps and also safe for use with the water supply.
For Lever Taps:
• Apply the lubricant to the moving joints and the handle mechanism to reduce friction and prevent wear.
• Do not over-lubricate, as excess lubricant can attract dirt and cause buildup.For Push Button Taps:
• Lubricate the button mechanism and any moving parts that may be prone to sticking.4. Addressing Leaks
Leaks are an issue that can occur in all taps, as well as in both push button and lever taps. Leaks waste water and can cause damage to surrounding fixtures and surfaces. If a tap is leaking, it’s important to address it promptly.
For Push Button Taps:
• If water continues to flow after the button is released, the internal valve may be malfunctioning. Disassemble the mechanism and check for any signs of damage or mineral buildup that could affect its operation.
• Run the cartridge mechanism under running water and operate it to try and remove loose debris. Replace the whole cartridge if necessary.For Lever Taps:
• Leaks can often be caused by faulty washers or O-rings inside the valve mechanism. Turn off the water supply and disassemble the faucet to inspect these components.
• If washers or O-rings appear worn or damaged, replace them with new ones to stop the leak.5. Replacing Components
Over time, components of both push button and lever taps may need to be replaced, especially in high-traffic environments.
For Push Button Taps:
• Common components that may need replacement include the push button and internal valve. These are often combined as one complete unit.
• If the tap is equipped with a timer, ensure it’s calibrated and functioning properly.For Lever Taps:
• The most common parts that wear out include the washer, O-rings, and valve seats.
• If the tap is still leaking after replacing the washers and O-rings, you may need to replace the entire cartridge or valve assembly.6. Water Pressure Regulation
Commercial taps can experience fluctuating water pressure, which can lead to uneven water flow. If water pressure is too high or too low, it could indicate a larger issue with the plumbing system, such as blockages or pressure regulators malfunctioning.
To Regulate Water Pressure:
• Install pressure-reducing valves if the water pressure in the building is consistently high.
• Adjust the pressure settings on the tap’s flow regulator to ensure optimal water flow and reduce the risk of leaks.7. Training Staff
Ensure that maintenance staff are well-trained on how to maintain both push button and lever taps. Provide clear instructions on how to perform regular inspections, cleaning, and minor repairs. Having trained personnel on hand will help to identify and address issues before they escalate into more significant problems.
8. Professional Servicing
While routine maintenance can be performed by in-house staff, it’s often beneficial to have professional plumbers inspect and service commercial taps on a regular basis. They can check for hidden issues, perform repairs, and ensure the taps are functioning optimally.
Conclusion
Maintaining commercial taps, including push button and lever types, is essential for both efficiency and hygiene. By performing regular inspections, cleaning, lubrication, and addressing leaks promptly, you can ensure that your taps continue to function smoothly and last for many years. When in doubt, don’t hesitate to seek professional help to keep your commercial faucets in top condition. Regular care and attention not only extend the life of the taps but also help maintain a comfortable and safe environment for everyone using them.
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Posted by Paul Thorn
23rd March 2025
