Sometimes poor suction isn't necessarily caused by the suction unit itself but rather down to improper pipework. This also isn't an easy thing to be identified by the customer, as it may require the removal of cabinetry and even floor boards to inspect the pipework.
Poor suction caused by the presence of ABS (acrylonitrile butadiene styrene) pipework occurs because the ABS pipes become warped, fracture, and lose their resilience to chemicals and high temperatures, which are significant factors in a dental environment.
ABS pipework remains valuable in suitable environments due to its durability, lightweight nature, and resistance to most saline solutions, alkalis, and acidic liquids, making it ideal for domestic and sewage applications. MuPVC (Modified Unplasticized Polyvinyl Chloride) is the preferred choice for dental environments as it is more resistant to certain chemicals than ABS and better suited for higher temperature systems. ABS is also advised against in the HTM2022-1 document produced by the NHS.
As a general guideline, always verify the schedule of works if you are having new pipework installed and ensure it specifies MuPVC instead of ABS. Don't just reply on a supplier or installer telling you it is correct - we have seen installations where suppliers have told a customer that ABS is not used, but on inspection of the material, it is used either throughout and extensively, or odd fittings in an otherwise MuPVC system - any reputable trade will gladly allow you to look over their work. Always request photos of the pipework before cabinetry or floorboards are reinstalled. Keeping these photos for your own records is advisable should any issues arise in the future, as they can help identify what is in place and where, without causing unnecessary disruption.
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Most people have heard of MDF (Medium Density Fibreboard) and for a long time Dentists would expect it to be used in their surgeries. And why not? It is an engineered material made by breaking down hardwood or softwood residuals into fine particles, combining it with wax and a resin binder and applying high temperature and pressure. The resin binder makes MDF more moisture resistent and is regarded a a cost effective material. However, even 'Moisture Resistant' MDF is suceptible to damp and moisture frequently found in Dental Surgery and Decon room scenarios
Exciting advancements in technology have led to the creation of the innovative Waterproof Construction Board (WCB), with a strong focus on sustainability! This incredible material, crafted from recycled PVC-U, not only minimizes waste but also ensures outstanding durability. Its robust outer layer guarantees top-notch performance, and once the boards have served their purpose, they can be recycled again, keeping them out of landfills! Even our offcuts are recycled back into new material by the manufacturer.
More businesses are enthusiastically embracing social value policies, setting ambitious pledges and targets to address environmental challenges. By choosing WCB, dentists can make significant strides toward their sustainability goals while still providing high-quality, eco-friendly solutions!
Sealwise WCB products are now often preferred over MDF for a variety of reasons, including durability, hygiene, and ease of maintenance:
Waterproofing
Sealwise products are 100% waterproof and won't swell, while MDF absorbs water and can deform or disintegrate over time.
Hygiene
Sealwise products have built-in antimicrobial protection that prevents bacteria and contamination. MDF and MFC can allow bacteria to grow in exposed joints.
Ease of maintenance
Sealwise products are designed to work with common cleaning agents and are easy to maintain.
Durability
Sealwise products are durable and can be used in tough environments. MDF is weaker than wood and can crack or split under stress.
Processing
Sealwise products can be processed using the same techniques as MDF, such as cutting, machining, routing, and profiling.
Sealwise cabinetry is built to last, with a projected lifespan of over 20 years. That’s up to six times longer than typical dental cabinetry, which means more savings and fewer maintenance disruptions. With Sealwise, you invest in durability and performance that stand the test of time.
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Updated: Dec 4, 2024
At some point, dental practice owners may encounter suction issues that are diagnosed as being caused by problems with the suction pump – such as unusual noises like rattling or grinding, along with poor suction performance. While it may seem straightforward for a Dental Engineer to recommend a new pump, it is important to consider whether this is always the most suitable solution for the financial interests of the practice.
By carefully evaluating all available options, one can make an informed decision between repairing the existing pump or purchasing a new one. In many cases, noises like rattling or grinding may stem from worn bearings or a deteriorating impellor, components that can be replaced to extend the longevity of the suction pump.
We find it commonplace that our competitors advise that a pump is unrepairable and that the only option is to replace at very high expense, whereas in a high proportion of these cases we can install loan equipment and repair the clients own pump in our workshop facilities at a significantly lower cost.
We do far more than just fit a service kit! We strip a pump down to its bare bones, replace bearings, clean up parts, or replace as needed, and build the pump back up again before thoroughly testing on the bench.
We also then go on to advise of any improvements to practice procedures for maintenance to help ensure the longevity of the equipment and help avoid further problems down the line.
In our approach we ensure that good equipment is not simply discarded when it can easily and sustainably be repaired, helping keep costs down for the dental practice, and helping reduce waste.
Cooling fan rubbing on top housing - REPAIRABLE
AG Dental confidently upholds its commitment to transparency with customers, offering all options available 'repair or replace'. Our focus is on delivering quality maintenance services rather than solely profiting from our customers.
