Pillar Tap Washer Rubber 3/4" BSP 29mm Center (Pack of 2)

Product Information

However if the leak is coming from the base of the spout then this is most likely to be the O-ring seal between the spout and tap body. Aside from the traditional looking mixer tap, todays more modern mixer taps can look more like a single pillar tap. Commonly known as Monobloc Taps, these modern sleek and attractively designed taps fit very well with todays popular and minimalist look. With the tap end connected you can now connect the other end to the supply pipe. If you’re using the same connector or a new replacement of the same then push on the push fit or add a compression nut and olive and run it up finger tight before tightening with a wrench. Two discs with matching holes in each sit together. When the tap is turned on, all of the holes are inline allowing water to flow but when the tap head or lever is turned into the off position, all the holes are offset and out of line, preventing any water from flowing. When a tap head is turned on or off, a rotating screw forces the tap washer to move up or down (respectively) within the body of the tap assembly. This lifts it away from the seat and opens up the flow valve. In doing so, it allows pressurised mains water held in the plumbing system to pass through the tap spout at varying volumes and speeds. Key to this function is the fact that tap washers are typically made from materials that can be squeezed or compressed to form a watertight seal (although exceptions do exist for certain tap types). This enables them to seal off the valve opening more effectively, even in cases where general usage-related wear and tear has caused small surface irregularities over time.

The first type of fitting is the traditional compression fitting and the second type is the more modern push fit fitting. Compression Fittings You’ll need an adjustable wrench or a set of fixed wrenches for removing the tap handle and nut, a screwdriver (usually flathead) for taking out the retaining screw, a pair of pliers for gripping small parts, and some plumber’s tape or thread sealant to ensure a watertight connection when reassembling. If you want to be extra DIY, inspect the valve while you are changing the tap washer. If the valve looks worn, rough or scored then the seal between the washer and the seat won’t be effective anyway. This may mean the tap continues to leak even after you have changed the tap washer, rendering all this a total waste of time. Changing the valve and washer is slightly more complicated, although still perfectly manageable. If in doubt, call a professional! Note: If the nut looks rusty or corroded, apply some easing fluid such as 3-in-1 oil or WD40 after giving it a good clean and removing as much debris as possible.A typical tap will consist of two main parts, the seat and the tap washer. When the tap is turned on, the washer is directed towards the seat creating a pressure build up. This forces the water out through the spout and into the sink. When you turn the tap off, the washer makes a watertight seal by pushing against the seat, preventing any water from flowing through and out the tap. Age-related wear and tear (physical stress and degradation), along with water erosion, will ultimately create surface irregularities on a washer that means it can no longer seal the tap effectively. At some point, the washer and possibly other moving parts of any tap assembly will need to be replaced. Firstly, you slide the cap over the pipe and then slide and olive on. The pipe is then insert into the joint body and cap is screwed down, compressing the olive into the body and the pipe and creating the seal that also holds the pipe firmly in place. Rubber tap washers are another popular choice for sealing many types of bath and sink taps. Sealing washers in rubber are sold at a wide variety of standard sizes - common requirements include the 15mm rubber washer, 1-inch rubber washer, 32mm rubber washer and 40mm rubber washer.

Compression valve taps, which need a full turn or more to reach maximum power, use rubber washers. These washers sit at the base of the valve and form a seal to stop water flow. Drips occur when the washer starts to wear away.If you have a very slight drip you may be thinking; It’s only small, surely it’s not wasting that much water is it? Unfortunately yes you probably are. Ceramic disc washers use two ceramic plates that slide against each other to control water flow. They’re known for their durability and low maintenance requirements. When it comes to longevity and function in tap washers, rubber is considered to share many of the properties of nylon, although overall it is a much softer and more pliant material. This can mean that it creates a more effective seal against certain harder materials, or where there is more surface irregularity.