How To Find Us The high-quality dedicated coating blanket for sheetfed printing. Well suitable for solid and spot coating For waterbased and UV varnishes Our printing blankets have a special CONTI-AIR® compressible layer of over Technical data (Nominal Values) Compressibility at 1,350 kPa: Elongation at 500 N/5 cm: 1.70 / 1.96 mm Download Data Sheet (PDF | Get The Correct Tyre Pressure Filling your tyres with Nitrogen instead of compressed air means that your tyre pressure will remain at the appropriate threshold for longer because the rate at which Nitrogen passes out the walls of your tyres is slower than oxygen. Our machine pulls nitrogen from the air, cleans and purifies it, and then gets pumped into your tyres. Once you have nitrogen in your tyres, ideally you should keep the pressure topped up using nitrogen to a minimum of 95%. If you need to top up using compressed air, this is fine but it will dilute the nitrogen content in the tyres.

You should check your tyre pressure regularly. Correct tyre pressures mean that your tyres grip the road as they should. Incorrect tyre pressures can cause unnecessary wear on your tyres, meaning they could wear unevenly and may lead to premature replacement of your tyres. Low tyre pressures can mean that your tyre creates more resistance to movement. This means that more energy is required to move your car, which equates to a higher fuel consumption. motorcycle class in winston salemInevitably, maintaining your tyres at the correct pressure could help save you money on fuel and reduce the amount of CO2 you produce from your vehicle.motorcycle dealers near 90731 Why does my tyre lose pressure?motorcycles for sale in danville ky

The composition of a tyre means that gas and moisture inside the tyre will seep out; this is because rubber is a porous material. Compressed air contains oxygen, water and nitrogen in different mixes. A tyre filled with compressed air will lose around 1.5psi per month, whereas tyres filled with nitrogen will lose less than 3/4s of that amount. Choose nitrogen for two reasons alone: Molecule size, and Pressure Temperature Moisture. motorcycle store shepherds bush reviewNitrogen molecules are slightly larger than oxygen and so seep out of the tyre about 3 - 4 times slower than compressed air. motorcycle shop in sanford ncThis means that you will see a decrease in pressure of around 1psi every 5 months and therefore, inflating your tyres with nitrogen means that the tyre pressure will stay correct for longer.motorcycle license cost tasmania

When the temperature of rubber in a tyre increases the water vapour found within the air inside, the tyre reacts and causes the rubber to expand. Temperature change has little or no effect on pure nitrogen molecules as it contains no water vapour, unlike standard compressed air. This keeps the tyre pressure constant when in motion and ensures the correct amount of tyre is in contact with the road. Compressed air within tyres contains water vapour. motorcycle dealers near sanford ncOver time, this can cause the inner wheel rim to rust. Nitrogen contains no water vapour and prevents this rust build-up. In a passenger car, the effects of this aren't seen until after many years; the effects of moisture content are more important to commercial vehicles. Find Your Local ATSERegarding the questions about different gases escaping differently from tires, it occurred to me to tell you about Prestacycle’s new product, just introduced at Interbike.

Prestacycle is the company famous for the Prestaflator, a must-have tool for bike shops, which makes inflating tires to proper pressure with an air compressor quicker, easier, and more accurate. Its new product, Prestaflator 2go, is a small nitrogen tank that can inflate 40 tires. With hose and regulator, it sells for $130. You may well wonder why you’d want to inflate a tire with $3 worth of nitrogen instead of with free air. David Finlayson, Prestacycle founder and president, claims that a tire holds nitrogen pressure six times longer than it does with air. He explains that it is the oxygen that escapes fastest, so eliminating it keeps tires tight longer. The Prestaflator 2go hose and regulator actually works with both nitrogen tanks and CO2 tanks. But, as we’ve discussed, CO2 leaks out faster than air. (Editor’s note: See David Finlayson’s clarification in the comments section below this article) With such a little tank (20oz.), 3000 – 4000 psi is required to inflate so many tires, namely 40 road tires from empty to 120 psi with a single tank.

The tank can be hung from a user’s belt, so it is particularly applicable for running around and inflating tires quickly at a race or other bike event. Also, a welder’s nitrogen tank can be installed in a bike shop and attached to a (standard) Prestaflator. The site has yet to be built, but Finlayson plans to document on it the installation of a welder’s tank, which welding suppliers could deliver to bike shops. Tank swap-out costs around $30 and should inflate thousands of tires. The potential benefits include: To those who think that nitrogen tire inflation is a bit over the top, Finlayson says, “Remember that a 100-mile bike race is often won by only inches. Even the smallest difference in tire pressure loss reduction or rolling resistance can make the difference at the line.” Prestacycle’s other new tool introduced at Interbike is a tire lever with some unique features. The patent pending Prestalever tire tool, available January 1, has a second hook on the backside near the tip, as well as an insert in the handle end for holding steel driver bits.

The Prestalever hooks over the rim as well as under the tire bead, so the user can just slide it around the rim and remove the tire very quickly. The lever plus a tiny set of tool bits replaces an entire multi tool with a set of levers (except for the chain tool), thus saving weight and space. I’ve been using a prototype Prestalever (without the bit-holding insert), for a couple of weeks now and find it amazing. It does what the Quik-Stik () and original Crank Brothers tire levers promise to do for removing tires, but I find it to be easier and faster to use than either, thanks to the notch on the back of the head. (Arguably, the Quik-Stik offers a second feature, namely mounting tires quickly). I find that with the Prestalever, I can just dig the lever under the bead, hook the backside notch over the rim, and slide it around. I pride myself at being able to remove tires with only my hands faster than most people can do it with levers, but now I no longer have any desire to do so!

The only time the process slows down is if the inner tube is very strongly adhered to the inner tire; then I really have to push down hard on the tire as I begin moving the lever to free the bead enough to come out over the rim. Though bigger and less appealing for carry-along purposes, Prestacycle will soon offer a “Pro” tool-bit set as well. This presumably is to use with its mini ratchet wrenches, but these bits (like all mini bits) would also work with power drivers and mini torque wrenches. Made from hardened S2 steel, the Pro bits have long shanks and will provide extended life. The long bits promise to be a big benefit for getting under brake hoods to remove road levers. The new Hed 5 carbon tubular wheel is intended for rough cobblestone racing like in Paris-Roubaix and the Tour of Flanders, as well as for cyclocross. The rim is wide — as wide as a tubular’s base tape, in fact — and is aerodynamically as well as glue-dynamically (no, there’s no such word) optimized for a 25mm-width tire.