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Product Detail |
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Diesel engines, unlike gasoline engines, don't slow down simply by taking your foot off the accelerator; they rely
on service and supplemental brakes. An exhaust brake is a form of a supplemental brake, and they work much
differently than their conventional counterparts.
Pacbrake’s flagship product, the PRXB (pressure regulated exhaust brake), is the unquestioned leader in the
supplemental brake industry. The patented PRXB design delivers the strongest braking horsepower, greatest speed
reductions and shortest stopping distances possible without the use of service brakes. It maintains optimum
retarding performance by maximizing the exhaust backpressure throughout the entire RPM range. Unlike a typical
exhaust brake, which requires high RPMs to work properly, the PRXB delivers constant exhaust pressure (braking)
as early as 1200 RPM through to the maximum allowable RPM.
Controlled by a master ON/OFF switch, Pacbrake’s exhaust brakes provide whisper quiet supplemental braking that
allows service brakes to be used much less, ultimately saving you money. They have the ability to be left on all
the time, making it ideal for in-city driving or for steep, downhill grades. This product pays for itself as less
wear on the brake pads means fewer brake jobs.
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