With legislated idle restrictions going into place and fuel costs spiraling, engines are being shut down and restarted many more times during their lifetime.
As an owner operator or a fleet manager you know that keeping equipment cost under control is key to profitability. It is well understood that most engine wear happens during cold starts. That is because vital oil that is needed to protect the bearings and other moving parts of the engine drains back to the sump. Even overnight oil films can become very thin leaving the stage set for a bearing to "wipe". If direct metal to metal contact occurs during startup your engine is never the same. The damage caused by the first wipe will generate more friction and heat leading to progressive damage that soon requires an expensive rebuild.
Prelubing your engine every time you start it is the best way to be sure that oil is always protecting its moving parts. Compare the cost of a prelube system with the cost of engine overhaul and down time. It just makes sense to protect your expensive engine.
Compact is a design criteria that many pump manufactures ignore as too costly. Varna pumps are small because some of our customers are space constrained, but also because it yields a better pump of any use. By eliminating shaft couplings and extra space Varna pumps are more reliable, easier to install and less costly to ship.
Customer Feedback "It has now been about a year since we switched to Varna pumps, and now I receive nothing but compliments about how quiet our vehicles are,”
Chief Mechanical Engineer Alan Arkus of AMP Electric Vehicles
We believe the less the end user has to think about our product the better job we did.
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