This vacuum pump features a wear indicator port for monitoring vanes, enhancing maintenance planning. It includes finned stators for cooling, an ultra-hard internal finish for reduced friction, and stainless-steel components for durability. The design minimizes contamination risks and ensures smooth operation with harmonics-free pressure control.This vacuum pump features a wear
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Overview
AA4A3-1 tempest dry air pumps come with a wear indicator port that allows for internal observation of the pump’s vanes. The WIP helps determine if the pump should be replaced and avoid unscheduled maintenance due to a pump exceeding its life cycle. These pumps also include finned stators for increased cooling and an “ultra-hard” finish on the internal wear surfaces of the stator for low friction and extended life. AA4A3-1 tempest new dry air pumps offer a closed coupling area and these design features will help detect and prevent pump contamination from external sources. AA4A3-1 pumps use a heat-treated, stainless-steel conical pressure plate springs and torsional dampening springs to provide harmonics-free pressure plate control and smooth temperature compensation. It also uses hardened stainless-steel pressure plates that are precision ground and lapped to reduce internal leakage and wear.
Features & Benefits
Finned Stators with Ultra-Hard finish
Revolutionary LRT oil drain
Prevent oil from entering the pump, mitigating potential issues and optimizing performance
Radius edges make installation easier
Withstand the rigors of aviation environments and ensuring dependable performance over time
Ensure reliable and stable pump operation throughout its life cycle with through bolts
Minimize internal leakage and wear, maximizing the life expectancy of the pump.
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