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“The No. 1 priority given to all suppliers is the reduction of unscheduled downtime.“
Global director of fab operations from a worldwide leading semicon company

High quality

  • Highly reliable vacuum pump remanufacturing
  • World-class automotive quality standard IATF 16949:2016
  • Defined process to ensure that every vacuum pump receives the same treatment

Fast and predictable

  • Fast and predictable remanufacturing lead times and on-time delivery by the Busch lean flow system of remanufacturing and RFID tracking
  • Online real-time monitoring of the remanufacturing process
  • Push notifications on mobile devices

Savings potential

  • Predictable reliability helps eliminate unscheduled downtimes
  • Lower costs per wafer

ARPQP vs. standard service

Value featuresThird partyOriginal manufacturerBusch ARPQP
Vacuum pump repair onlyx  
True remanufacturing xx
ISO 9001:2015 certificationxxx
Compliance with IATF 16949:2016  x
Process engineering xx
Structured risk analysis of whole process  x
Analysis of vacuum measurement system  x
Statistical analysis of process data  x
Charting of process capability  x
Standard tool calibrationxxx
2D measuring of vacuum pumpxxx
3D measuring of vacuum pump  x
Lean processes xx
RFID real-time tracking of entire remanufacturing process  x
Push notifications on mobile devices during remanufacturing process  x
Spare parts inventory managed by Busch  x
RFID spare parts inventory control  x
Single-piece flow remanufacturing  x
Real-time balanced flow monitoring  x

Annual savings: $900,900

Assumption: 2% returned capacity buffer allowed for even just 0.1% increased production capacity

See complete calculation

ARPQP principles

ARPQP (Advanced Remanufactured Product Quality Planning) uses the four core principles of the world-class automotive standards of APQP in the world of remanufacturing vacuum pumps.

The remanufacturing of each vacuum pump follows exactly these four principles. Thus, every vacuum pump receives the same treatment. Eliminating any variations within the remanufacturing process delivers products with the same quality every time. Still, every remanufactured vacuum pump is subjected to three-dimensional measuring using certified methods to make sure everything is within exact tolerances.

These four core principles are:

ARPQP success story


13% increase in the average time in production with zero capital investment

ARPQP has already proven to be successful among many of our customers. The reasons why customers decide to use ARPQP vary. Yet, they all have the same objectives: avoid unscheduled downtime and improve performance.

One of our customers had the service performed by a third-party vacuum pump service provider. However, the customer was no longer satisfied with the provided service. The third parties’ lower pricing did not make up for the high cost of unscheduled downtime caused by the poor rebuild quality, which inevitably and adversely affected production.

After implementing ARPQP, our customer was able to achieve a 13% increase in the average time in production for their vacuum pump fleet, with zero capital investment.