Welch DirecTorr 8821 - SERVICE

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SERVICE_DirecTorr8821
Rotary Vane Vaccum Pumps Expert Technicians

Consumable parts vary with model type. Pricing is determined by model configuration, oil type and hard parts damage.

Welch DirecTorr 8821 - Scope of Work

PTB Sales will perform the following:

1. Incoming Inspection

  • Attach work order to pump
  • Picture taken of mechanical configuration

2. Receipt and Inspection

  • Complete decontamination of internal and external parts
  • Hazardous materials disposed in accordance with environmental regulations
  • Motor Test

3. All parts are inspected and cleaned

  • High Pressure Parts washer
  • Corncobb blaster
  • Glass blaster

4. Parts are dimensionally evaluated

5. Rebuild

  • Stone all plates and rotor
  • Replace shaft seals
  • Replace O-Rings
  • Replace Vanes
  • Replace Valves
  • Install new gaskets

6. Final Test

  • 24 hour burn in test
  • Verify ultimate pressure and current
  • Verify no leaks
  • Verify ABS operation

7. Packaging and Shipping

  • Paint pump
  • Apply all safety and startup labels
  • Test reported completed
  • QC report created
  • Package pump and ship