Product Description
Coupling Element for Pfeiffer D05 – OEM-Equivalent
Vacuum Pump Supply OEM-Equivalent Replacement for Pfeiffer Vacuum Pumps
Part Number: 5.00501E+11
Vacuum Pump Supply's OEM-equivalent coupling element for D05 is designed to provide reliable fit and performance for vacuum pump repair and maintenance. This product offers a cost-effective alternative to OEM replacement parts while supporting dependable pump operation.
Compatible Pump Models
- D05
Product Features
- Replacement coupling element
- Helps restore drive connection
When Should This Be Replaced?
Replace or install this component during coupling wear, drive slip, vibration, or pump service.
Recommended Products
Complete the Service
Fresh vacuum pump oil and clean filtration are recommended whenever servicing or rebuilding an oil-sealed rotary vane vacuum pump.
Why Buy from Vacuum Pump Supply?
- Vacuum pump specialists since 2006
- OEM-equivalent replacement parts built for value and reliability
- Fast shipping on stocked products
- Technical support from vacuum pump specialists
- Trusted by manufacturers, laboratories, universities, service companies, and maintenance teams
Helpful Resources
- Vacuum Pump Oil Cross Reference Chart
- Vacuum Pump Schematics, Manuals & Repair Resources
- Rotary Vane Vacuum Pump Repair Kits & Parts
- Pfeiffer Vacuum Pump Parts & Kits
Frequently Asked Questions
Is this a genuine OEM Pfeiffer product?
No. This is a Vacuum Pump Supply OEM-equivalent replacement product designed for use with compatible Pfeiffer vacuum pumps.
What pump is this product for?
This product is listed for D05.
What is the part number?
The part number is 5.00501E+11.
Should I change the oil during service?
Yes. Fresh vacuum pump oil is recommended whenever a pump is serviced, resealed, or rebuilt.
