Product Description
Exhaust Filter Kit for Rietschle VC202 and VC303 – V-478 – OEM Equivalent
OEM-Equivalent Exhaust Filter Kit for Rietschle Vacuum Pumps
This Vacuum Pump Supply OEM-equivalent kit includes five replacement exhaust filters for Rietschle V-VC vacuum pumps.
Replace saturated or damaged exhaust filters to reduce oil mist, maintain proper exhaust flow, and support reliable pump performance.
Compatible Pump Models
- Rietschle V-VC 202
- Rietschle V-VC 303
What This Kit Includes
- Five Rietschle-style exhaust filter elements
- Replaces Rietschle part number 731630
Complete Bill of Materials
| Part Number | Description | Quantity |
|---|---|---|
| 731630 | Exhaust filter for Rietschle V-VC vacuum pump | 5 |
When Should the Exhaust Filters Be Replaced?
- Visible oil mist or smoke at the pump exhaust
- Restricted exhaust flow or increased exhaust backpressure
- Reduced vacuum performance or slower pump-down time
- Filters are saturated, damaged, or beyond their maintenance interval
- During scheduled preventative maintenance
Recommended Service Products
Use Fresh Oil After Service
For oil-lubricated Rietschle rotary vane pumps, install fresh vacuum pump oil after major service. Confirm the required oil grade for the exact pump model before filling.
Complete Vacuum Pump Solutions
Need additional parts, service products, or a replacement pump? Vacuum Pump Supply supports Rietschle pumps and offers new rotary vane vacuum pumps from other major manufacturers.
Why Buy from Vacuum Pump Supply?
- Vacuum pump specialists since 2006
- Over 15,000 vacuum pump parts and kits available
- OEM-equivalent replacement parts for hard-to-find vacuum pump models
- Technical support from vacuum pump specialists
- Trusted by manufacturers, laboratories, universities, service companies, and maintenance teams
Frequently Asked Questions
Is this an OEM Rietschle product?
No. This is an OEM-equivalent product supplied by Vacuum Pump Supply.
What is the Vacuum Pump Supply part number?
The Vacuum Pump Supply part number is V-478.
Which OEM part number does this kit replace?
Each exhaust filter replaces Rietschle part number 731630. The kit contains five filters.
What pumps is this used on?
This kit is intended for Rietschle V-VC 202 and V-VC 303 vacuum pumps. Always verify the pump model and part number before ordering.
Can Vacuum Pump Supply help confirm fitment?
Yes. Contact Vacuum Pump Supply with the pump model, serial number, and any existing part numbers if you need help confirming the correct filter kit.
