Product Description
Ring Distance, Pfeiffer, DUO – 440025 – OEM Equivalent
Overview
Ring Distance is used on pump models DUO65M. This Pfeiffer Distance ring with part number 440025 is likely a component designed for specific applications within the DUO series. Distance rings are commonly used in vacuum systems to maintain proper spacing between components or to achieve specific distances within the pump assembly.
Compatible Pumps
- DUO65M
Product Details
| Part Number | 440025 |
| Product Type | Individual Part |
| Compatible Equipment Brand | Pfeiffer |
| Compatible Brands | Pfeiffer |
| Family | DUO |
| Category | Misc |
| Subcategory | Ring |
| Weight | 1.000 × 10⁻³ | kg | g | t |
| Country of origin | IN |
| Manual page | PFEIFFER-80 |
Recommended Oil
Use the pump manufacturer's specified oil. Confirm the exact pump and oil requirement with the VPS vacuum pump oil cross-reference chart.
Resources
Related
Fitment and Product Classification
This is an OEM-equivalent product supplied by Vacuum Pump Supply; it is not represented as manufactured by the original equipment manufacturer.
Confirm part number 440025, the complete pump model, and the serial number before ordering. Contact Vacuum Pump Supply if you need fitment help.
