Product Description
Welch Key, Woodruff, Cut for 1376, 1380, 1399, 8915A and More – 410624
Welch Key
Key, Woodruff, Cut
Welch key identified by part number 410624, listed for the compatible pump models shown below.
Compatible Pump Models
- 1376
- 1380
- 1399
- 8915A
- 8920A
Verify the exact pump model and serial number before ordering.
Product Details
| Part Number | 410624 |
| Brand | Welch |
| Product Type | Key |
Recommended Oil and Service Fluids
After opening an oil-sealed pump for service, drain contaminated fluid and refill with the manufacturer-specified vacuum pump oil. Confirm the correct fluid by pump model, service, and operating conditions.
Related Repair Parts and Resources
- Shop Welch Vacuum Pump Repair Kits and Parts
- Welch Vacuum Pump Resource Center
- Vacuum Pump Schematics, Manuals and Technical Resources
- Rotary Vane Pump Repair Kits and Parts
Why Buy from Vacuum Pump Supply?
- Vacuum pump specialists since 2006
- Over 15,000 vacuum pump parts and kits available
- OEM and OEM-equivalent options
- Technical support from vacuum pump specialists
- Trusted by manufacturers, laboratories, universities, service companies, and maintenance teams
Frequently Asked Questions
Is this an OEM or OEM-equivalent product?
The source catalog does not make an OEM-status claim for this listing. Order by part number and confirm fit before purchase.
What is the part number?
The part number is 410624.
What pump models is this used on?
The source catalog lists 1376, 1380, 1399, 8915A, 8920A. Verify the pump model and serial number before ordering.
Can Vacuum Pump Supply help confirm fit?
Yes. Contact us with the pump model, serial number, and part number if you need help confirming the correct repair part or kit.
