Restore Your Welch 1397 Vacuum Pump with This Major Repair Kit (Now with Mechanical Seal)
Intro:
If your Welch 1397 vacuum pump is showing signs of wear—like oil leaks, weak vacuum performance, or unusual noise—a full rebuild can restore its power and efficiency without the cost of a replacement. Our Welch 1397 Major Repair Kit with Mechanical Seal includes everything you need to bring your pump back to like-new condition.
What’s Included in the Major Repair Kit?
This comprehensive kit is designed specifically for the Welch 1397 belt-driven vacuum pump. It includes:
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Mechanical shaft seal
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Full gasket and O-ring set
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Bearings and bushings
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Intake and exhaust valves
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Internal springs and rebuild hardware
Every component is OEM-compatible, ensuring long-term performance and reliability.
When Should You Use This Kit?
This major rebuild kit is ideal if your Welch 1397 is:
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Leaking oil
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Failing to reach full vacuum
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Running loudly or inconsistently
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Due for preventative maintenance
Product Details:
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Product Name: Welch 1397 Major Repair Kit with Mechanical Seal
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Compatibility: Welch 1397
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Availability: In stock
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Price: Competitive pricing with fast shipping
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Buy Now: Available at VacuumPumpSupply.com
Welch 1397 Repair Kit Comparison Table:
| Kit Type | Includes Mechanical Seal? | Included Components | Best For | Product Link |
|---|---|---|---|---|
| Major Repair Kit with Mechanical Seal | ✅ Yes | - Mechanical seal | https://www.vacuumpumpsupply.com/welch-1397-major-repair-kit-with-mechanical-seal/?ctk=fcdd1906-f517-488b-a331-24d0a999fd48&showHidden=true |
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Gaskets & O-rings
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Bearings & bushings
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Valves & springs
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Full rebuild hardware | Complete pump rebuilds
Leaking or worn-out pumps
Long-term maintenance | View Product |
| Major Repair Kit (Without Seal) | ❌ No | - Gaskets & O-rings -
Bearings & bushings
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Valves & springs
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Full rebuild hardware | Pumps with a good seal
Budget rebuilds
Light wear service | View Product |
| Minor Repair Kit | ❌ No | - O-rings & gaskets -
Valves (optional)
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Basic sealing components | Routine maintenance
Minor leaks
Quick repairs | View Product |
Why Shop at VacuumPumpSupply.com?
We specialize in vacuum pump parts and rebuild kits for Welch, Leybold, Edwards, and more. When you order from us, you get:
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High-quality components
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Fast U.S. shipping
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Expert customer support
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Trusted by labs and service technicians nationwide
Need Help?
Not sure which kit is right for your pump? Our team is ready to help you choose the best option for your maintenance or rebuild project.
? Email: sales@vacuumpumpsupply.com