Varian VHS-250 - SERVICE
Call for Price

Exceptional customer service and engineering support. Fast turnarounds. Low prices.
PTB Sales is the national leader in Agilent Varian diffusion pumps.
Our state of the art 27,853 sq ft remanufacturing facility conforms to ISO 9001 quality standards, and is supported by an engineering team with over 90 years combined experience in vacuum technology. Our pump technicians, led by a factory-trained mechanic, have over 100 years combined experience.
Look no further. Let PTB Sales support your success.
Image Legend
1. O-Ring Kit4. Drain & Fill Nuts5. Fill Plug6. Drain Plug7. Heater Clamp Assembly8. Heater9. Reflector10. Heater Wire11. Nickle Luge12. Electrical Connector Assembly14. Klixon Thermoswitch15. Thermostat Insulator16. Thermostat Enclosure17. Thermostat Mounting Studs18. Foreline Baffle19. Retaining Ring20. Jet Assembly21. Splash Baffle22. Cold Cap Assembly23. Cold Cap Spring24. Ceramic Spacer25. S/S 8-32 Stud 1/2 Lg26. Insulator27. Machine Screw28. Round Head Machine Screw
Request an RMA Return Material Authorization
Procedures for shipping used equipment to PTB Sales:
- Seal off the exhaust and inlet of the pump.
- Attach our pump declaration form to the equipment to declare what contaminants the equipment has been exposed to.
There is a $300 Evaluation Fee. This gets applied to the cost of repair.
Questions? Please call our toll free number at 866-332-0500 or send an e-mail to our sales team!