$69.93
This Leak Nozzle (Part #220170A) is a component for your Pfeiffer vacuum pump . It is used on Pfeiffer pumps within the UNO and DUO families . Its job is to control the flow of gases inside the pump. Think of it like a small but important passageway. It manages and directs gas movement. This helps your pump run efficiently and reliably . If your pump is not performing well, a worn or clogged leak nozzle could be the reason. This is a replacement part.
Leak Nozzle, Pfeiffer, UNO, DUO, Part# 220170A
Leak Nozzle, Pfeiffer, UNO, DUO, Part# 220170A
This is a leak nozzle. Its part number is 220170A. It is also called a gas ballast nozzle or a silencer nozzle in some pump manuals .
Think of it like a small, specially shaped opening inside your pump. It allows a controlled amount of gas to pass through. This is important for how the pump manages pressure and removes vapors .
You might wonder why such a small part matters so much.
Pump efficiency: A clean, properly sized nozzle ensures the pump works at its best.
Vapor handling: The gas ballast system relies on this nozzle to prevent condensation inside the pump. This keeps your oil clean and your pump running smoothly.
System reliability: A worn or clogged nozzle can cause poor pump performance and even pump failure .
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10 in stock
This Vane Spring (Part #3836534) is a replacement part made specifically for Pfeiffer UNO 1.5A and DUO 1.5A vacuum pumps . Its job is to provide the necessary tension and support for the vanes inside your pump . This allows the vanes to move freely while maintaining proper contact with the pump’s rotor . If you are rebuilding your pump, you will need four of these springs for a complete repair
10 in stock
10 in stock
Out of stock
10 in stock
This Valve Flap (Part #192348) is a replacement part made specifically for Pfeiffer UNO 1.5A and DUO 1.5A vacuum pumps . Its main job is to regulate the flow of gases inside your pump, which is essential for achieving and maintaining the right vacuum pressure . If you are rebuilding your pump, you will need one of these valve flaps for a complete repair .
10 in stock
This Cork Oil Box Gasket (Part #192124) is a replacement seal for your Pfeiffer vacuum pump. It fits between the oil box (or oil casing) and the main pump body . Its job is simple but very important. It keeps the oil where it belongs. It stops leaks. It also prevents outside air from getting into the pump. This gasket is made for the Pfeiffer UNO 1.5A and DUO 1.5A pump models . If you see oil leaking from your pump, this gasket might be the problem. Replace it during your next maintenance.
10 in stock
This is the Pfeiffer Part# 80010 Minor Repair Kit for the UNO 1.5A and DUO 1.5A vacuum pumps . This maintenance kit includes essential components such as the sight glass, shaft seal, oil box gasket, valve plate, vane springs, centering ring, and O-rings . Designed for seamless compatibility, this kit provides a dependable solution for routine maintenance and helps restore your pump’s performance.
10 in stock
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