10 in stock
10 in stock
10 in stock
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.
This is the Pfeiffer Part# PKE02070T Major Overhaul Kit for the DUO 1.6 and DUO 3 vacuum pumps . This comprehensive kit includes everything you need for a full pump rebuild: GX vanes, seals, O-rings, springs, valves, shaft seal, coupling, sight glass, and more . Following Pfeiffer’s recommended 4-year maintenance schedule, this kit restores your pump to like-new condition.
This is the Pfeiffer Part# PKE01040T Minor Repair Kit for the Duo 1.6 and Duo 3 vacuum pumps . This comprehensive kit includes everything you need for Level 2 maintenance: Viton O-rings, seals, valve flaps, springs, shaft seal, coupling, and more . Following Pfeiffer’s recommended maintenance schedule (every 2 years), this kit restores your pump’s sealing integrity and valve performance .
10 in stock
10 in stock
10 in stock
This Viton O-Ring (Part #320175) is a versatile sealing component for your small Pfeiffer DUO vacuum pump. It measures 22 mm (inner diameter) x 1.5 mm (cross section) . Made from Viton, a high-performance synthetic rubber, this O-ring creates a tight, reliable seal. It prevents leaks and keeps your vacuum pressure strong.
This O-ring is designed for the Pfeiffer DUO 1.6, DUO 2.5, DUO 2.5C, DUO 3, DUO 5, DUO 5C, and DUO 6 pump models . If you are rebuilding your pump, this O-ring is a must-have part. In fact, it is included as a standard component in the Minor Kit for the DUO 2.5 (Part # 194324), where two of these O-rings are used .
10 in stock
This is the Pfeiffer Part# 320485, a 42 mm x 2.5 mm O-ring made from high-quality Viton rubber . It is a replacement seal used on many Pfeiffer DUO series vacuum pumps including DUO1.6, DUO3, DUO6, and DUO11 models . This part is commonly found in major overhaul kits, seal kits, and maintenance kits .
10 in stock
Keep your vacuum pump running smoothly with this high-quality Viton O-ring. Measuring 8 mm inside diameter (ID) x 2.0 mm width (CS) , this Part# 4070125 is a direct replacement for specific Pfeiffer and Leybold pumps. Made from durable Viton (FKM) , it resists heat, chemicals, and oil to prevent leaks.
10 in stock
10 in stock
10 in stock
10 in stock
10 in stock
10 in stock
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