Vane, Rietschle, VTN 10, Rietschle, Dry Rotary Vane, Part# 513455

Major Overhaul Kit – Pfeiffer Uno 35

Name: Major Overhaul Kit - Pfeiffer Uno 35
Brand: Pfeiffer
SKU: 23515
Availability: InStock

$908.20

This is the Pfeiffer Part# PKE22001T Major Overhaul Kit for the Uno 35 vacuum pump . This comprehensive kit includes everything you need for a full pump rebuild: GX vanes, seals, O-rings, springs, valves, shaft seals, filters, sight glass, and more. Following Pfeiffer’s recommended maintenance schedule for overhaul level 3, this kit restores your pump to like-new condition

... people are viewing this right now

The Uno 35 is a single-stage rotary vane pump . Unlike the Duo series (which is two-stage), the Uno series is designed for single-stage operation. Here are its key features:

Single-stage design – Provides strong pumping speed for many industrial applications
Pumping speed – Approximately 35 m³/h
High vacuum safety valve – Seals the vacuum chamber when the pump stops
Integrated gas ballast – Helps pump condensable vapors
Oil pressure lubrication – For reliable operation and long life

The Uno 35 is used in many industrial and laboratory applications like vacuum drying, backing turbomolecular pumps, and analytical instruments.

This kit includes nearly every wearable part your Uno 35 pump needs. Based on the detailed bill of materials from the related Duo 35 kit and the Uno 35 overhaul kit description , here is what you get:

Vanes (The Heart of the Pump) – Made of GX Material

Part Number	Description	Quantity
230073	Vane, 1st Stage – GX	2
230072G	Vane, 2nd Stage – GX	2

Springs

Part Number	Description	Quantity
3838132SV	Spring	1
490059	Spring	1
490052	Pressure Spring	4

Seals & O-Rings (Stop All Leaks)

Part Number	Description	Quantity
310104	Shaft Seal	2
300167	Sight Glass Gasket	2
320210	O-ring, 2.1 x 1 mm – Viton	1
4070065	O-ring, 5 x 1.5 mm – Viton	2
4070088	O-ring, 6 x 2.2 mm – Viton	1
4070166	O-ring, 10 x 2.5 mm – Viton	2
320332	O-ring, 12 x 1.5 mm – Viton	1
4070259	O-ring, 15 x 2.5 mm – Viton	2
4070420	O-ring, 24 x 2.5 mm – Viton	4
4070465	O-ring, 27 x 2.5 mm – Viton	1
4070621	O-ring, 38 x 3.0 mm – Viton	1
900068	O-ring, 40 x 5 mm – Viton	3
320333	O-ring, 42 x 3 mm – Viton	1
48655900	O-ring, 44 x 3 mm – Viton	2
320152	O-ring, 50 x 3 mm – Viton	2
4070874	O-ring, 59 x 3.0 mm – Viton	1
91311560300	O-ring, 68 x 3 mm – Viton	1
320334	O-ring, 78 x 5 mm – Viton	1
320335	O-ring, 85 x 2.5 mm – Viton	1
320336	O-ring, 94 x 2.5 mm – Viton	1
320337	O-ring, 132 x 2.5 mm – Viton	1
320338	O-ring, 270 x 3 mm – Viton	1

Valves & Plates (Control the Flow)

Part Number	Description	Quantity
380018	Plate Valve	1
580044	Hydraulic Piston	1
PL20011245	Exhaust Finger	2
390014	Stainless Steel Ball, 7 mm	1
390015	Stainless Steel Ball, 8 mm	1
640019	Buffer, 30 x 30 x 3.2 mm	4