Overhaul Kit, Pfeiffer UNO 250A – vacstellar
₹3,337.60
Out of stock
Description
this comprehensive Overhaul Kit (Part #PMK026). This complete kit contains everything you need for a full Level 3 overhaul, including all gaskets, seals, vanes, O-rings, shaft seals, valve components, and wear parts . It is the ideal solution for restoring your pump to like-new performance .
This is a complete overhaul kit for the Pfeiffer UNO 250A. It includes every part that typically wears out during normal use .
The kit contains a full set of components, including:
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Vanes (Part #230094) – Two vanes for the pumping mechanism
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Shaft Seals (Part #310152) – Two single lip shaft seals
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Valve Components – Exhaust valves (Part #580053), ring seat valve (Part #380050)
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Springs – Vane spring (Part #490075) for proper tension
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Gaskets – Case gasket (Part #300215), ring gaskets (Part #300214)
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O-rings – A full set of Viton O-rings in various sizes (15 x 2.5 mm, 6 x 2.2 mm, 19 x 2.5 mm, 24 x 2.5 mm, 55 x 5 mm, 38 x 3.0 mm, 85 x 5 mm, 125 x 5 mm, 107.32 x 5.33 mm, 140 x 5 mm, 65 x 5 mm, 44 x 3 mm, 35 x 5 mm, 32 x 3 mm)
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Sight Glass (Part #583569633) for easy oil level monitoring



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