Name: Edwards nXDS Series Dry Scroll Pumps Tip Seal Service Kit
SKU: nXDS-TSK

<h2>What are vacuum pump accessories?</h2>
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Vacuum pump accessories include protective, connective, monitoring, and maintenance components that support vacuum system performance and extend pump lifetime across all pump types.
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<h2 data-path-to-node="0">What You Will Find:</h2>
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Specialized dry scroll pump service kits containing high-grade replacement tip seals to restore optimal compression and peak vacuum performance.
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Precision-engineered tip seal replacement kits designed to maintain reliable, oil-free seals and prevent performance degradation in compact dry scroll systems.
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<h2>How to choose vacuum pump accessories</h2>
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Use a cold trap for solvent protection
Cold traps condense solvent and water vapors before they reach the pump, reducing contamination in oil-sealed systems and protecting diaphragms and seals in oil-free pumps.
Use manufacturer-specific maintenance kits
Each pump type requires specific replacement parts: Agilent IDP tip seal kits, Vacuubrand and Welch diaphragm kits, and Edwards or ULVAC vane and seal kits. Using compatible OEM parts ensures correct performance and longevity.
Choose PTFE tubing for chemical resistance
PTFE tubing is recommended for organic solvents and corrosive chemicals. Rubber or PVC tubing is suitable only for aqueous or low-reactivity applications.
Select correct pump oil for oil-sealed systems
Oil-sealed pumps require manufacturer-specified oil grades to maintain proper viscosity, sealing, and vacuum performance.
Use vacuum gauges for system monitoring
Vacuum gauges help verify system pressure, detect leaks, and confirm pump performance during operation.
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<h2>Specifications context</h2>
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Vacuum pump components such as diaphragms, seals, and tip seals are wear parts that must be replaced periodically using manufacturer-approved kits to ensure correct fit, material compatibility, and performance.
As of 2026, field-serviceable maintenance kits for major vacuum pump brands allow routine servicing in academic and industrial laboratories without factory intervention.
<a href="https://mbpinc.net/contact-us">Contact team at MBP</a> today for quick quote.

Vaccum Pump Accessories

Edwards nXDS Series Dry Scroll Pumps Tip Seal Service Kit

nXDS-TSK by Edwards (part number A73501801) is the official tip seal replacement service kit for all nXDS series dry scroll vacuum pumps — nXDS6i through nXDS20i and all C and R variants. The kit enables field-level minor rebuild of the vacuum pump's primary wear component with minimal special tooling, restoring ultimate vacuum performance without depot service. Compatible with all nXDS pump variants in the 6–20 m³/h range.