Wash Tube Seal Kit Compatible with Waters HPLC – Replaces WAT270940 / WAT270668
This Wash Tube Seal Kit is a compatible replacement for Waters OEM part numbers WAT270940 and WAT270668, designed for use in a variety of Waters Alliance HPLC systems.
Featuring UHMWPE sealing surfaces and a corrosion-resistant stainless steel spring, this kit helps maintain solvent flushing efficiency and protects your injector components from contamination buildup. Ideal for routine service or preventive maintenance.
Key Features
Direct OEM Replacement:
Fully compatible with Waters P/N WAT270940 and WAT270668
System Compatibility:
- Waters® 2690, 2690D
- Waters® 2695, 2695D
- Waters® 2790, 2795, 2796
- Alliance® HPLC Series
Easy Installation: No system modification required; follows original installation procedure