$19.81
The NW40 Copper Free Clamping Ring (Part # C10516501) is a Edwards vacuum component. It is the standard “C” clamp used to secure two NW40 (KF40) flanges, creating a vacuum-tight seal.
NW40 CLAMP CU FREE UNIT PACK
NW40 CLAMP CU FREE UNIT PACK
Standard stainless steel clamps often contain brass components or trace copper alloys to reduce cost or improve machinability.
The Risk: In semiconductor fabrication, analytical instruments (SEM/TEM), or research involving sensitive catalysts, copper is a deadly contaminant. Even microscopic traces can ruin a wafer, poison a catalyst, or create false readings.
The Solution: This Cu Free clamp guarantees that the material meets strict purity standards, eliminating the risk of copper-induced contamination in your vacuum chamber.
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10 in stock
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