Diaphragm Pump 205-20-6661 Cast Iron WaterJet Cutter Parts

The Diaphragm Pump 205-20-6661 is a high-quality, precision-engineered pump designed to provide consistent low-pressure water or hydraulic fluid supply for WaterJet Cutting Machines, CNC systems, and industrial automation equipment. This pump ensures stable feed pressure to the intensifier assembly, maintaining smooth and reliable operation of the overall high-pressure system.

Built with corrosion-resistant aluminum or stainless steel housings and durable elastomer diaphragms, the 205-20-6661 diaphragm pump delivers excellent chemical compatibility, long service life, and leak-free performance. Its air-driven dual-diaphragm design allows for self-priming and dry-running capability, making it highly efficient and safe for continuous-duty operations.

The Diaphragm Pump 205-20-6661 is fully compatible with leading waterjet system manufacturers such as KUNDA, KMT, FLOW, and OMAX, and can be used as a replacement or auxiliary feed pump in OEM or aftermarket systems. It provides a steady flow of clean water to the intensifier inlet, protecting seals, plungers, and valves from damage caused by cavitation or irregular pressure.

Ideal for metal fabrication, stone processing, ceramic cutting, and composite manufacturing, this diaphragm pump is engineered for high reliability and low maintenance, ensuring stable performance and minimal downtime in demanding industrial environments.