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CP022040/591 check valve body 

The maximum cutting speed of a BFT waterjet pump when cutting through 6-inch thick metal sheets will depend on several factors, including the power of the waterjet pump, the type of cutting nozzle used, the type of metal being cut, and the desired level of precision.

In general, cutting through 6-inch thick metal sheets is a slow process, and the cutting speed of a waterjet pump will be much slower than when cutting thinner materials. The cutting speed will also depend on the specific cutting parameters used, such as the water pressure, abrasive flow rate, and cutting nozzle diameter.

As a rough estimate, the cutting speed for a BFT waterjet pump when cutting through 6-inch thick metal sheets may range from a few inches per minute to several feet per minute, depending on the specific cutting parameters used and the desired level of precision.

It's important to note that cutting through thick metal sheets requires careful planning and execution to achieve the desired results. The cutting process may involve multiple passes, bevel cutting, or other techniques to ensure that the cut is precise and accurate.