马拉维采购需求：6”水泵，6”水泵，柴油泵，垃圾泵组

I'm looking for a high-pressure diesel water pump for an upcoming project. Specifically, I need detailed specifications regarding the pump's performance capabilities, including flow rate, maximum pressure, and engine specifications. Also, it would be great to know the pump's construction materials and whether it comes with any additional features that enhance durability or efficiency. Furthermore, please provide information on pricing, lead times, and any warranty or service options available. If you have any recommendations based on your experience or best-sellers, I'd love to hear about those as well. Looking forward to your prompt response with the relevant details!