
Mastra R95-Ma Series 4 Inch Stainless Steel Submersible Borehole Pump. High Efficiency Energy Saving: Optimized design ensures maximum energy efficiency for long-term operation. Durable Stainless Steel Construction: Casing made of 304 stainless steel and shaft of 431 stainless steel for corrosion resistance. Wide Application Range: Suitable for water supply, irrigation, washdown systems, and pressure boosting in domestic, civil, and industrial settings. High Flow Capacity: Delivers up to 16 CBM/h with a lifting head ranging from 7m to 186m. Oil-Cooled Motor: Features an oil-cooled motor design for enhanced thermal management and longevity. CE and ISO9001 Certified: Product meets CE approval standards and ISO9001:2000 quality certification. Customizable OEM/ODM Services: OEM and ODM services are available for tailored manufacturing requirements. Flexible Lead Time: Peak season lead time is one month, while off-season lead time is within 15 workdays.