1.High-grade Stainless steel for casing of motor and pump, shaft coupling, fastener, etc. elegant appearance, strong decay resistance, outstanding durability；
2. Floating impellers adopts single-stage floating structure, pom for impeller, high-strength composite PC for diffuser and cover plate and strong bearing gasket, which greatly reduce backwater and highly improve efficency；
3. Brass outlet and inlet, attractive and practical；
4. High-efficient and energy-saving motor is suitable for drinking water, filled with food-grade white oil, non-toxit and pollution-free；
5. Import PPO for impeller, reinforced PC for cover plate and AISI304 for diffuser, good wear resistance and sand resistance；
6. The outlet is equipped with stainless steel check valve, to effectively prevent the impact of water hammer.