1. Cast iron material, namely conventional gray cast iron HT200.
2. Stainless steel stamping style, with 201 and 304 materials, the price is cheaper, but the thickness and corrosion resistance are slightly weaker.
3. Stainless steel high-density casting, available in 304, 316 and 316L materials, is more expensive than stamping, but has greater advantages in corrosion resistance and durability.
Advantages
1.The stainless steel submersible pump has simple structure, convenient maintenance, small footprint, saving raw materials, safety and reliability, convenient installation, simple use, and international standards.
2.Suitable for three-phase power supply, with beautiful appearance, anti-rust, strong corrosion resistance (PH value 4 ~ 10).
3.Suitable for fountains, mariculture, garden and farmland irrigation, construction and other fields.