3-Inch Deep Well Pump 3SD (75QJ) - China Factory Suppliers for High Strength, Wear-Resistant, and Safe Pumping Solutions
Mode Implication
Domestic model
- For water supply from wells or reservoirs.
- For domestic use,for civil and industrial applications.
- For garden use and irrigation.
- Maximum fluid temperature up to+35 C.
- Maximum sand content: 0.25%.
- Maximum irnmersion: 80m.
- Maximum well diameter:3"
- Special mechanical seal
- Other voltages or frequency 60Hz
- Single phase motor with buit-in capacitor
- Rewindable motor or Full obturated screeri motor
- Three-phase: 380V-41 5V/50Hz
- Single-phase: 220V-240V/50Hz
- Equip with start control box or digital auto-controlbox
- Pumps are designed by casing stressed
- NEMA dimension standards
- Curve tolerance according to ISO 9906
- (according to our general sales conditions).
It has a polymer plastic impeller, endowing the water pump with a stronger sand and foreign matter removal ability. This helps avoid jamming and ensures more stable operation.
Equipped with an all stainless steel filter, it is more resistant to sand and wear.
At the water inlet and outlet of the oil chamber, there is a no-gap design. Additionally, the pump body has a cable sheath to prevent the cable from being worn by muddy water.
The outlet water is made of copper and stainless steel, which is healthier and more durable.
The stainless steel pump body effectively avoids water rust, providing a clean usage environment and a longer service life.
The bushing is made of 304 stainless steel raw material or ceramic, making it more wear-resistant and durable.
The all-copper motor uses high-quality all-copper enameled wire and has overheat protection ability, ensuring more stable and safer operation.
The rotor features a 304 stainless steel shaft head that is wear-resistant and never rusts.
