3.5 Deep Well Pumps 3.5SD(85QJ) - China Suppliers & Factory Offering High Strength, Wear-Resistant Solutions
Applications
- For water supply from wells or reservoirs.
- For domestic use, for civil and industrial applications.
- For garden use and irrigation.
Operating conditions
- Maximum fluid temperature up to +35 C.
- Maximum sand content: 0.25%.
- Maximum immersion: 80m.
- Maximum well diameter: 3.5".
Options on request
- Special mechanical seal
- Other voltages or frequency 60Hz
- Single phase motor with built-in capacitor
Motor and Pump
- Rewindable motor or Full obturated screen motor
- Three-phase: 380V-415V/50Hz
- Single-phase: 220V-240V/50Hz
- Equip with start control box or digital auto-control box
- Pumps are designed by casing stressed
- NEMA dimension standards
- Curve tolerance according to ISO 9906
Warranty: 1 Year
- (according to our general sales conditions).
Frequently Asked Questions (FAQ)
What applications are these pumps suitable for?
These pumps are designed for water supply from wells or reservoirs, domestic use, civil and industrial applications, as well as garden use and irrigation.
What are the limits for fluid temperature and sand content?
The maximum fluid temperature the pump can handle is up to +35°C, and the maximum allowed sand content is 0.25%.
What is the maximum immersion depth and minimum well diameter?
The pump supports a maximum immersion depth of 80 meters and requires a minimum well diameter of 3.5 inches.
What electrical voltages and frequencies are supported?
Standard options include three-phase motors at 380V-415V/50Hz and single-phase motors at 220V-240V/50Hz. Other voltages or a 60Hz frequency configuration can be requested.
What standards do the motor and pump comply with?
The pumps feature rewindable or fully obturated screen motors designed with casing stressed methods. They follow NEMA dimension standards and ISO 9906 curve tolerance regulations.
How long is the warranty period?
This product comes with a 1-year warranty subject to our general sales conditions.