4 inch Borehole pump,submersible pump,deep well pump 4QJ 4 series
Quick Detail
- FOB Price : USD $12.00 / Piece
- Minimum order:200
- Place of Origin:CHINA
Specifications
Applications
For water supply from wells or reservoirs
For domestic use,for civil and industrial applications
For garden and irrigation
Operating conditions
Maximum fluid temperature up to +35℃
Maximum sand content : 0.25％.
Maximum immersion : 80m.
Minimum well diameter : 4＂.
Motor and pump
Rewindable motor
Single-phase : 220V- 240V /50HZ
Three-phase : 380V - 415V /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
Options on request
Special mechanical seal
Other voltages or frequency 60 HZ
Warranty : 2 years
(according to our general sales conditions).
