Five Advantages Of Products
- With Thermal Protector incorporated into winding
- Coutinous duty
- Cast iron with electro coating treatment
- Stainless steel AISI304 shaft welded
- Special mechanical seal on request
Product Details
2 inches Deep well borehole Submersible Screw water Pump
Application
Water supply
Sprinkler irrigation
Pressure boosting
Fire-fighting
Operating condistions
Minimum well diameter: 2" 3" 4"
Maximum fluid temperature up to: +40 ºC
Maximum sand content: 3%
Maximum immersion depth: 12m
Specifications
Rewindable motor or fully enclosed shielding motor
Single-phase: 220V-240V/50Hz
Three-phase: 380V-415V/50Hz
Dimension complied with NEMA standard
Curve tolerance accord with ISO9906
Options on request
Special material components
Other voltages or frequency 60HZ
type power(kw) max head(m) max flow(m3/h) max dia(mm)
2QGD200 0.2 70 0.9 53
3QGD370-80 0.37 80 1.8 75
3QGD550-100 0.55 100 1.8 75
3QGD750-120 0.75 120 1.8 75
4QGD1.2-50-0.37 0.37 80 1.8 95
4QGD1.8-50-0.55 0.55 80 2.5 95
4QGD1.2-100-0.75 0.75 130 1.8 95
4QGD2.5-60-0.75 0.75 80 2.6 95
4QGD1.5-120-1.1 1.1 140 2.3 95
4QGD1.8-100-1.1 1.1 140 2.3 95
ZHEJIANG DOLAY PUMP INDUSTRY CO., LTD.
Contact Person: Vivian Shine
Department: Export Department
Post: Sales manager
Telephone: +86 13867672347
Landline: 0576-86932269
Company Address: No. 189 Hengshi West Road, Hengfeng Industrial Park, Wenling, Taizhou, Zhejiang province, China.
Website: zhejiangdolay.us764.com