Five Advantages Of Products
- Full stainless steel impellers and diffusers
- Superior sand and corrosion resistance
- Higher delivery head and wider water flow
- Suitable for all sizes' borehole well from 3
- Reach to deeper water level
Product Details
Application
Water supply
Sprinkler irrigation
Pressure boosting
Fire-fighting
Operating condistions
Minimum well diameter: 6"
Maximum sand content: 0.25%
Maximum immersion depth: 100m
Maximum fluid temperature up to: +50ºC
Specifications
Rewindable motor or water-filled 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
Start control box or automatic digital control box
Cable length
Other voltages or frequency 60Hz
Borehole Diameter: 4" 6"/8"/10"
COMPONENT MATERIALS
Pump external casing: AISI304SS
Delivery casing:AISI 304SS
Suction lantern: AISI 304SS
Diffuser: AISI304SS
Impeller: AISI304SS
Shaft & coupling: AISI316SS/AISI304SS
Wear ring: AISI304SS
Model power(kw) max flow(m3/h) max head(m) 8SP77-2 7.5 77 26
8SP77-3 11 77 40
8SP77-4 15 77 52
8SP77-5 18.5 77 61
8SP77-6 22 77 75
8SP77-8 30 77 99
8SP77-9 30 77 112
8SP77-10 37 77 124
8SP77-11 37 77 136
8SP77-12 45 77 149
8SP77-13 55 77 160
8SP77-14 55 77 173
8SP77-15 55 77 185
8SP77-16 63 77 197
8SP77-17 63 77 210
8SP77-18 63 77 224
8SP77-19 75 77 235
8SP77-20 75 77 247
Model
8sp95-2a/7.5kw 8sp95-2/9.2kw 8sp95-3a/11kw 8sp95-3/13kw 8sp95-4a/18.5kw 8sp95-4/22
8sp95-5/26kw 8sp95-6/30kw 8sp95-7/30kw 8sp95-8/37kw 8sp95-9/37kw 8sp95-10/45
8sp95-11/55kw 8sp95-12/55kw 8sp95-13/63kw 8sp95-14-63kw 8sp95-15/75kw 8sp95-16/75
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