Business Category
Current location:Home > Business Category > Pump Division > Deep Well Pump >
KB-4SD 6 Deep Well Pumps
KB-4SD 6 Deep Well Pumps
Contact Us

183 1298 3298

Product Description

Application

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℃.
Maximum sand content:0.25%.
Maximum immersion:80m.
Minimum well diameter:4".

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 2548

Options on request

Special mechanical seal 
Other voltages or frequency 60 Hz

Warranty:1 year

(according to our general sales conditions).


PERFORMANCE DATA 50Hz

MODEL P₂ DELIVERY                  n≈2850r/min
1~220V/240V 3~380V/415V KW HP Q(m3/h) 0 1.2 2.4 3.6 4.8 6.0 7.2 8.4
Q(l/min) 0 20 40 60 80 100 120 140
4SDM6/5 4SD6/5 0.37 0.5 H(m) 33 31 28 26 23 18 12 6
4SDM6/7 4SD6/7 0.55 0.75 46 43 40 37 33 26 17 8
4SDM6/9 4SD6/9 0.75 1 59 56 51 47 42 33 22 10
4SDM6/12 4SD6/12 1.1 1.5 79 74 68 63 56 44 30 14
4SDM6/15 4SD6/15 1.5 2 98 93 85 79 70 55 37 17
4SDM6/18 4SD6/18 2.2 3 118 112 103 95 85 67 45 20
4SDM6/21 4SD6/21 2.2 3 138 130 120 110 99 78 52 24
- 4SD6/25 3 4 164 155 142 132 117 92 62 28
- 4SD6/30 4 5.5 197 186 171 158 141 111 75 34
- 4SD6/35 4 5.5 230 217 199 184 164 129 87 40
- 4SD6/41 5.5 7.5 269 254 234 216 193 152 103 46
- 4SD6/46 5.5 7.5 302 285 262 242 216 170 115 52

Copyright © 2025 Kobert (Ningbo) Precision Machinery Co.,Ltd.