4inches Submersible Deep Well Water Pump (4ST1-18)

Model NO.: 4ST1-18
Application: Submersible Pump
Industry: Oil Pumps
Media: Sea Water Pump
Performance: Automatic Pump
Theory: Centrifugal Pump
Suitable Well Size: 4 Inches: Casing Material: AISI 304ss
out/Inlet&Oil Chamber:AISI 304 Ss: Shaft: AISI 304ss and Carbon Steel Connected
Diffuser&Impeller: AISI 304 Ss& POM.: Bearing: C&U/ NSK
Delivery: 322m: Capacity:250L/Min
Trademark: DAQIN
Specification: CE SGS ISO9906 NEMA
Origin: China
4st Submersible  deep well water Pump (4ST1-18)
Operating condistions

Minimum well diameter: 4"
Maximum fluid temperature up to: +35 ºC
Maximum sand content: 0.25%
Maximum immersion depth: 30m

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
Start control box or automatic digital control box
Cable length
Other voltages or frequency 60Hz
Single phase motor with built-in capacitor

Application
Water supply
Sprinkler irrigation
Pressure boosting
Fire-fighting

4inches Submersible Deep Well Water Pump (4ST1-18)
Components Material
Pump external casing  AISI304SS   AISI 316SS
Delivery casing  AISI304SS   AISI 316SS
Suction lantern  AISI304SS   AISI 316SS
Diffuser  AISI304SS   AISI 316SS
Impeller PALSTIC POM PPO
Shaft  AISI316SS   AISI 304SS
Shaft coupling  AISI316SS   AISI 304SS
Wear ring Rubber
Moter External Casing AISI304SS
Top chock  Cast-Cu ASTMC85500  AISI 403SS Cast-iron ASTM NO.30
Bottom support AISI 304 SS
Mechanical seal Special seal for Deep well(Graphite-Ceramic/TC)
Shaft  AISI 303 SS-ASTM 1045/5140
Bearing NSK
Seal lubricant oil Oil for food machinery and pharmaceutic use.

Performance Data

MODEL 50Hz POWER DN Delivery       n-2850r/min
KW HP INCH Q m³/h 0 0.3 0.6 0.9 1.2
1-220V/240V 3-380V/415V 1/min 0 5 10 15 20
4STM1-8 4STM1-8 0.25 0.33 1"1.25"1.5" H(m) 51 48 43 36 26
4STM1-12 4STM1-12 0.37 0.5 75 72 64 5 40
4STM1-18 4STM1-18 0.55 0.75 117 110 99 82 60
4STM1-24 4STM1-24 0.75 1 157 148 130 110 80
4STM1-35 4STM1-35 1.1 1.5 230 217 192 160 116
4STM1-49 4STM1-49 1.5 2 322 303 270 224 161

Forklift Machine

Forklift Machine,High Efficiency Forklifts,Heavy Duty Forklifts,Fast Speed Forklifts

Jiangsu Minnuo Group Co.,Ltd , https://www.jsminnuomachinery.com