4" Stainless Steel Submersible Water Pump (4ST6-14 1.5KW)

Model NO.: 4ST6-14 1.5KW
Application: Submersible Pump
Industry: Food Pumps
Media: Sea Water Pump
Performance: No Leakage 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
HS Code: 8413709190
4" Stainless steel deep well pump

Opertating conditions:
Minimum well diameter: 4 inches
Maximum fluid temperature: 35 oC
Maximum sand content: 0.25%
Maximum immersion: 30m

Specifications
Rewindable motor / fully enclosed shielding motor
1 Phase: 220V-240V/50Hz
3 Phase: 380V-415V/50Hz
Dimension and curve according to NEMA Standard
Curve Tolerance accord with ISO9906

Options on requests
Special material components
Start con trol box or automatic digtal control box
50 or 60Hz
Single phase motor with built-in capacitor

Application:
Water supply
Sprinkler irrigation
Pressure boosting
Fire-fighting

4
 Performance Data
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 2

MODEL 50Hz POWER DN Delivery       n-2850r/min
KW HP INCH Q m³/h 0 3 3.6 4.8 5.4 6 7.2
1-220V/240V 3-380V/415V 1/min 0 50 60 80 90 100 120
4STM6-5 4STM6-5 0.55 0.75 1.25"1.5" H(m) 28 23 22 20 18 16 12
4STM6-7 4STM6-7 0.75 1 41 34 32 29 27 25 19
4STM6-10 4STM6-10 1.1 1.5 59 50 48 42 39 37 27
4STM6-14 4STM6-14 1.5 2 83 71 67 60 56 51 38
4STM6-21 4STM6-21 2.2 3 127 107 102 91 84 78 59
4STM6-29 4STM6-29 3 4 174 147 140 125 116 106 81
4STM6-38 4STM6-38 4 5.5 230 194 185 165 154 140 109
4STM6-52 4STM6-52 5.5 7.5 315 266 254 229 213 195 150

4
 

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