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4''380V Industrial DEEP WELL SUBMERSIBLE PUMP ST-40

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Quantity:
  • 4''ST-40

Product Introduction


4" ST series submersible pump adopts AISI304 casing and high-strength and durable "floating impeller". Impellers are made of American "Noryl®" material, which has got the approval of FDA(American Food and Drug Administration). With high-quality hydraulic design, AISI304 motor base up to “NEMA" standard, built-in AISI304 check valve, gasket, monaural outlet and built-in strainer, our ST series pump can be widely applied to mining and building industry, agriculture, aquaculture, food and beverage industry and family water supply.




Basic Data


Pump :

Flow range: 1 ~15 (m3/h)

Maximum fluid temperature: 35°C

Maximum sand content: 0.25%

Motor:

Power: Single phase: 0.37~2.2kW 220-240V

Three phase: 0.75~7.5kW 380-415V

Insulation class: B

Protection grade: Ip68

Frequency: 50Hz



Model Analysis


ST —40 04

Impeller number

Flow(gallon)

Pump name



4ST-40 DEEP WELL SUBMERSIBLE PUMP(2)

Product Data


COMPONENTS MATERIAL
Motor external casing AISI304/201
Oil bag clamp AISI304/201
Bottom bearing chock Cast-iron HT200
Top bearing chock Cast-iron HT200
Rotator AISI304
Connector AISI304
Outlet AISI304
Pump external casing AISI304
Splinted hub AISI304
Strainer mesh AISI304
Diffuser AISI304
Impeller PPO
Cover plate PC
Shaft AISI304/410
Shaft coupling AISI304
TECHNICAL DATA
PUMP
TYPE
STAGES MOTOR Q=DELIVERY
L/min 0 30 35 40 45 50 60 70 80 90 100 120 140 160 180 200 220 PUMP
KW HP m3/h 0 1.8 2.1 2.4 2.7 3 3.6 4.2 4.8 5.4 6.0 7.2 8.4 9.6 10.8 12.0 13.0 LENGTH WEIGHT
HEAD (Meter) MM KG
ST-4004 4 0.75 1 26






24 23 22 21 19 17 15 12
294 2.8
ST-4006 6 1.1 1.5 39






36 35 34 32 29 26 22 17
356 3.4
ST-4008 8 1.5 2 52






48 47 46 43 39 35 29 24
418 4
ST-4013 13 2.2 3 82






75 73 71 66 59 50 40 30
573 5.5
ST-4017 17 3 4 108






98 96 94 87 79 70 58 46
697 6.6
ST-4021 21 3.7 5 132






117 114 111 103 93 82 68 52
859 7.8
ST-4023 23 4 5.5 148






134 131 127 118 108 95 79 60
921 8.4
ST-4032 32 5.5 7.5 202






182 178 172 160 143 125 105 80
1238 11


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