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

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Model: 4''ST-40

Product Description

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
		MOTOR		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
		KW	HP	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