4SM8 IP68 High efficiency save elecricity 4" Stainless Steel Submersible Pump

1.ldentification Code

4SM2-5F

4:Well diameter:4"

S:submersible pump model

M:Single phase motor(three phase without M)

2:Capacity(m³/h)

8:Stage

F:Motor filled with oil

2.Fields of Application

For water supply from wells or reservoir

For domestic use, for civil and industrial application

For garden use and irrigation

3.Technical Data

Suitable fluids

Clear ,free from solid or abrasive substances

Chemically neutral and close to the characteristics of water

Performance

Speed range:2900rpm

Fluid temperature range:- 10°C ~40°C

Max.Working pressure:50 bar

Ambient Temperature

Permissible up to40°C

Power

Single phase:1~240V/50Hz,60Hz

Three-phase:380V-415V/50Hz,60Hz

Features

Good- -looking appearance and all the fluid- passing

components of both the submerged pump and the submerged

motor are made of stainless steel.

Low weight and convenient in movement and installation

High efficiency, save elecricity.

Privided with non-return valve to avoid damage due to

back- flow of water at shutd of pump or water hammer affecting

the pump

The liquid inlet is fixed with a filter screen to prevent solid grain

of a given size from entrance.

Motor

Degree of protection:IP68

Insulation class:B

Construction Materials

Casing both of pump and motor, pump shaft:stainless

steel AISI304

Impeller and diffuser:stainless steel

4.Accessories

Conreol switch, waterproof glue.

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Description1

Model	zDimensions(mm)			G.W(kg)
Model	A	B	C	G.W(kg)
4SM8-5F	853	400	453	16
4SM8-7F	977	440	537	19
4SM8-10F	1133	470	663	22
4SM8-12F	1257	510	747	27
4SM8-15F	1383	510	873	29
4SM8-18F	1619	620	999	32
4SM8-21F	1875	750	1125	35
4SM8-25F	243	750	1293	37
4SM8-30F	2343	840	1503	43
4SM8-37F	2637	840	1797	46
4SM8-44F	3011	920	2091	55

Performance chart n≈2850rpm

PERFORMANCE DATA 50Hz

Model	Power	m³/h	2	3	4	5	6	7	8	9	10	11
4SM8-5F	0.75	Head (m)	27	26	24	23	22	21	19	17	14	10
4SM8-7F	1.1		38	36	34	33	31	29	27	24	20	14
4SM8-10F	1.5		54	52	50	47	45	42	39	35	29	21
4SM8-12F	2.2		65	62	60	57	54	51	47	42	35	26
4SM8-15F	2.2		81	77	74	71	68	64	59	53	44	33
4SM8-18F	3.0		95	93	89	86	81	77	71	63	53	40
4SM8-21F	4.0		112	108	104	100	95	90	83	74	62	47
4SM8-25F	4.0		135	129	124	119	113	108	99	89	74	56
4SM8-30F	5.5		162	155	149	143	136	130	119	106	88	67
4SM8-37F	5.5		201	191	184	176	167	159	147	131	109	82
4SM8-44F	7.5		242	227	218	209	199	190	174	156	129	98

Thishigh efficiency 4'' Stainless Steel Submersible Pump is designed with the aim of saving your electricity bill, low power consuming and the heat resist design. It has an efficient pump performance. The product has a non-return valve to avoid water damage due to back flowing of water or water hammer affecting the pump at shut off. It provides quality assurance as it is made up of stainless steel and does not corrode easily.

It features a high efficiency, energy-saving motor and long-term performance life that can improve your water supply system efficiency. The pump is made of stainless steel to protect it against corrosion and rust. With no need for maintenance, this submersible pump will last longer than other types of pumps and save you money on replacement parts.

This is a 4" submersible pump with motor. It can be used for domestic purpose, irrigation and garden. It has stainless steel body and motor which are corrosion resistant.This product is designed to meet the most stringent international standards ensuring highest quality, reliability and energy efficiency under all loading conditions.

The high-effiency submersible pump is made of stainless steel. It is a perfect choice for the water supply from wells or reservoir. It can also be used for domestic applications, civil and industrial utilities, garden use and irrigation.Privided with non-return valve to avoid damage due to back- flow of water at shutd of pump or water hammer affecting the pump

The submerged pump is a kind of popular and high quality product. The submerge pump is driven by single-phase 220v or three-phase 380V, 415V motor to provide high quality and energy saving pump for both industrial and home. It’s reliable, durable, small size and easy operation.

This submersible pump is made of stainless steel, the liquid inlet is fixed with a filter screen to prevent solid grain of a given size from entrance. The submerged motor and pump are composed of high quality materials and meet the requirements of your local environment

The motor is directly mounted on the pump, instead of on its flange. This design makes for quick and simple installation and maintenance. The motor is directly exible to compensate for any kind of deflection. The suction piping of a submerged pump must be absolutely free from air bubbles to ensure proper operation. We therefore provide a double check valve at the suction side to avoid damage due to back-flow of water at shutd of pump or water hammer affecting the pump.

Performance chart n≈2850rpm

PERFORMANCE DATA 50Hz

Model	Power	m³/h	2	3	4	5	6	7	8	9	10	11
4SM8-5F	0.75	Head (m)	27	26	24	23	22	21	19	17	14	10
4SM8-7F	1.1		38	36	34	33	31	29	27	24	20	14
4SM8-10F	1.5		54	52	50	47	45	42	39	35	29	21
4SM8-12F	2.2		65	62	60	57	54	51	47	42	35	26
4SM8-15F	2.2		81	77	74	71	68	64	59	53	44	33
4SM8-18F	3.0		95	93	89	86	81	77	71	63	53	40
4SM8-21F	4.0		112	108	104	100	95	90	83	74	62	47
4SM8-25F	4.0		135	129	124	119	113	108	99	89	74	56
4SM8-30F	5.5		162	155	149	143	136	130	119	106	88	67
4SM8-37F	5.5		201	191	184	176	167	159	147	131	109	82
4SM8-44F	7.5		242	227	218	209	199	190	174	156	129	98

Related Products

Zhejiang Bowei Pump Co., Ltd.

Zhejiang Bowei Pump Co.,Ltd. is one of the large factories specialising in manufacturing deep well submersible pumps located in Taizhou city, Zhejiang province, China, with more than 90,000 square meters area and 600,000 pieces for annual production capacity. As custom 4SM8 IP68 High efficiency save elecricity 4" Stainless Steel Submersible Pump suppliers, we possess advanced techniques, an advanced production line and the testing equipment, with numerous excellent engineers, managers and workers. Relying on technical excellence, good-quality staff, scientific management and advanced production equipment, we constantly market with the better quality and the lower price to prioritise customers' needs. We enjoy a high reputation in both domestic and overseas markets.

We have passed ISO9001, CE, and ROHS authentication and safety, the quality authentication, and we still adhere to the tenet: credit + quality + technology = enterprise life. As 4SM8 IP68 High efficiency save elecricity 4" Stainless Steel Submersible Pump factory, we sincerely invite you to negotiate business with us with good prestige and enthusiastic service.

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