台州纳阔-产品中心

[ 2QG ]

Applications

For water supply from wells or reservoirs .

For domestic use, for civil and industrial applications .

For garden use and irrigation .

Operating conditions

Maximum fluid temperature up to +40℃

Maximum sand content:3%

Maximum immersion:50m

Maximum well diameter:2”/3”

Motor and Pump

Rewindable motor

Three-pahase:380V-415V/50Hz

Single-phase:220V-240V/50Hz

Single phase motor with built-in capacitor

Curve tolerance according to ISO 9906

Options on request

Special mechanical seal

Other voltages or frequency 60Hz

Components	Material

Pump extern al casing	AISI 304 ss
Strainer	AISI 304 ss

Motor external casing	AISI 304 ss
Top chock	Cast-iron ASTM NO.30
Bottom support	AISI 304 ss
Mechanical seal	Graphite-Ceramic
Shaft	AISI 304 ss-ASTM 5140
Seal lubricant oil	Oil for food machinery and pharmaceutic use.

Performance Data 50Hz

Model		P2		Delivery n≈2850 r/min
1~220 V/240V	3~380V/415V	KW	HP	Q	m³/h	0	0.3	0.6	0.9	1.2	1.5	1.8	2.1	2.4
1~220 V/240V	3~380V/415V	KW	HP	Q	l/min	0	5	10	15	20	25	30	35	40
2QGD1-50-0.37	-	0.37	0.5	H(m)		55	45	35	25	15	5	-	-	-
3QGD0.5-50-0.25	3QGD0.5-50-0.25	0.25	0.37			90	80	70	45	-	-	-	-	-
3QGD0.8-50-0.37	3QGD0.8-50-0.37	0.37	0.5			125	101	76	52	-	-	-	-	-
3QGD1.8-50-0.5	3QGD1.8-50-0.5	0.5	0.7			107	95	86	81	71	61	50	36	23
3QGD1.2-100-0.75	3QGD1.2-100-0.75	0.75	1			175	154	138	115	90	56	25	-	-
3.5QGD1.2-50-0.37	3.5QGD1.2-50-0.37	0.37	0.5			55	45	35	25	15	5	-	-	-
3.5QGD1.8-50-0.5	3.5QGD1.8-50-0.5	0.5	0.7			107	95	86	81	71	61	50	36	23
3.5QGD1.2-100-0.75	3.5QGD1.2-100-0.75	0.75	1			175	154	138	115	90	56	25	-	-

[ 3QG ]

Applications

For water supply from wells or reservoirs .

For domestic use, for civil and industrial applications .

For garden use and irrigation .

Operating conditions

Maximum fluid temperature up to +40℃

Maximum sand content:3%

Maximum immersion:50m

Maximum well diameter:2”/3”

Motor and Pump

Rewindable motor

Three-pahase:380V-415V/50Hz

Single-phase:220V-240V/50Hz

Single phase motor with built-in capacitor

Curve tolerance according to ISO 9906

Options on request

Special mechanical seal

Other voltages or frequency 60Hz

Components	Material

Pump extern al casing	AISI 304 ss
Strainer	AISI 304 ss

Motor external casing	AISI 304 ss
Top chock	Cast-iron ASTM NO.30
Bottom support	AISI 304 ss
Mechanical seal	Graphite-Ceramic
Shaft	AISI 304 ss-ASTM 5140
Seal lubricant oil	Oil for food machinery and pharmaceutic use.

Performance Data 50Hz

Model		P2		Delivery n≈2850 r/min
1~220 V/240V	3~380V/415V	KW	HP	Q	m³/h	0	0.3	0.6	0.9	1.2	1.5	1.8	2.1	2.4
1~220 V/240V	3~380V/415V	KW	HP	Q	l/min	0	5	10	15	20	25	30	35	40
2QGD1-50-0.37	-	0.37	0.5	H(m)		55	45	35	25	15	5	-	-	-
3QGD0.5-50-0.25	3QGD0.5-50-0.25	0.25	0.37			90	80	70	45	-	-	-	-	-
3QGD0.8-50-0.37	3QGD0.8-50-0.37	0.37	0.5			125	101	76	52	-	-	-	-	-
3QGD1.8-50-0.5	3QGD1.8-50-0.5	0.5	0.7			107	95	86	81	71	61	50	36	23
3QGD1.2-100-0.75	3QGD1.2-100-0.75	0.75	1			175	154	138	115	90	56	25	-	-
3.5QGD1.2-50-0.37	3.5QGD1.2-50-0.37	0.37	0.5			55	45	35	25	15	5	-	-	-
3.5QGD1.8-50-0.5	3.5QGD1.8-50-0.5	0.5	0.7			107	95	86	81	71	61	50	36	23
3.5QGD1.2-100-0.75	3.5QGD1.2-100-0.75	0.75	1			175	154	138	115	90	56	25	-	-

[ 4QG ]

Applications

For water supply from wells or reservoirs .

For domestic use, for civil and industrial applications .

For garden use and irrigation .

Operating conditions

Maximum fluid temperature up to +40℃

Maximum sand content:3%

Maximum immersion:50m

Maximum well diameter:4”

Motor and Pump

Rewindable motor

Three-pahase:380V-415V/50Hz

Single-phase:220V-240V/50Hz

Single phase motor with built-in capacitor

Curve tolerance according to ISO 9906

Options on request

Special mechanical seal

Other voltages or frequency 60Hz

Components	Material

Pump extern al casing	AISI 304 ss
Strainer	AISI 304 ss

Motor external casing	AISI 304 ss
Top chock	Cast-iron ASTM NO.30
Bottom support	AISI 304 ss
Mechanical seal	Graphite-Ceramic
Shaft	AISI 304 ss-ASTM 5140
Seal lubricant oil	Oil for food machinery and pharmaceutic use.

Performance Data 50Hz

Model		P2		Delivery n≈2850 r/min
1~220 V/240V	3~380V/415V	KW	HP	Q	m³/h	0	0.3	0.6	0.9	1.2	1.5	1.8	2.1	2.4
1~220 V/240V	3~380V/415V	KW	HP	Q	l/min	0	5	10	15	20	25	30	35	40
4QGD1.2-50-0.37	4QGD1.2-50-0.37	0.37	0.5	H(m)		95	83	72	60	48	35	22	-	-
4QGD1.8-50-0.5	4QGD1.8-50-0.5	0.5	0.7			107	95	86	81	71	61	50	36	23
4QGD1.2-100-0.75	4QGD1.2-100-0.75	0.75	1			175	154	138	115	90	56	25	-	-
4QGD1.5-120-1.1	4QGD1.5-120-1.1	1.1	1.5			190	177	163	147	128	107	84	58	30
4QGD1.5-150-1.5	4QGD1.5-150-1.5	1.5	2			210	207	193	177	158	137	114	88	60
4QGD1.5-200-2.2	4QGD1.5-200-2.2	2.2	3			280	267	223	207	178	157	134	108	80

[ 2SD ]

Applications

For water supply from wells or reservoirs .

For domestic use, for civil and industrial applications .

For garden use and irrigation .

Operating conditions

Maximum fluid temperature up to +35℃

Maximum sand content:0.25%

Maximum immersion:80m

Maximum well diameter:3”

Motor and Pump

Rewindable motor

Three-pahase:380V-415V/50Hz

Single-phase:220V-240V/50Hz

Equip with start control box or digital auto-control box

Pumps are designed by casing sressed

Curve tolerance according to ISO 9906

Options on request

Special mechanical seal

Other voltages or frequency 60Hz

Warranty:2 year

(according to our general sales conditions)

Components	Material
Pump extern al casing	AISI 304 ss
Delivery casing	Cast-Cu ASTM280
Suction lantern	Cast-Cu ASTM280
Diffuser	Plastic .PC
Impeller	Plastic .POM
Shaft	① AISI 316 SS ② AISI 304 SS
Shaft coupling	① AISI 316 SS ② AISI 304 SS
Wear ring	AISI 304 SS

Motor external casing	AISI 304 ss
Top cover	Cast-Cu ASTM280
Bottom support	AISI 304 ss
Mechanical seal	Special seal for deep well(carbon-SIC/TC)
Shaft	AISI 304 ss-C1045
Bearing	NSK
Seal lubricant oil	Oil for food machinery and pharmaceutic use.

Performance Data 50Hz

Model		P2		Delivery n≈2820 r/min
1~220 V/240V	3~380V/415V	KW	HP	Q	m³/h	0	0.3	0.6	0.9	1.2	1.5	1.8	2.1	2.4	2.7
1~220 V/240V	3~380V/415V	KW	HP	Q	l/min	0	5	10	15	20	25	30	35	40	45
2SDM1/24		0.37	0.5	H(m)		30	27	22	14	2
2SDM1/26		0.37	0.5			50	34	20	12	5
2SDM1/30		0.55	0.75			38	29	24	16	4
2.5SDM1.5/12	2.5SDM1.5/12	0.18	0.25			33	31	29	27	25	21	18	13	6
2.5SDM1.5/17	2.5SDM1.5/17	0.25	0.33			47	44	41	38	35	30	26	19	8
2.5SDM1.5/24	2.5SDM1.5/24	0.37	0.5			66	62	58	54	50	43	36	26	12
2.5SDM1.5/31	2.5SDM1.5/31	0.55	0.75			85	80	75	70	64	55	47	34	15

[ 3SD ]

Applications

For water supply from wells or reservoirs .

For domestic use, for civil and industrial applications .

For garden use and irrigation .

Operating conditions

Maximum fluid temperature up to +35℃

Maximum sand content:0.25%

Maximum immersion:80m

Maximum well diameter:3”

Motor and Pump

Rewindable motor

Three-pahase:380V-415V/50Hz

Single-phase:220V-240V/50Hz

Equip with start control box or digital auto-control box

Pumps are designed by casing sressed

Curve tolerance according to ISO 9906

Options on request

Equip digital auto-contorl box

Special mechanical seal

Other voltages or frequency 60Hz

Warranty:2 year

(according to our general sales conditions)

Components	Material
Pump extern al casing	AISI 304 ss
Delivery casing	Cast-Cu ASTM280
Suction lantern	Cast-Cu ASTM280
Diffuser	Plastic .PC
Impeller	Plastic .POM
Shaft	① AISI 316 SS ② AISI 304 SS
Shaft coupling	① AISI 316 SS ② AISI 304 SS
Wear ring	AISI 304 SS

Motor external casing	AISI 304 ss
Top cover	Cast-Cu ASTM280
Bottom support	AISI 304 ss
Mechanical seal	Special seal for deep well(carbon-SIC/TC)
Shaft	AISI 304 ss-C1045
Bearing	NSK
Seal lubricant oil	Oil for food machinery and pharmaceutic use.

Performance Data 50Hz

Model		P2		Delivery n≈2820 r/min
1~220 V/240V	3~380V/415V	KW	HP	Q	m³/h	0	0.3	0.6	0.9	1.2	1.5	1.8	2.1	2.4	2.7
1~220 V/240V	3~380V/415V	KW	HP	Q	l/min	0	5	10	15	20	25	30	35	40	45
3SDM1.8/8	3SDM1.8/8	0.18	0.25	H(m)		41	39	37	35	32	29	26	22	17	11
3SDM1.8/11	3SDM1.8/11	0.25	0.33			52	50	48	46	44	40	36	30	24	15
3SDM1.8/15	3SDM1.8/15	0.37	0.5			71	69	66	63	60	55	49	41	33	21
3SDM1.8/21	3SDM1.8/21	0.55	0.75			96	93	90	88	84	77	68	58	46	29
3SDM1.8/27	3SDM1.8/27	0.75	1			117	116	115	113	107	99	88	75	59	38
3SDM1.8/33	3SDM1.8/33	1.1	1.5			143	142	141	138	131	121	107	91	72	46
3SDM1.8/39	3SDM1.8/39	1.1	1.5			169	168	167	163	155	143	127	108	85	55
3SDM1.8/47	3SDM1.8/47	1.5	2			203	202	201	196	187	172	153	130	102	66

[ 3.5SD ]

Applications

For water supply from wells or reservoirs .

For domestic use, for civil and industrial applications .

For garden use and irrigation .

Operating conditions

Maximum fluid temperature up to +35℃

Maximum sand content:0.25%

Maximum immersion:80m

Maximum well diameter:3.5”

Motor and Pump

Rewindable motor

Three-pahase:380V-415V/50Hz

Single-phase:220V-240V/50Hz

Equip with start control box or digital auto-control box

Pumps are designed by casing sressed

Curve tolerance according to ISO 9906

Options on request

Equip digital auto-contorl box

Other voltages or frequency 60Hz

Single phase motor with built-in capacitor

Warranty:2 year

(according to our general sales conditions)

Components	Material
Pump extern al casing	AISI 304 ss
Delivery casing	Cast-Cu ASTM C85500
Suction lantern	Cast-Cu ASTM C85500
Diffuser	Plastic .PC
Impeller	Plastic .POM
Shaft	AISI 304 SS
Shaft coupling	AISI 304 SS
Wear ring	AISI 304 SS

Motor external casing	AISI 304 ss
Top cover	①Cast-Cu ASTM C85500 ②Cast-iron AISI NO.30
Bottom support	AISI 304 ss
Mechanical seal	Special seal for deep well(Graphite-SIC/TC)
Shaft	AISI 304 ss-ASTM 5140
Bearing	NSK
Seal lubricant oil	Oil for food machinery and pharmaceutic use.

Performance Data 50Hz

Model		P2		Delivery n≈2820 r/min
1~220 V/240V	3~380V/415V	KW	HP	Q	m³/h	0	0.3	0.6	0.9	1.2	1.5	1.8	2.1	2.4	2.7	3.0	3.3
1~220 V/240V	3~380V/415V	KW	HP	Q	l/min	0	5	10	15	20	25	30	35	40	45	50	55
3.5SDM2/8	3.5SDM2/8	0.325	0.33	H(m)		48	47	46	45	43	41	38	34	29	24	18	12
3.5SDM2/11	3.5SDM2/11	0.37	65			64	63	62	59	56	52	46	40	33	25	16	-
3.5SDM2/14	3.5SDM2/14	0.55	0.75			83	82	81	78	76	71	66	59	51	42	32	21
3.5SDM2/17	3.5SDM2/17	0.75	1			100	99	98	95	92	87	80	72	62	51	39	25
3.5SDM2/21	3.5SDM2/21	1.1	1.5			124	123	121	118	113	107	99	88	76	63	48	31
3.5SDM2/25	3.5SDM2/25	1.1	1.5			148	146	144	140	135	127	117	105	91	75	57	31
3.5SDM2/29	3.5SDM2/29	1.5	2			171	170	167	163	156	148	136	122	105	87	66	43
3.5SDM2/33	3.5SDM2/33	1.5	2			195	193	190	185	178	168	155	139	120	99	75	49

[ 4SD ]

Applications

For water supply from wells or reservoirs .

For domestic use, for civil and industrial applications .

For garden use and irrigation .

Operating conditions

Maximum fluid temperature up to +35℃

Maximum sand content:0.25%

Maximum immersion:80m

Maximum well diameter:4”

Motor and Pump

Rewindable motor

Three-pahase:380V-415V/50Hz

Single-phase:220V-240V/50Hz

Equip with start control box or digital auto-control box

NEMA dimension standards

Pumps are designed by casing sressed

Curve tolerance according to ISO 9906

Options on request

Special mechanical seal

Other voltages or frequency 60Hz

Single phase motor with built-in capacitor

Warranty:2 year

(according to our general sales conditions)

Components	Material
Pump extern al casing	AISI 304 ss
Delivery casing	Cast-Cu ASTM C85500
Suction lantern	Cast-Cu ASTM C85500
Diffuser	Plastic .PC
Impeller	Plastic .POM
Shaft	AISI 304 SS
Shaft coupling	AISI 304 SS
Wear ring	AISI 304 SS

Motor external casing	AISI 304 ss
Top cover	①Cast-Cu ASTM C85500 ②AISI 420 ss
Top cover	③Cast-iron AISI NO.30
Bottom support	AISI 304 ss
Mechanical seal	Special seal for deep well(Graphite-Ceramic)
Shaft	AISI 304 ss-ASTM 5140
Bearing	NSK
Seal lubricant oil	Oil for food machinery and pharmaceutic use.

Performance Data 50Hz

Delivery n≈2820 r/min

[ 4SD3 ]

Applications

For water supply from wells or reservoirs .

For domestic use, for civil and industrial applications .

For garden use and irrigation .

Operating conditions

Maximum fluid temperature up to +35℃

Maximum sand content:0.25%

Maximum immersion:80m

Maximum well diameter:4”

Motor and Pump

Rewindable motor

Three-pahase:380V-415V/50Hz

Single-phase:220V-240V/50Hz

Equip with start control box or digital auto-control box

NEMA dimension standards

Pumps are designed by casing sressed

Curve tolerance according to ISO 9906

Options on request

Special mechanical seal

Other voltages or frequency 60Hz

Single phase motor with built-in capacitor

Warranty:2 year

(according to our general sales conditions)

Components	Material
Pump extern al casing	AISI 304 ss
Delivery casing	Cast-Cu ASTM C85500
Suction lantern	Cast-Cu ASTM C85500
Diffuser	Plastic .PC
Impeller	Plastic .POM
Shaft	AISI 304 SS
Shaft coupling	AISI 304 SS
Wear ring	AISI 304 SS

Motor external casing	AISI 304 ss
Top cover	①Cast-Cu ASTM C85500 ②AISI 420 ss
Top cover	③Cast-iron AISI NO.30
Bottom support	AISI 304 ss
Mechanical seal	Special seal for deep well(Graphite-Ceramic)
Shaft	AISI 304 ss-ASTM 5140
Bearing	NSK
Seal lubricant oil	Oil for food machinery and pharmaceutic use.

Performance Data 50Hz

Delivery n≈2820 r/min

[ 4SD4 ]

Applications

For water supply from wells or reservoirs .

For domestic use, for civil and industrial applications .

For garden use and irrigation .

Operating conditions

Maximum fluid temperature up to +35℃

Maximum sand content:0.25%

Maximum immersion:80m

Maximum well diameter:4”

Motor and Pump

Rewindable motor

Three-pahase:380V-415V/50Hz

Single-phase:220V-240V/50Hz

Equip with start control box or digital auto-control box

NEMA dimension standards

Pumps are designed by casing sressed

Curve tolerance according to ISO 9906

Options on request

Special mechanical seal

Other voltages or frequency 60Hz

Single phase motor with built-in capacitor

Warranty:2 year

(according to our general sales conditions)

Components	Material
Pump extern al casing	AISI 304 ss
Delivery casing	Cast-Cu ASTM C85500
Suction lantern	Cast-Cu ASTM C85500
Diffuser	Plastic .PC
Impeller	Plastic .POM
Shaft	AISI 304 SS
Shaft coupling	AISI 304 SS
Wear ring	AISI 304 SS

Motor external casing	AISI 304 ss
Top cover	①Cast-Cu ASTM C85500 ②AISI 420 ss
Top cover	③Cast-iron AISI NO.30
Bottom support	AISI 304 ss
Mechanical seal	Special seal for deep well(Graphite-Ceramic)
Shaft	AISI 304 ss-ASTM 5140
Bearing	NSK
Seal lubricant oil	Oil for food machinery and pharmaceutic use.

Performance Data 50Hz

Delivery n≈2820 r/min

[ 4SD6 ]

Applications

For water supply from wells or reservoirs .

For domestic use, for civil and industrial applications .

For garden use and irrigation .

Operating conditions

Maximum fluid temperature up to +35℃

Maximum sand content:0.25%

Maximum immersion:80m

Maximum well diameter:4”

Motor and Pump

Rewindable motor

Three-pahase:380V-415V/50Hz

Single-phase:220V-240V/50Hz

Equip with start control box or digital auto-control box

NEMA dimension standards

Pumps are designed by casing sressed

Curve tolerance according to ISO 9906

Options on request

Special mechanical seal

Other voltages or frequency 60Hz

Single phase motor with built-in capacitor

Warranty:2 year

(according to our general sales conditions)

Components	Material
Pump extern al casing	AISI 304 ss
Delivery casing	Cast-Cu ASTM C85500
Suction lantern	Cast-Cu ASTM C85500
Diffuser	Plastic .PC
Impeller	Plastic .POM
Shaft	AISI 304 SS
Shaft coupling	AISI 304 SS
Wear ring	AISI 304 SS

Motor external casing	AISI 304 ss
Top cover	①Cast-Cu ASTM C85500 ②AISI 420 ss
Top cover	③Cast-iron AISI NO.30
Bottom support	AISI 304 ss
Mechanical seal	Special seal for deep well(Graphite-Ceramic)
Shaft	AISI 304 ss-ASTM 5140
Bearing	NSK
Seal lubricant oil	Oil for food machinery and pharmaceutic use.

Performance Data 50Hz

Delivery n≈2820 r/min

[ 4SD8 ]

Applications

For water supply from wells or reservoirs .

For domestic use, for civil and industrial applications .

For garden use and irrigation .

Operating conditions

Maximum fluid temperature up to +35℃

Maximum sand content:0.25%

Maximum immersion:80m

Maximum well diameter:4”

Motor and Pump

Rewindable motor

Three-pahase:380V-415V/50Hz

Single-phase:220V-240V/50Hz

Equip with start control box or digital auto-control box

NEMA dimension standards

Pumps are designed by casing sressed

Curve tolerance according to ISO 9906

Options on request

Special mechanical seal

Other voltages or frequency 60Hz

Single phase motor with built-in capacitor

Warranty:2 year

(according to our general sales conditions)

Components	Material
Pump extern al casing	AISI 304 ss
Delivery casing	Cast-Cu ASTM C85500
Suction lantern	Cast-Cu ASTM C85500
Diffuser	Plastic .PC
Impeller	Plastic .POM
Shaft	AISI 304 SS
Shaft coupling	AISI 304 SS
Wear ring	AISI 304 SS

Motor external casing	AISI 304 ss
Top cover	①Cast-Cu ASTM C85500 ②AISI 420 ss
Top cover	③Cast-iron AISI NO.30
Bottom support	AISI 304 ss
Mechanical seal	Special seal for deep well(Graphite-Ceramic)
Shaft	AISI 304 ss-ASTM 5140
Bearing	NSK
Seal lubricant oil	Oil for food machinery and pharmaceutic use.

Performance Data 50Hz

Delivery n≈2820 r/min

[ 4SD10 ]

Applications

For water supply from wells or reservoirs .

For domestic use, for civil and industrial applications .

For garden use and irrigation .

Operating conditions

Maximum fluid temperature up to +35℃

Maximum sand content:0.25%

Maximum immersion:80m

Maximum well diameter:4”

Motor and Pump

Rewindable motor

Three-pahase:380V-415V/50Hz

Single-phase:220V-240V/50Hz

Equip with start control box or digital auto-control box

NEMA dimension standards

Pumps are designed by casing sressed

Curve tolerance according to ISO 9906

Options on request

Special mechanical seal

Other voltages or frequency 60Hz

Single phase motor with built-in capacitor

Warranty:2 year

(according to our general sales conditions)

Components	Material
Pump extern al casing	AISI 304 ss
Delivery casing	Cast-Cu ASTM C85500
Suction lantern	Cast-Cu ASTM C85500
Diffuser	Plastic .PC
Impeller	Plastic .POM
Shaft	AISI 304 SS
Shaft coupling	AISI 304 SS
Wear ring	AISI 304 SS

Motor external casing	AISI 304 ss
Top cover	①Cast-Cu ASTM C85500 ②AISI 420 ss
Top cover	③Cast-iron AISI NO.30
Bottom support	AISI 304 ss
Mechanical seal	Special seal for deep well(Graphite-Ceramic)
Shaft	AISI 304 ss-ASTM 5140
Bearing	NSK
Seal lubricant oil	Oil for food machinery and pharmaceutic use.

Performance Data 50Hz

Delivery n≈2820 r/min

[ 4SD12 ]

Applications

For water supply from wells or reservoirs .

For domestic use, for civil and industrial applications .

For garden use and irrigation .

Operating conditions

Maximum fluid temperature up to +35℃

Maximum sand content:0.25%

Maximum immersion:80m

Maximum well diameter:4”

Motor and Pump

Rewindable motor

Three-pahase:380V-415V/50Hz

Single-phase:220V-240V/50Hz

Equip with start control box or digital auto-control box

NEMA dimension standards

Pumps are designed by casing sressed

Curve tolerance according to ISO 9906

Options on request

Special mechanical seal

Other voltages or frequency 60Hz

Single phase motor with built-in capacitor

Warranty:2 year

(according to our general sales conditions)

Components	Material
Pump extern al casing	AISI 304 ss
Delivery casing	Cast-Cu ASTM C85500
Suction lantern	Cast-Cu ASTM C85500
Diffuser	Plastic .PC
Impeller	Plastic .POM
Shaft	AISI 304 SS
Shaft coupling	AISI 304 SS
Wear ring	AISI 304 SS

Motor external casing	AISI 304 ss
Top cover	①Cast-Cu ASTM C85500 ②AISI 420 ss
Top cover	③Cast-iron AISI NO.30
Bottom support	AISI 304 ss
Mechanical seal	Special seal for deep well(Graphite-Ceramic)
Shaft	AISI 304 ss-ASTM 5140
Bearing	NSK
Seal lubricant oil	Oil for food machinery and pharmaceutic use.

Performance Data 50Hz

Delivery n≈2820 r/min

[ 4SD16 ]

Applications

For water supply from wells or reservoirs .

For domestic use, for civil and industrial applications .

For garden use and irrigation .

Operating conditions

Maximum fluid temperature up to +35℃

Maximum sand content:0.25%

Maximum immersion:80m

Maximum well diameter:4”

Motor and Pump

Rewindable motor

Three-pahase:380V-415V/50Hz

Single-phase:220V-240V/50Hz

Equip with start control box or digital auto-control box

NEMA dimension standards

Pumps are designed by casing sressed

Curve tolerance according to ISO 9906

Options on request

Special mechanical seal

Other voltages or frequency 60Hz

Single phase motor with built-in capacitor

Warranty:2 year

(according to our general sales conditions)

Components	Material
Pump extern al casing	AISI 304 ss
Delivery casing	Cast-Cu ASTM C85500
Suction lantern	Cast-Cu ASTM C85500
Diffuser	Plastic .PC
Impeller	Plastic .POM
Shaft	AISI 304 SS
Shaft coupling	AISI 304 SS
Wear ring	AISI 304 SS

Motor external casing	AISI 304 ss
Top cover	①Cast-Cu ASTM C85500 ②AISI 420 ss
Top cover	③Cast-iron AISI NO.30
Bottom support	AISI 304 ss
Mechanical seal	Special seal for deep well(Graphite-Ceramic)
Shaft	AISI 304 ss-ASTM 5140
Bearing	NSK
Seal lubricant oil	Oil for food machinery and pharmaceutic use.

Performance Data 50Hz

Delivery n≈2820 r/min

[ 4SP ]

Applications

For water supply from wells or reservoirs .

For domestic use, for civil and industrial applications .

For garden use and irrigation .

Operating conditions

Maximum fluid temperature up to +35℃

Maximum sand content:0.25%

Maximum immersion:80m

Maximum well diameter:4”

Motor and Pump

Rewindable motor

Three-pahase:380V-415V/50Hz

Single-phase:220V-240V/50Hz

Equip with start control box or digital auto-control box

NEMA dimension standards

Pumps are designed by casing sressed

Curve tolerance according to ISO 9906

Options on request

Special mechanical seal

Other voltages or frequency 60Hz

Single phase motor with built-in capacitor

Warranty:2 year

(according to our general sales conditions)

Components	Material
Pump extern al casing	AISI 304 ss
Delivery casing	AISI 304 ss
Suction lantern	AISI 304 ss
Diffuser	AISI 304 ss
Impeller	AISI 304 ss
Shaft	AISI 304 SS
Shaft coupling	AISI 304 SS
Wear ring	Rubber

Motor external casing	AISI 304 ss
Top cover	①Cast-Cu ASTM C85500 ②AISI 420 ss
Top cover	③Cast-iron AISI NO.30
Bottom support	AISI 304 ss
Mechanical seal	Special seal for deep well(Graphite-Ceramic)
Shaft	AISI 304 ss-ASTM 5140
Bearing	NSK
Seal lubricant oil	Oil for food machinery and pharmaceutic use.

Performance Data 50Hz

Delivery n≈2820 r/min

[ 6SP ]

Applications

For water supply from wells or reservoirs .

For domestic use, for civil and industrial applications .

For garden use and irrigation .

Operating conditions

Maximum fluid temperature up to +50℃

Maximum sand content:0.25%

Maximum immersion:100m

Maximum well diameter:6”

Motor and Pump

Rewindable motor

Three-pahase:380V-415V/50Hz

Single-phase:220V-240V/50Hz

Equip with start control box or digital auto-control box

NEMA dimension standards

Pumps are designed by casing sressed

Curve tolerance according to ISO 9906

Options on request

Special mechanical seal

Other voltages or frequency 60Hz

Single phase motor with built-in capacitor

Warranty:2 year

(according to our general sales conditions)

Components	Material
Pump extern al casing	AISI 304 ss
Delivery casing	AISI 304 ss
Suction lantern	AISI 304 ss
Diffuser	AISI 304 ss
Impeller	AISI 304 ss
Shaft	AISI 304 SS
Shaft coupling	AISI 304 SS
Wear ring	Rubber

Motor external casing	AISI 304 ss
Top cover	①Cast-Cu ASTM C85500 ②AISI 420 ss
Top cover	③Cast-iron AISI NO.30
Bottom support	AISI 304 ss
Mechanical seal	Special seal for deep well(Graphite-Ceramic)
Shaft	AISI 304 ss-ASTM 5140
Bearing	NSK
Seal lubricant oil	Oil for food machinery and pharmaceutic use.

Performance Data 50Hz

Delivery n≈2820 r/min

[ 6SR ]

Applications

For water supply from wells or reservoirs .

For domestic use, for civil and industrial applications .

For garden use and irrigation .

Operating conditions

Maximum fluid temperature up to +35℃

Maximum sand content:0.25%

Maximum immersion:100m

Maximum well diameter:6”

Motor and Pump

Rewindable motor

Three-pahase:380V-415V/50Hz

Single-phase:220V-240V/50Hz

①Direct start(1 cables)

②Star-delta(2 cables)

Equip with start control box or digital auto-control box

NEMA dimension standards

Curve tolerance according to ISO 9906

Options on request

Special mechanical seal

Other voltages or frequency 60Hz

Warranty:2 year

(according to our general sales conditions)

Components	Material
Pump extern al casing	AISI 304 ss
Delivery casing	Cast-iron ASTM NO.30
Suction lantern	Cast-iron ASTM NO.30
Diffuser	Plastic.PC&AISI 304 ss
Impeller	Plastic.PC
Shaft	AISI 304 SS
Shaft coupling	AISI 304 SS
Wear ring	Rubber

Motor external casing	AISI 304 ss
Top cover	①Cast-iron ASTM NO.30 ②AISI 304 ss
Top cover	①Cast-iron ASTM NO.30 ②AISI 304 ss
Mechanical seal	NBR Graphite-SIC/TC
Shaft	AISI 304 ss-ASTM 5140
Bearing	①Graphite-Ceramic ②NSK
Seal lubricant oil	①Graphite-Ceramic ②NS

Performance Data 50Hz

Delivery n≈2820 r/min

[ 4NK/4SK ]

Applications

For water supply from wells or reservoirs .

For domestic use, for civil and industrial applications .

For garden use and irrigation .

Operating conditions

Maximum fluid temperature up to +40℃

Maximum sand content:0.15%

Maximum immersion:50m

3NK Minimum well diameter:3”

4NK Minimum well diameter:4”

Motor and Pump

Rewindable motor

Three-pahase:380V-415V/50Hz

Single-phase:220V-240V/50Hz

Equip with start control box or digital auto-control box

Curve tolerance according to ISO 9906

Options on request

Special mechanical seal

Other voltages or frequency 60Hz

Components	Material
Delivery casing	NK:AISI 304 SS SK:Cast-Cu ASTM C85500
Suction lantern	NK:AISI 402 SS SK:①Cast-Cu ASTM C85500 ②AISI 402SS
Diffuser	NK:AISI 402 SS SK:①Cast-Cu ASTM C85500 ②AISI 402SS
Impeller	Cast-Cu ASTM C8550
Shaft	AISI 304 SS

Motor external casing	AISI 304 ss
Top chock	①Cast-Cu ASTM C85500 ②AISI 402 ss
Top chock	③Cast-iron ASTM NO.30
Bottom support	AISI 304 ss
Mechanical seal	Graphite-Ceramic
Shaft	AISI 304 ss-ASTM 5140
Seal lubricant oil	Oil for food machinery and pharmaceutic use.

Performance Data 50Hz

Delivery n≈2820 r/min

[ KBZ ]

Specification

Capacity:up to 160m³/h

Head:up to 57 meters

Power:1.5kw(2HP) to 15kw(20HP)

Power supply:three phase 380V ±10%,50Hz

380V ±10%,60Hz

Insulation class:F

Protection class:IP68

Cable legth:8m

Water temperture:up to 40℃

Max water depth:25m

Application

Civil engineering

Mines,quarrues,coal ore & slurries

Sewage treatment plants

General pumping purposes

Special features pn request

Other voltages

The length of cable is optional

[ QDX ]

Applications

For water supply from wells or reservoirs .

For domestic use, for civil and industrial applications .

For garden use and irrigation .

Operating conditions

Maximum fluid temperature up to +40℃

Maximum sand content:0.1%

Maximum immersion:10m

Motor and Pump

Rewindable motor

Three-pahase:380V-415V/50Hz

Single-phase:220V-240V/50Hz

It's available to equip with floating switch

Curve tolerance according to ISO 9906

Options on request

Special mechanical seal

Other voltages or frequency 60Hz

Components	Material
Diffuser	①Cast-Aluminum ②Cast-iron ASTM NO.30
Impeller	Cast-Aluminum

Top chock	Cast-Aluminum
Motor external casing	Cast-Aluminum
Mechanical seal	Graphite-Ceramic
Shaft	AISI 304 ss-ASTM 5140
Seal lubricant oil	Oil for food machinery and pharmaceutic use.

Performance Data 50Hz

Delivery n≈2820 r/min

[ QDX-A ]

Motor

Two-pole induction motor(n=2850 r.p.m)

Insulation Class B

Protection Ip68

Cpmtomicous service S1

Thermal protectoer for single phase

Single-phase 220V/50Hz,60Hz if request

Three-phase 380V/50Hz,60Hz if request

Operating conditions

5m maximum immersion depth

Liquid temperature up 35℃

Maximum ambient temperature 40℃
[ WSD ]

Applications

Sewage treatment plants

Industial Draining

Agriculture irrigation

Operating conditions

Maximum fluid temperature up to +40℃

Maximum immersion:10m

Motor and Pump

Rewindable motor

Three-pahase:380V-415V/50Hz

Single-phase:220V-240V/50Hz

It's available to equip with floating switch

It's can work in water containing fiber

Curve tolerance according to ISO 9906

Options on request

Special mechanical seal

Other voltages or frequency 60Hz

Performance Data 50Hz

Delivery n≈2820 r/min
[ WQD ]

Motor

Two-pole induction motor(n=2850 r.p.m)

Insulation Class B

Protection Ip68

Cpmtomicous service S1

Thermal protectoer

Single-phase 220V/50Hz,60Hz if request

Operating conditions

5m maximum immersion depth

Liquid temperature up 35℃

Maximum ambient temperature 40℃
[ QD ]

Range of performance

Flow rate up tp 334 |/min(20m³/h)

Head up to 125m

Limits of use

Maximum submersible depth 5m

Liquid temperature up to +40℃

Environmental temperature up to +40℃

Uses and installations

They are recommended for pumping clean water and

liquids that are chemically non aggressive for

the materials of which the pumo is made.As

portable electric drainage and irrigation devices,

QD series submersible pumps with lower water input

are widely suitable for water cluster boxes,famland,

infustrial and mining enterptises,construction sites,

ship and family,and characterized by less volume,light

weight and convenient operation etc.if the pump is

fitted with a flating switch,it is possible to achieve

the automativ control of start-stop cation under no

one's care.Single phase capacitor running asynchronous

or 3-phase asynchronous motor is equipped in this pump

and installed with a built-in themal protector,and can

be automatically cut-off the cases of overheat or over

current,thus assuring safe and reliable running under

worse circumstances.

Construction characteristics

Pump Body: Cast iron

Motor Bracket: Cast iron or stainless steel

Impeller: Aluminum

Motor Shaft: 45# Steel or stainless steel

Mechanical Seal: Ceramic-graphite,ceramic-ceramic

Electric Motor: QD:Single-phase 230V-50Hz with condenser and thermal overload protector built into the winding

Insulation: Class B.

Protection: IP X8
[ VD ]

Motor

Two-pole induction motor(n=2850 r.p.m)

Insulation Class B

Protection Ip68

Cpmtomicous service S1

Thermal protectoer

Single-phase 220V/50Hz,60Hz if request

Three-phase 380V/50Hz,60Hz if request

Operating conditions

5m maximum immersion depth

Liquid temperature up 35℃

Maximum ambient temperature 40℃
[ PM ]

Motor

Two-pole induction motor(n=2850 r.p.m)

Insulation Class B

Protection Ip44

Cpmtomicous service S1

Thermal protectoer

Single-phase 220V/50Hz,60Hz if request

Operating conditions

Liquid temperature up 60℃

Ambient temperature up to 40℃

Total suction lift up to 8M
[ LQ ]

Motor

Two-pole induction motor(n=2850 r.p.m)

Insulation Class B

Protection Ip44

Cpmtomicous service S1

Thermal protectoer

Single-phase 220V/50Hz,60Hz if request

Operating conditions

Liquid temperature up 60℃

Ambient temperature up to 40℃

Total suction lift up to 8M
[ PM16 ]

Motor

Two-pole induction motor(n=2850 r.p.m)

Insulation Class B

Protection Ip44

Cpmtomicous service S1

Thermal protectoer

Single-phase 220V/50Hz,60Hz if request

Operating conditions

Liquid temperature up 60℃

Ambient temperature up to 40℃

Total suction lift up to 8M
[ PS ]

Motor

Two-pole induction motor(n=2850 r.p.m)

Insulation Class B

Protection Ip44

Cpmtomicous service S1

Thermal protectoer

Single-phase 220V/50Hz,60Hz if request

Operating conditions

Liquid temperature up 60℃

Ambient temperature up to 40℃

Total suction lift up to 9M
[ QB/IDB ]

Motor

Two-pole induction motor(n=2850 r.p.m)

Insulation Class B

Protection Ip44

Cpmtomicous service S1

Thermal protectoer

Single-phase 220V/50Hz,60Hz if request

Operating conditions

Liquid temperature up 60℃

Ambient temperature up to 40℃

Total suction lift up to 8M
[ QSm-X ]

Motor

Two-pole induction motor(n=2850 r.p.m)

Insulation Class B

Protection Ip44

Cpmtomicous service S1

Thermal protectoer

Single-phase 220V/50Hz,60Hz if request

Operating conditions

Liquid temperature up 80℃

Ambient temperature up to 40℃

Total suction lift up to 9M
[ MC-SA ]

Motor

Two-pole induction motor(n=2850 r.p.m)

Insulation Class B

Protection Ip44

Cpmtomicous service S1

Thermal protectoer

Single-phase 220V/50Hz,60Hz if request

Three-phase 380V/50Hz,60Hz if request

Operating conditions

Liquid temperature up 60℃

Ambient temperature up to 40℃

Total suction lift up to 8M
[ MC-SC ]

Motor

Two-pole induction motor(n=2850 r.p.m)

Insulation Class B

Protection Ip44

Cpmtomicous service S1

Thermal protectoer

Single-phase 220V/50Hz,60Hz if request

Three-phase 380V/50Hz,60Hz if request

Operating conditions

Liquid temperature up 60℃

Ambient temperature up to 40℃

Total suction lift up to 8M
[ CPM ]

Motor

Two-pole induction motor(n=2850 r.p.m)

Insulation Class B

Protection Ip44

Cpmtomicous service S1

Thermal protectoer

Single-phase 220V/50Hz,60Hz if request

Operating conditions

Liquid temperature up 60℃

Ambient temperature up to 40℃

Total suction lift up to 8M
[ CM/CPF ]

Motor

Two-pole induction motor(n=2850 r.p.m)

Insulation Class B

Protection Ip44

Cpmtomicous service S1

Thermal protectoer

Single-phase 220V/50Hz,60Hz if request

Operating conditions

Liquid temperature up 60℃

Ambient temperature up to 40℃

Total suction lift up to 9M

[ SCM ]

These pumps are suitable for handling clen water not

containing abrasive particles and fluids which are not

chemically aggressive to the pump components.They

are extremely reliable,simple to use,quiet and virtually

maintence-free,finding many uses in domestis and

civil applicaitons,and inparticular the automatic

distributioon of water from small and medium-sized

surge tanks,transfeming water,watering gardens.etc.

Performaance Range

Flow rate up tp 140Lmin(7.2m³/h)

Head up to 35m

Operating Limits

Suction lift up to 8m

Fluid temperature up to 60℃

Maximum ambient temperature 40℃

Standard Data And Equipment

Single-phase 220V/50Hz,Brass impeller,carbon

steel motor shaft,with themal protector inside

Other model and material such as three

phase,110V,60Hz,dual voltage,stainless

shaft,ect,will be available upon request.

No	Typer	Power		H.max	Q.max	Size	S.head	N.W	Packing QTY
No	Typer	KW	HP	M	L/min	Inch	M	KG	Packing QTY
A	SCM22	0.37	0.5	20	80	1"×1"	8		2200
B	SCM42	0.55	0.75	26	100	1"×1"	8	11	1540
C	SCM52	0.75	1	35	120	1"×1"	8	13	1540
D	SCM2-52	1.1	1.5	52	140	1.25"×1"	9	21.4	1100
E	SCM2-60	1.5	2	60	160	1.25"×1"	9	23.6	980
F	SCM2-68	2.2	3	68	180	1.25"×1"	9	25.8	850

[ JSW-M ]

These pumps are suitable for pumping clen water and

fluids which are not chemically aggressive to the

pump components.They are extremely reliable,

economical and simple to use,being particularty

suitable for domestic applications medium-sized

surge tanks,watering gardens,etc.These pumps should

be installed in a covered area,protected against the

weather.N.B.it is always advisable to install a foot

valve or non-retum valve on the suction opening

Performaance Range

Flow rate up tp 80Lmin(4.8m³/h)

Head up to 55m

Operating Limits

Suction lift up to 9m

Fluid temperature up to 60℃

Maximum ambient temperature 40℃

Standard Data And Equipment

Single-phase 220V/50Hz,Brass impeller,carbon

steel motor shaft,with themal protector inside

Other model and material such as three

phase,110V,60Hz,dual voltage,stainless

shaft,ect,will be available upon request.
[ JET-P ]

Motor

Two-pole induction motor(n=2850 r.p.m)

Insulation Class B

Protection Ip44

Cpmtomicous service S1

Thermal protectoer

Single-phase 220V/50Hz,60Hz if request

Three-phase 380V/50Hz,60Hz if request

Operating conditions

Liquid temperature up 60℃

Ambient temperature up to 40℃

Total suction lift up to 8M
[ JET-L/M ]

Motor

Two-pole induction motor(n=2850 r.p.m)

Insulation Class B

Protection Ip44

Cpmtomicous service S1

Thermal protectoer

Single-phase 220V/50Hz,60Hz if request

Three-phase 380V/50Hz,60Hz if request

Operating conditions

Liquid temperature up 60℃

Ambient temperature up to 40℃

Total suction lift up to 8M
[ JET-S ]

Motor

Two-pole induction motor(n=2850 r.p.m)

Insulation Class B

Protection Ip44

Cpmtomicous service S1

Thermal protectoer

Single-phase 220V/50Hz,60Hz if request

Three-phase 380V/50Hz,60Hz if request

Operating conditions

Liquid temperature up 60℃

Ambient temperature up to 40℃

Total suction lift up to 8M
[ DP ]

Motor

Two-pole induction motor(n=2850 r.p.m)

Insulation Class B

Protection Ip44

Cpmtomicous service S1

Thermal protectoer

Single-phase 220V/50Hz,60Hz if request

Three-phase 380V/50Hz,60Hz if request

Operating conditions

Liquid temperature up 60℃

Ambient temperature up to 40℃
[ JS ]

Motor

Two-pole induction motor(n=2850 r.p.m)

Insulation Class B

Protection Ip44

Cpmtomicous service S1

Thermal protectoer

Single-phase 220V/50Hz,60Hz if request

Three-phase 380V/50Hz,60Hz if request

Operating conditions

Liquid temperature up 60℃

Ambient temperature up to 40℃

Total suction lift up to 9M
[ GR ]

Corrcet installing method

1. horizontal installing

Corrcet installing method

1. vertical installing

Pupm inversion and motor
incline are forbidden, avoid
water entering the motor,
causing short circuit and
damaging the motor.