High Pressure Stainless Steel Submersible Electric Pump for Irrigation

• Customization: Available
• After-sales Service: 24 Months Warranty
• Max.Head: >150m
• Model NO.: 4ST16-20
• Max.Capacity: 16.8 Cubic Meter/Hour
• Driving Type: Electricity AC 220/380
• Material: Stainless Steel
• Structure: Multistage Pump
• Assembly: Centrifugal Pump
• Power: Electric
• Start Up: 2.2kw-5.5kw
• Type: Rewindable Oil Cooling Water Pump
• Application: Submersible Pump
• Industry: Agricultural ,Irrigation
• Media: Clear Water /Sandy Water
• Performance: Rated Head: 6-119m Rated Capacity:16.8m3/Hour
• Theory: Centrifugal Pump
• Suitable Well Size: 4 Inches
• Rated Capacity: 16.8 Cubic Meter/Hour
• Rated Delivery Head: 6-119m
• Outlet Size: 1.25′′/1.5′′/2′′
• Outlet / Connection: Cast-Iron/AISI 304
• Pump Materials: AISI304/430/Cast-Iron/POM/PC
• Motor Materials: AISI304/Copper Winding/Silicon Steel 600
• Mechanical Seal: Graphite-Ceramic/Tc Graphite-Silicon Carbide
• Shaft Coupling: 2Cr13/AISI 304
• Pump Shaft: 2Cr13/AISI 304
• Wear Ring: AISI 304 Ss&Ceramic
• Top Chock: Cast-Iron ASTM No.30/Cast-Cu ASTM C85500
• Motor Shaft: AISI 303ss-ASTM 1045/5140
• Bearing: C&U 7 Series
• Seal Lubricant Oil: Oil for Food Machinery and Pharmaceutic Use
• Transport Package: Carton/Wooden Case
• Specification: NEMA STANDARD
• Trademark: OEM/ODM/KATREENI/DOLAY
• Origin: China
• HS Code: 8413709190
• Production Capacity: 250000 PCS/Year
• Package Size: 170.00cm * 10.50cm * 10.50cm
• Package Gross Weight: 15.000kg

Product Description

Product Description

Characters and Advantages:
Flow Range:8.4m³/h-24m³/h
Rated Flow:16.8m³/h
Head Range:6m-119m
Single-stage floating structure with non-contact impellers.
POM impeller with enhanced PC diffusers.
High delivery distance and better performance suitable for deep water level
Light load for motors and bearing.
Food grade mechanical oil.

Component  Picture
Perfomance  Data

MODEL	POWER		DELIVERY                       n ≈2850 r/min
380V/415V	KW	HP	Q m^3/h    l/min	0	8.4	9.6	10.8	12	13.2	14.4	15.6	16.8	18	19.2	20.4	21.6	22.8	24
				0	140	160	180	200	220	240	260	280	300	320	340	360	380	400
4ST(M)16-8	2.2	3	H(m)/ outlet(inch) 2''	45	36	35	33	31	29	27	25	22	20	17	15	12	9	6
4ST(M)16-11	3	4		64	52	50	47	43	39	39	36	33	30	27	24	20	17	13
4ST16-13	3.7	5		76	62	59	56	53	47	47	44	40	37	33	29	25	21	17
4ST16-15	4	5.5		90	73	70	67	63	59	56	52	48	44	40	36	31	36	22
4ST16-20	5.5	7.5		119	96	92	87	83	78	73	69	63	58	53	47	41	35	29

Other Flows Of 4ST Series 

MODEL	POWER		DELIVERY                n ≈2850 r/min
380V/415V	KW	HP	Q m^3/h    l/min	0	0.9	1.2	1.5	1.8	2.1	2.4	2.7	3.6
				0	15	20	25	30	35	40	45	60
4ST(M)2-5	0.37	0.5	H(m)/ outlet(inch) 1 ^1/4''	34	32	31	29	27	25	23	19	16
4ST(M)2-7	0.37	0.5		46	43	42	39	35	33	29	26	22
4ST(M)2-10	0.55	0.75		67	64	61	58	54	49	43	36	28
4ST(M)2-14	0.75	1		92	86	83	79	74	67	60	52	42
4ST(M))2-20	1.1	1.5		139	131	127	120	111	101	90	75	60
4ST(M)2-28	1.5	2		185	175	174	172	170	160	145	115	74
4ST(M)2-40	2.2	3		260	255	246	240	235	220	210	175	110

 

MODEL	POWER		DELIVERY                n ≈2850 r/min
380V/415V	KW	HP	Q m^3/h    l/min	0	1.5	1.8	2.1	2.4	2.7	3.0	3.6	4.2	4.8	5.4	6.0
				0	25	30	35	40	45	50	60	70	80	90	100
4ST(M)4-5	0.37	0.5	H(m)/ outlet(inch) 1 ^1/4''	31	27	26	25	24	23	22	19	16	11	6	1
4ST(M)4-7	0.55	0.75		44	41	40	39	37	36	34	31	26	20	13	5
4ST(M)4-9	0.75	1		57	53	52	50	49	47	45	41	35	26	18	8
4ST(M)4-14	1.1	1.5		91	85	84	81	79	77	74	66	56	45	31	18
4ST(M)4-18	1.5	2		118	111	109	106	103	100	96	86	73	58	40	23
4ST(M)4-27	2.2	3		173	162	159	155	150	145	139	125	107	85	59	33
4ST|(M)4-35	3	4		226	210	206	201	195	189	182	164	143	117	83	44
4ST4-44	3.7	5		280	259	253	247	239	231	221	199	171	138	97	50
4ST4-48	4	5.5		307	287	281	274	265	256	246	223	195	160	118	71

 

MODEL	POWER		DELIVERY                n ≈2850 r/min
380V/415V	KW	HP	Q m^3/h    l/min	0	4.8	5.4	6	7.2	8.4	9.6	10.8	13.2
				0	80	90	100	120	140	160	180	220
4ST(M)8-4	0.75	1	H(m)/ outlet(inch) 2''	22	19	18	17	16	14	12	8	5
4ST(M)8-6	1.1	1.5		34	31	30	29	27	24	20	15	10
4ST(M)8-8	1.5	2		58	33	41	40	37	33	27	21	14
4ST(M)8-13	2.2	3		78	71	69	67	62	55	46	36	26
4ST(M)8-17	3	4		104	92	92	90	83	75	66	54	42
4ST8-21	3.7	5		128	113	110	107	99	89	78	64	48
4ST8-23	4	5.5		144	131	127	123	114	104	91	75	56
4ST8-32	5.5	7.5		198	178	174	168	156	139	121	101	76

  

MODEL	POWER		DELIVERY                n ≈2850 r/min
380V/415V	KW	HP	Q m^3/h    l/min	0	6	7.2	8.4	9.6	10.8	12	13.2	14.4	16.8
				0	100	120	140	160	180	200	220	240	280
4ST(M)12-7	1.5	2	H(m)/ outlet(inch) 2''	41	33	32	29	27	24	21	18	14	13
4ST(M)12-10	2.2	3		60	50	48	44	40	37	32	28	22	16
4ST|(M)12-14	3	4		85	72	68	63	58	52	45	39	31	24
4ST12-17	3.7	5		103	86	82	76	70	63	55	47	38	28
4ST12-19	4	5.5		116	98	93	87	85	72	64	54	44	33
4ST12-26	5.5	7.5		159	132	125	116	107	96	83	71	57	44

 

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Company Profile

 Introduction
 

KATREENI has been operating in the water pump industry for years. It is a company that is committed to study, develop, manufacture and integrate  and industrialize the superior of various manufacturers.  
We offer to customers a big and specific range of submersible pumps for a large variety of uses: domestic and civil applications for deep water level, agricultural irrigation for big flow and heavy sand demand, industrial fields for chemical rast request, waste water and sewage applications driven by AC electricity and DC solar energy. We are one of earliest and most professional in building solar pumping systems and household solar system for customers. 

We devote to provide people the best quality and the best cost-effective water pumps and water solutions. We have professional engineering and strict QC team. We have rich experiences in different markets and professional knowleges of pumps and environment. All these gurantees our promises with our customers.
Our company has the purpose to contribute to the transformation from "Made in China" to " Intelligence of China". To satisfy the needs of customers who choose us and trust us, we have been and will be keeping on improving.

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FAQ

FAQ

1. Q: What is your warranty?

A: 12-18 months' warrantv, depending on product and market

2. Q: What is your MOQ?
A: Sample order is acceptable.

3.Q: What's your payment terms?
A: T/T, L/C, D/P...

4.Q: What's the delivery time?
A: 10-30 days after receiving deposit payment.

5.Q: Can you do OEM brand?
A: Yes, we welcome OEM order.

6.Q:Can you accept customized products?
A: Yes, we accept special requirement.

7.Q:How about your service?
A: We have pre-sale service, in-sale service and after-sale service, Our slogan is steady quality and continuous service.