4 Inch Deep Well Submersible Pump (4ST3 series)

• After-sales Service: Warrenty
• Warranty: 1 Year
• Max.Head: >150m
• Max.Capacity: 50-100 L/min
• Driving Type: Motor
• Material: Stainless Steel
• Model NO.: 4ST3
• Structure: Multistage Pump
• Assembly: Booster Pump
• Power: Electric
• Start Up: Electric Pump
• Type: Deep Well Pump
• Application: Submersible Pump
• Industry: Oil Pumps
• Media: Clear Water Pump
• Performance: Wear Pump
• Theory: Centrifugal Pump
• Cable Length: Optional
• Transport Package: Carton
• Specification: GS, CE, EMC, ISO9001
• Trademark: MEUDY/OEM
• Origin: China
• HS Code: 3311963577
• Production Capacity: 48000pieces/Year

Product Description

Slimeline submersible borehole pumps suitable for 4" or larger deep wells.
Manufactured from corrosion & abrasion resistant materials.
Close coupled to NEMA standard submersible motor.
Designed for flow rates up to 24m3/h & head up to 330 meters.

Application:
1. Groundwater suppley to waterworks
2. Irrigation in horticulture and agriculture
3. Groundwater lowering
4. Pressure boosting
5. Industrial applications
6. Water treatment

Features & benefits
1. Manufactured from quality corrosion resistant materials for long life impellers, diffuser and check valve are thermo-plastic for corrosion-resistance.
2. Specific impeller material selection ensures optimal performance in sandy bores.
3.2, 3, 4, 6, 8, 9, 12, &15m3/h models featrue independently floating centrifugal(radial) impellers to provide easy starting and long life - automatically adjusting to match pumping conditions for various application.
4. Heavy duty stainless steel outer shell providing protection and accurate alignment of internal components.
5. High quality shafte bearings providing low friction and high wear resistance.
6. Strong hexagonal stainless steel drive shaft ensures positive impeller drive and longer life
7. Standard 2 pole speed motor(2850rpm) limits internal velocities for longer life
8. Single phase pump with control box with capacitor and thermal device.




 

Model(50Hz)		Motor power		Capacity
single phase	three phase			l/min	0	25	30	35	40	45	50	60	70	80	90	100
		Kw	HP	m3/h	0	1.5	1.8	2.1	2.4	2.7	3.0	3.6	4.2	4.8	5.4	6.0
4STM3/5	4ST3/5	0.37	0.5		33	29	28	27	26	25	24	21	18	13	8	3
4STM3/7	4ST3/7	0.55	0.75		46	43	42	41	39	38	36	33	28	22	15	7
4STM3/9	4ST3/9	0.75	1.0		59	55	54	52	51	49	47	43	37	28	20	10
4STM3/14	4ST3/14	1.1	1.5	Head(m)	93	87	86	83	81	79	76	68	58	47	33	20
4STM3/18	4ST3/18	1.5	2.0		120	113	111	108	105	102	98	88	75	60	42	25
4STM3/27	4ST3/27	2.2	3.0		175	164	161	157	152	147	141	127	109	87	61	35
	4ST3/35	3.0	4.0		228	212	208	203	197	191	184	166	145	119	85	46
	4ST3/48	4.0	5.5		309	289	283	276	267	258	248	225	197	162	120	73

   "Exceed the satisfaction of our clients" is always our philosophy. Our plant occupied over more 30,000 square meters according to the standards of ISO9001 and equipped with advanced production lines. With more than 20 years' manufacturing experience we have developed a stringent system of on-line inspection. Products are constantly monitored during every phase of production using statistical process control. This method assures the highest quality standards comply with CE and NEMA standards.  
   We are an energetic, innovative, and up to date enterprise. We welcome customers to visit our plant at any time that interested in cooperation with us.