Name: 4SPM15 4SPM14 4' Environmental Friendly Food Machinery Oil Stainless Steel Impeller Borehole Submersible Pump
Rating: 5 (99 reviews)

Description ：

4SPM15/4SPM14 4" Environmental Friendly Food Machinery Oil Stainless Steel Impeller Borehole Submersible Pump , whose minimum well diameter designed 4 to inches,meets all it your can water fit pumping into needs . This range borehole of submersible well pump sizes , is the making epitome it of suitable efficiency for and various reliability.

Applications :

Provides water supply from wells or reservoirs for various use cases.

Caters to domestic, civil, and industrial applications with stable performance.

Supports garden maintenance and agricultural irrigation operations efficiently.

Key Features :

1、This innovative impeller is made from high-quality 304 stainless steel, ensuring resistance to corrosion and wear.
2、Its heavy-duty design ensures durability and longevity, making it the perfect choice for deep well applications. Whether you need to pump water from a borehole, well, or underground source, this submersible pump is your ultimate solution.
3、Food Machinery Oil : Use the food machinery oil which can protect the water out of pollution when the oil leaking happens.

Operating Conditions:

Maximum fluid temperature up to +50℃
Maximum sand content : 0.25%
Minimum well diameter : 4"

Motor and Pump:

Electric motor with rewind capabilities

Single-phase voltage: 220-240V/50Hz or Three-phase voltage: 380-415V/50Hz

Includes a starter control box or digital automatic control box

Pumps are designed with consideration for casing stressed

Conforms to NEMA dimensional standards

Curve tolerances meet ISO 9906 guidelines

Options on request :

Special mechanical seal
Other voltages or frequency 60Hz
Single phase motor with built-in capacitor

Warranty : 2 years

(according to our general sales conditions)

CE Certificate :

Components :

Materials Table
NO.	Part	Material
1	Pump external casing	AISI 304 SS
2	Delivery casing	AISI 304 SS
3	Suction lantern	AISI 304 SS
4	Diffuser	AISI 304 SS
5	Impeller	AISI 304 SS
6	Pump shaft	AISI 304 SS
7	Shaft coupling	AISI 304 SS
8	Wear ring	Rubber
9	Motor external casing	AISI 304 SS
10	Oil chamber	Cast-Cu ASTM C85500 Cast-iron ASTM NO.30 AISI 304 SS
11	Bottom support	AISI 304 SS
12	Mechanical Seal	Special seal for deep well (Graphite-Ceramic)
13	Seal lubricant oil	Oil for food machinery and pharmaceutic use
14	Motor shaft	AISI 304 SS-ASTM 5140

Performance Curves :

Performance Data ( 50Hz ) :

MODEL		MOTOR		DELIVERY n≈2850 r/min
1~ 220-240V	3~ 380-415V	KW	HP	Q(m³/h)	0	1.8	3.6	5.4	7.2	9.0	10.8	12.6	14.4	16.2	18
1~ 220-240V	3~ 380-415V	KW	HP	Q(l/min)	0	30	60	90	120	150	180	210	240	270	300
45PM15/4	45P15/4	1.1	1.5	H(m)	26	25	23	22	22	21	20	18	17	15	12
4SPM15/6	4SP15/6	1.5	2		38	37	35	34	32	31	30	28	26	23	18
4SPM15/8	45P15/8	2.2	3		51	49	47	45	43	41	39	37	34	31	25
4SPM15/11	45P15/11	3	4		70	68	64	62	59	57	54	51	47	42	34
-	4SP15/13	4	5.5		83	80	76	73	70	67	64	60	55	50	40
-	4SP15/15	4	5.5		96	92	88	84	81	77	74	69	64	58	46
-	45P15/18	5.5	7.5		115	111	105	101	97	93	89	83	77	69	55
-	45P15/20	5.5	7.5		128	123	117	112	108	103	98	92	85	77	62
-	45P15/23	7.5	10		147	142	134	129	124	119	113	106	98	88	71
-	45P15/26	7.5	10		166	160	152	146	140	134	128	120	111	100	80

Performance Data ( 60Hz ) :

Model		Power		Delivery n≈3450r/min
1~110/220V	3~220/380V	KW	HP	Q(m³/h)	0	2.4	4.8	7.2	9.6	12	14.4	16.8	19.2	21.6	24
1~110/220V	3~220/380V	KW	HP	Q(l/min)	0	40	80	120	160	200	240	280	320	360	400
4SPM14/3	4SP14/3	1.5	2	H(m)	26	26	24	23	23	22	20	18	15	12	8
4SPM14/4	4SP14/4	1.8	2.5		35	34	32	31	30	29	27	24	20	16	11
4SPM14/5	4SP14/5	2.2	3		44	43	40	39	37	36	33	30	25	20	14
-	4SP14/6	3	4		53	51	48	47	45	43	40	36	30	24	17
-	4SP14/7	3.7	5		62	60	57	54	52	50	47	42	36	28	20
-	4SP14/8	4	5.5		71	68	65	62	60	57	53	48	41	32	23
-	4SP14/9	5	7		79	77	73	70	68	65	60	54	46	36	25
-	4SP14/10	5.5	7.5		88	85	81	78	75	72	67	60	51	40	28
-	4SP14/12	7	10		106	102	97	93	90	86	80	72	61	48	34
-	4SP14/13	7.5	10		114	111	105	101	98	94	87	78	66	52	37