Wholesale 6SR30 6 Inch Sand Prevention Electrophoretic Cast Iron Pump Head Raised Base Borehole Submersible Pump Supplier, OEM/ODM Company

Description :

The 6SR30 6" Sand Prevention Electrophoretic Cast Iron Pump Head Raised Base Borehole Submersible Pump is a robust and efficient water pumping solution designed for borehole applications. This pump features a sand prevention design, an electrophoretic cast iron pump head, and a raised base.

Key Features :

1、The sand prevention design of the pump helps to prevent clogging and damage caused by sand and other abrasive particles commonly found in boreholes. This ensures smooth and uninterrupted water pumping, even in challenging environments.
2、The electrophoretic cast iron pump head provides durability and resistance to corrosion. This material is known for its strength and longevity, making it suitable for long-term use in various water conditions.
3、The raised base of the pump helps to protect the motor and other components from potential water damage. It elevates the pump above the bottom of the borehole, reducing the risk of water infiltration and extending the lifespan of the pump.
4、The 6SR30 pump is specifically designed for borehole applications, allowing it to be fully submerged in water. This submersible design maximizes efficiency and minimizes noise, making it suitable for various settings including residential, commercial, or agricultural.
5、Maximum fluid temperature up to +35℃
6、Maximum sand content : 0.25%
7、Minimum well diameter : 6"

Motor and Pump :

Rewindable Electric Motor

Single-phase : 220-240V/50Hz

Three-phase : 380-415V/50Hz

①Direct-On-Line Starting - 1 Cable

②Star-Delta Starting - 2 Cables

Equipped with a Starting Control Box or a Digital Auto-Control Box

Conforms to NEMA Dimensional Standards

Curve Tolerance accordance with ISO 9906

Options on request :

Special mechanical seal
Other voltages or frequency 60Hz

Warranty : 2 years

(according to our general sales conditions)

CE Certificate :

Product Line :

Components and Material :

Components	Material
Pump external 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	AISI 304 SS
Motor external casing	AISI 304 SS
Oil chamber	Cast-iron ASTM NO.30
Bottom support	Cast-iron ASTM NO.30
Seal	NBR Graph-SIC/TC
Shaft	AISI 304 SS-ASTM 5140

Performance Curves ( 50Hz ) :

Performance Data ( 50Hz ) :

MODEL		MOTOR		DELIVERY n≈2850/min
1~ 220-240V	3~ 380-415V	KW	HP	Q（m³/h） Q（l/min）	0	6	12	18	24	30	36	42
1~ 220-240V	3~ 380-415V	KW	HP	Q（m³/h） Q（l/min）	0	100	200	300	400	500	600	700
6SRM30/2	6SR30/2	2.2	3	H(m)	30	28	25	22	20	16	12	7
6SRM30/3	65R30/3	3	4		45	41	38	34	29	25	19	11
6SRM30/4	6SR30/4	4	5.5		60	55	50	45	39	33	25	14
65RM30/5	6SR30/5	5.5	7.5		75	69	63	56	49	41	31	18
6SRM30/6	65R30/6	5.5	7.5		90	83	76	67	59	49	37	22
	65R30/7	7.5	10		105	97	88	78	69	57	43	25
	6SR30/8	7.5	10		120	110	101	90	78	66	50	29
	65R30/10	9.2	12.5		150	138	126	112	98	82	62	36
	65R30/12	11	15		180	166	151	134	118	98	74	43
	65R30/14	13	17.5		210	193	176	157	137	115	87	50
	65R30/16	15	20		240	221	202	179	157	131	99	58
	65R30/18	18.5	25		270	248	227	202	176	148	112	65
	6SR30/20	18.5	25		300	276	252	224	196	164	124	72
	65R30/22	22	30		330	304	277	246	216	180	136	79
	65R30/24	22	30		360	331	302	269	235	197	149	86
	65R30/26	26	35		390	359	328	291	255	213	161	94
	65R30/28	26	35		420	386	353	314	274	230	174	101
	65R30/30	30	40		450	414	378	336	294	246	186	108
	65R30/32	30	40		480	442	403	358	314	262	198	115