edwina@edwin-pump.com

+86-13586290903

inquire

View All Products

Garden Submersible Pump

Swimming Pool Pump

BG Series Super Silent Auto-adaptive Dual Control Low Voltage Permanent Magnet Household Booster Pump
BPG Series Super Silent Variable Frequency Auto-adaptive Permanent Magnet Booster Pump
C-30/45 Commercial Self-Priming Multistage Intelligent Booster Pump
T8-50/60 Household Self-Priming Multistage Intelligent Booster Pump
Litepro2/3/4/5/8 Variable Speed Motor Self-Priming Multistage Intelligent Booster Pump
Lite250/370/400/600/800 Dry Run Protection Self-Priming Intelligent Booster Pump

XLJET-50/80/100/150 Permanent Magnet Variable Frequency Self-Priming Jet Pump

HGZ15/45EA-B Series WIFI Application Self-priming Intelligent Adaptive Frequency Conversion Booster Pump

English

6SDM40 6" Anti-corrison Sand Resistance Float Impeller Borehole Submersible Pump

Name: 6SDM40 6' Anti-corrison Sand Resistance Float Impeller Borehole Submersible Pump
Brand: Taizhou Edwin Electric Co., Ltd.

Minimum well diameter : 6"

Rated capacity : 40m³/h
Oil chamber : Cast-Cu or iron
Anti-corrison
Sand Resistance
High Quality Float Impeller
Borehole Submersible Pump

PREV：6SDM30 6" Solid Fuselage Structure 600# Cold Rolled Silicon Steel Sheet Long Service Life Borehole Submersible Pump
NEXT：6SP17 6SP18 6" Widely Applications Rubber Wear Ring Stainless Steel Impeller Borehole Submersible Pump for Civil Industrial

Description
Components
Curves
Performance Data
Contact Us

Description :

The 6SDM40 6" Anti-corrosion Sand Resistance High Quality Float Impeller Borehole Submersible Pump is a high-quality and durable water pumping solution designed for borehole applications. This pump is equipped with anti-corrosion and sand resistance features, along with a high-quality float impeller.

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、The anti-corrosion feature of the pump ensures its resistance to corrosion caused by water or other environmental factors. This enhances the longevity and durability of the pump, making it suitable for long-term use in various water conditions.
2、The sand resistance feature is designed to handle sand and other abrasive particles commonly found in boreholes. It prevents clogging and damage to the pump, ensuring smooth and efficient operation even in challenging environments.
3、The high-quality float impeller of the pump contributes to its overall performance and efficiency. It is designed to efficiently move water, providing reliable and consistent water pumping from the borehole.
4、The 6SDM45 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.

Operating Conditions:

Maximum fluid temperature up to +35℃
Maximum sand content : 0.25%
Minimum well diameter : 6"

Motor and Pump :

Reversible Motor

Single-phase : 220-240V/50Hz

Three-phase : 380-415V/50Hz

Equipped with a starter control box or digital automatic control box

Curve tolerance complies with ISO 9906 standards.

Options on request :

Special mechanical seal
Single phase motor with built-in capacitor

Warranty : 2 years

(according to our general sales conditions)

Certificate :

Components and Material :

Components	Material
Pump external casing	Stainless Steel
Delivery casing	Cast-Cu ASTM C85500
	AISI 304 SS
	Cast-iron ASTM NO.30
Suction lantern	1.AISI 304 SS 2.Cast-ASTM NO.30
Diffuser	Plastic.PC
Impeller	Plastic.POM
Shaft	AISI 304 SS
Shaft coupling	AISI 304 SS
Wear ring	AISI 304 SS
Motor external casing	Stainless Steel
Oil chamber	①Cast-Cu ASTM C85500
Oil chamber	②Cast-iron ASTM NO.30
Bottom support	AISI 304 SS
Mechanical seal	Special seal for deep well(Graphite-Ceramic)
Shaft	AISI 304 SS-ASTM 5140
Seal lubricant oil	Oil for food machinery and pharmaceutic use.

Performance Curves:

Performance Data ( 50Hz ) :

MODEL		MOTOR		DELIVERY n≈2850r/min
1~ 220-240V	3~ 380-415V	KW	HP	Q(m³/h)	0	6	12	18	24	30	36	42	48
1~ 220-240V	3~ 380-415V	KW	HP	Q(l/min)	0	100	200	300	400	500	600	700	800
6S□M40/2	6S□40/2	3	4	H(m)	29	28	26	25	23	20	17	12	6
6S□M40/3	6S□40/3	4	5.5		44	42	40	38	34	31	25	18	10
6S□M40/4	6S□40/4	5.5	7.5		59	56	53	50	45	41	33	24	13
-	6S□40/5	7.5	10		74	70	66	63	57	51	42	30	16
-	6S□40/6	7.5	10		88	84	79	75	68	61	50	36	19
-	6S□40/7	9.2	12.5		103	99	93	88	80	71	58	42	23
-	6S□40/8	11	15		118	113	106	101	91	82	67	48	26
-	6S□40/9	11	15		132	127	119	113	102	92	75	54	29
-	6S□40/10	13	17.5		147	141	132	126	114	102	83	60	32
-	6S□40/11	15	20		162	155	146	138	125	112	92	66	36
-	6S□40/12	15	20		177	169	159	151	136	122	100	72	39
-	6S□40/14	18.5	25		206	197	186	176	159	143	117	85	46
-	6S□40/16	22	30		235	225	212	201	182	163	133	97	52
-	6S□40/18	26	35		265	253	238	226	205	184	150	109	58
-	6S□40/20	26	35		294	282	265	252	227	204	167	121	65
-	6S□40/22	30	40		324	310	291	277	250	225	183	133	71
-	6S□40/24	30	40		353	338	318	302	273	245	200	145	78

6S□ in the above table can be replaced by 6SD ,6SB,6SC

Performance Data ( 60Hz ) :

MODEL	MOTOR		DELIVERY n≈3450 r/min
3~ 220/380V	KW	HP	Q(m³/h)	0	5	10	15	20	25	30	35	40	45	50	55
3~ 220/380V	KW	HP	Q(l/min)	0	83	167	250	333	417	500	583	667	750	833	917
6□□40/3	5.5	7.5	H(m)	63	63	60	58	55	53	49	45	40	33	24	12
6□□40/4	7.5	10		85	83	81	77	74	70	66	61	53	43	31	15
6□□40/5	9.2	12.5		106	104	101	96	92	88	82	76	66	54	39	19
6□□40/6	11	15		127	125	121	116	111	105	99	91	80	65	47	23
6□□40/7	13	17.5		148	146	141	135	129	123	115	106	93	76	55	27

6□□ in the above table can be replaced by 6SD ,6SS

About Us

Taizhou Edwin Electric Co., Ltd.

EDWIN PUMP is an OEM/ODM 6SDM40 6" Anti-corrison Sand Resistance Float Impeller Borehole Submersible Pump Company and Wholesale 6SDM40 6" Anti-corrison Sand Resistance Float Impeller Borehole Submersible Pump Supplier, which supply a wide range of water pumps and water treatment peripheral products to customers around the world.
With these advanced facilities & instruments, we can supply the most precise finished products to our customers, and make products meet their overall inspection requirements on chemical composition, mechanical properties, non-destructive testing, and high accurate dimensional inspections.

Certificate Of Honor

News

Solar Pump Manufacturers Push Smarter Pumping Technology
2026-10-02
Solar water pumping is moving beyond the basic combination of photovoltaic panels, a motor, and a pump. Modern systems i...
READ MORE
Where Do Deep Well Pumps Deliver Real Cost Value
2026-09-25
Price is usually easy to compare on a deep well pump quotation. Long-term cost is not. A lower purchase price may look a...
READ MORE
What Makes a Circulation Pump Reliable for Continuous Use
2026-09-18
A circulation pump may operate for long periods in heating loops, cooling systems, hot-water recirculation, industrial p...
READ MORE