4inch Stainless Steel Submersible Borehole Pump for Clean Water

• Max.Head: 30-50m
• Max.Capacity: 100-200 L/min
• Driving Type: Motor
• Material: Stainless Steel
• Structure: Multistage Pump
• Assembly: Booster Pump
• Model NO.: 4SP8-5
• Power: Electric
• Start Up: Electric Pump
• Type: Oil-Filled or Fully Enlosed Pump
• Application: Submersible Pump
• Industry: Oil Pumps
• Media: Sea Water Pump
• Performance: Automatic Pump
• Theory: Centrifugal Pump
• Suitable Well Size: 4 Inches: Casing Material: AISI 304ss
• out/Inlet&Oil Chamber:AISI 304 Ss: Shaft: AISI 304ss and Carbon Steel Connected
• Diffuser&Impeller: AISI 304 Ss: Bearing: C&U/ NSK
• Delivery: 373m: Capacity:180L/Min
• Transport Package: Cylinder Carton Package 740mm*100mm*100mm
• Specification: CE SGS ISO9906 NEMA
• Trademark: OEM/ODM/KATREENI
• Origin: China
• HS Code: 8413709190
• Production Capacity: 250000 PCS/Year

Product Description

4inch Ss  Stainless Steel Borehole Pump (4SP8-5)

Characters and Advantages
Stainless steel impellers,diffusers,outlet,connection.
Water lubricated rubber bearing with sand channel
High effeciency with built-in check valve to prevent back flow
Unique laser welding creats maximum strenth,durability wear and tear resistance.


Applications
For water supply from borehole wells.
For industrial applications and domestic and civil use.
For irrigation in salt influenced water environment.

Operating Conditions
Maximum fluid temperature up to +35 ^oC
Maximum sand content: 0.25%
Maximum immersion: 120m.
Maximum well diameter: 3", 4",5",6",8",10"

Options on Request
Other voltages or frequency 60Hz
Special mechanical seal and bearing brand
Single phase motor with buit-in capacitor
Special automatic digital control box and cable length

Pump and Motor
Flow range: 0.6m3/hour to 200m3/hour
Head range: 20m to 600m
AISI304 motor parts.
According to NEMA dimension standard.
Curve tolerance according to ISO 9906


 

Components	Material
Pump external casing	AISI304SS   AISI 316SS
Delivery casing	AISI304SS   AISI 316SS
Suction lantern	AISI304SS   AISI 316SS
Diffuser	AISI304SS   AISI 316SS
Impeller	AISI304SS   AISI 316SS
Shaft	AISI316SS   AISI 304SS
Shaft coupling	AISI316SS   AISI 304SS
Wear ring	Rubber
Moter External Casing	AISI304SS
Top chock	Cast-Cu ASTMC85500  AISI 403SS Cast-iron ASTM NO.30
Bottom support	AISI 304 SS
Mechanical seal	Special seal for Deep well(Graphite-Ceramic/TC)
Shaft	AISI 303 SS-ASTM 1045/5140
Bearing	NSK
Seal lubricant oil	Oil for food machinery and pharmaceutic use.

Performance Data
 

MODEL		DN	DiNENSION(mm)					WEIGHT(kg)
1-220V/240V	3-380V/415V		P	M(s)	M(T)	T(s)	T(T)	P	M(s)	M(T)	T(s)	T(T)
4SPM8-2	4SPM8-2	1.5"/2"	289	285	285	574	574	3.2	6.9	6.9	10.1	10.1
4SPM8-3	4SPM8-3	1.5"/2"	331	300	285	631	615	3.6	7.7	6.9	11.3	10.5
4SPM8-4	4SPM8-4	1.5"/2"	373	300	300	673	673	4	7.7	7.7	11.7	11.7
4SPM8-5	4SPM8-5	1.5"/2"	415	325	300	740	715	4.4	8.9	7.7	13.3	12.1
4SPM8-6	4SPM8-6	1.5"/2"	457	325	325	782	782	4.7	8.9	8.9	13.6	13.6
4SPM8-7	4SPM8-7	1.5"/2"	499	360	325	859	824	5	10.7	8.9	15.7	13.9
4SPM8-8	4SPM8-8	1.5"/2"	541	360	360	901	901	5.4	10.7	10.7	16.1	16.1
4SPM8-10	4SPM8-10	1.5"/2"	625	390	360	1015	985	6	12.2	10.7	18.2	16.7
4SPM8-12	4SPM8-12	1.5"/2"	709	400	390	1149	1099	6.7	13.9	12.2	20.6	18.9
4SPM8-15	4SPM8-15	1.5"/2"	835	470	440	1305	1275	7.7	15.4	13.9	23.1	21.6
	4SPM8-17	1.5"/2"	919		475		1394	8.4		15.4		23.8
	4SPM8-19	1.5"/2"	1003		505		1508	9		16.9		25.9
	4SPM8-22	1.5"/2"	1129		535		1664	10.1		18.4		28.5
	4SPM8-25	1.5"/2"	1255		565		1820	11.1		19.9		31
	4SPM8-30	1.5"/2"	1465		595		2060	12.7		21.4		34.1
	4SPM8-35	1.5"/2"	1675		625		2300	14.4		22.9		37.3

Performance Data 1






KATREENI