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4SR 2/44 S-PS - 4 HP three-phase submersible electric pump

Name: 4SR 2/44 S-PS - 4 HP three-phase submersible electric pump
Brand: Pedrollo
SKU: 4SR 2/44 S-PS
Price: 1105.81 EUR
Availability: InStock

Flow rate up to 65 l/min (2.7 m³/h). Head up to 343 meters. 3 Kw (4 HP) motor.

€1,105.81 Tax included

€906.40 Tax excluded

€2,010.56 -45%

Quantity

Variants:

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Telephone support for information before purchasing.

Reinforced packaging to reduce transport damage.

After-sales assistance for product installation.

We supply all spare parts on this product.

Description

The PEDROLLO 4SR 2/44 S-PS is recommended for pumping clean water with a sand content not exceeding 150 grams per cubic metre.

It has a flow rate that varies from 10 to 65 litres per minute with a head from 94 to 343 metres.

Due to its high performance and reliability, it is suitable for domestic, civil and industrial use, for the distribution of water in combination with pressure tanks, for irrigation of vegetable gardens and gardens, for washing systems, for pressure raising or for fire-fighting systems.

Submersible electric pump with encapsulated PEDROLLO motor.

Data sheet

Motor connection: THREE-PHASE
Power (Kw): 3
Power (HP): 4
Delivery mouth: 1" 1/4
Degree of protection: IP 68
Minimum flow rate (l./min.): 10
Max. flow rate (l./min.): 65
Min. head (m.): 94
Max. head (m.): 343
Cable length (m.): 2
Weight (Kg): 40
Warranty (years): 2

Attachments

4SR S Technical Data Sheet

Construction and operating characteristics. Operating curves, operating limits, and dimensions of Pedrollo 4SR-S series pumps.

Download (2.91MB)

4SR 2-S Models and Performance

GUY

three-phase

4SR 2/6-S

4SR 2/9-S

4SR 2/12-S

4SR 2/17-S

4SR 2/23-S

4SR 2/33-S

4SR 2/44-S

POWER
KW	HP
0.37	0.50
0.55	0.75
0.75	1
1.1	1.5
1.5	2
2.2	3
3	4

IMPELLERS
number
6
9
12
17
23
33
44

PERFORMANCE
Q litres/min	H meters
10 ÷ 65	47 ÷ 13
10 ÷ 65	70 ÷ 19.5
10 ÷ 65	94 ÷ 25.5
10 ÷ 65	133 ÷ 36.5
10 ÷ 65	179 ÷ 49
10 ÷ 65	257 ÷ 71
10 ÷ 65	343 ÷ 94

MOUTH
DN
1 1/4"

Q	m³/hour	0	0.6	1.2	1.8	2.4	3.0	3.6	3.9
Q	l/min	0	10	20	30	40	50	60	65
H	meters	47	45	42	38	33	26.4	17.9	13
		70	67	63	57.5	49.5	39.5	26.8	19.5
		94	90	84	76	66	53	36	25.5
		133	127	119	108	94	75	50.5	36.5
		179	172	161	146	127	101	68.5	49
		257	246	231	210	182	145	98	71
		343	328	308	280	243	194	131	94

Construction data of the 4SR-S series

Bearings

Pump bearing - fixed part	Anti-friction polymer
Pump bearing - rotating part	Sintered AISI 316 steel with ceramic coating

Tree holding

Materials

1.3 - Delivery body	Stainless steel EN 1.4301 (AISI 304)
3.0 - Impeller	Reinforced technopolymer
4.0 - Pump shaft	Stainless steel EN 1.4301 (AISI 304)
4.2 - Towing joint	Stainless steel EN 1.4404 (AISI 316L)
5.0 - Stadium box	Stainless steel EN 1.4301 (AISI 304)
5.1 - Diffuser	Reinforced technopolymer
7.0 - Lantern	Stainless steel EN 1.4301 (AISI 304)
7.1 - Check Valve	Stainless steel EN 1.4301 (AISI 304)
7.2 - Pump shirt	Stainless steel EN 1.4301 (AISI 304)
7.3 - Cable cover	Stainless steel EN 1.4301 (AISI 304)
8.0 - Suction Grid/Filter	Stainless steel EN 1.4301 (AISI 304)

Compare with Similar Products

	4SR 2/44 S-PS - 4 HP three-phase submersible electric pump This product Flow rate up to 65 l/min (2.7 m³/h). Head up to 343 meters. 3 Kw (4 HP) motor.	4SR 2/23 S-PS - 2 HP three-phase submersible electric pump Quick View Flow rate up to 65 l/min (3.9 m³/h). Head up to 179 meters. 1.5 Kw (2 HP) motor.	4SR 2/33 S-PS - 3 HP three-phase submersible electric pump Quick View Flow rate up to 65 l/min (2.7 m³/h). Head up to 257 meters. 2.2 Kw (3 HP) motor.	4SR 2/58 S-PS - 5.5 HP three-phase submersible electric pump Quick View Flow rate up to 65 l/min (1.8 m³/h). Head up to 452 m. 4 Kw (5.5 HP) motor.
Price	Price €2,010.56 -45% €1,105.81	Price €1,052.86 -45% €579.07	Price €1,310.28 -45% €720.65	Price €2,361.92 -45% €1,299.06
Motor connection	Motor connection THREE-PHASE	Motor connection THREE-PHASE	Motor connection THREE-PHASE	Motor connection THREE-PHASE
Power (Kw)	Power (Kw) 3	Power (Kw) 1.5	Power (Kw) 2.2	Power (Kw) 4
Power (HP)	Power (HP) 4	Power (HP) 2	Power (HP) 3	Power (HP) 5.5
Delivery mouth	Delivery mouth 1" 1/4	Delivery mouth 1" 1/4	Delivery mouth 1" 1/4	Delivery mouth 1" 1/4
Pump body	Pump body --	Pump body --	Pump body --	Pump body AISI 304 stainless steel
Impeller	Impeller --	Impeller --	Impeller --	Impeller Noryl
Number of impellers	Number of impellers --	Number of impellers --	Number of impellers --	Number of impellers 58
Crankshaft	Crankshaft --	Crankshaft --	Crankshaft --	Crankshaft AISI 304 stainless steel
Check valve	Check valve --	Check valve --	Check valve --	Check valve No
Degree of protection	Degree of protection IP 68	Degree of protection IP 68	Degree of protection IP 68	Degree of protection IP 68
Minimum flow rate (l./min.)	Minimum flow rate (l./min.) 10	Minimum flow rate (l./min.) 10	Minimum flow rate (l./min.) 10	Minimum flow rate (l./min.) 10
Max. flow rate (l./min.)	Max. flow rate (l./min.) 65	Max. flow rate (l./min.) 65	Max. flow rate (l./min.) 65	Max. flow rate (l./min.) 65
Min. head (m.)	Min. head (m.) 94	Min. head (m.) 49	Min. head (m.) 71	Min. head (m.) 124
Max. head (m.)	Max. head (m.) 343	Max. head (m.) 179	Max. head (m.) 257	Max. head (m.) 452
Cable length (m.)	Cable length (m.) 2	Cable length (m.) 2	Cable length (m.) 2	Cable length (m.) 3.6
Jobs	Jobs --	Jobs --	Jobs --	Jobs irrigation
Motor voltage	Motor voltage --	Motor voltage --	Motor voltage --	Motor voltage 400V
Height (cm)	Height (cm) --	Height (cm) --	Height (cm) --	Height (cm) 20.7
Weight (Kg)	Weight (Kg) 40	Weight (Kg) 21	Weight (Kg) 30	Weight (Kg) 41.7
Diameter (cm)	Diameter (cm) --	Diameter (cm) --	Diameter (cm) --	Diameter (cm) 9.8
Warranty (years)	Warranty (years) 2	Warranty (years) 2	Warranty (years) 2	Warranty (years) 2