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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 metres. 3 kW (4 HP) motor.

Variants:

Order it before 23:59 on Tuesday and receive it on Friday 13 February with Poste Italiane - 3 giorni punto di ritiro

Delivery Options

	Description	Estimated Delivery
Mail Boxes - 2 giorni	This courier delivers within 48 hours from the moment we entrust the products to him.	Monday 16 February - Tuesday 17 February
Poste Italiane - 2 giorni Italia	This courier delivers within 24/48 hours from the moment we entrust them with the products.	Monday 16 February - Tuesday 17 February
DHL - 2 giorni Italia	This courier delivers within 24/48 hours from the moment we entrust the products to him.	Monday 16 February - Tuesday 17 February
One Express - 2 giorni Italia	This courier delivers within 24/72 hours from the moment we entrust them with the products.	Thursday 19 February - Monday 23 February
Poste Italiane - 3 giorni punto di ritiro	This courier delivers within 24/72 hours from the moment we entrust them with the products.	Friday 13 February
Ritiro in negozio	Choose where to collect your order within 24/48 hours.	Friday 13 February

Carrier: Mail Boxes - 2 giorni

Description: This courier delivers within 48 hours from the moment we entrust the products to him.

Estimated delivery:
Monday 16 February - Tuesday 17 February

Carrier: Poste Italiane - 2 giorni Italia

Description: This courier delivers within 24/48 hours from the moment we entrust them with the products.

Estimated delivery:
Monday 16 February - Tuesday 17 February

Carrier: DHL - 2 giorni Italia

Description: This courier delivers within 24/48 hours from the moment we entrust the products to him.

Estimated delivery:
Monday 16 February - Tuesday 17 February

Carrier: One Express - 2 giorni Italia

Description: This courier delivers within 24/72 hours from the moment we entrust them with the products.

Estimated delivery:
Thursday 19 February - Monday 23 February

Carrier: Poste Italiane - 3 giorni punto di ritiro

Description: This courier delivers within 24/72 hours from the moment we entrust them with the products.

Estimated delivery:
Friday 13 February

Carrier: Ritiro in negozio

Description: Choose where to collect your order within 24/48 hours.

Estimated delivery:
Friday 13 February

Make a purchase proposal

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 4SR 2/44 S-PS submersible electric pump from the 4SR series by Pedrollo can pump clean water with a maximum sand content of 200 grams per cubic meter.

The refined hydraulic design ensures remarkable resistance to wear caused by the presence of water in the sand.

The construction is solid and robust, made to last over time.

The 4SR 2/44 S-PS is suitable for water distribution in conjunction with pressure tanks, for irrigation, for washing systems and for pressure boosting.

It can be installed both vertically and horizontally up to 300 meters below water level.

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

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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