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

Name: 4SR 2/44 S-PS - 4 HP three-phase electric submersible pump
Brand: Pedrollo
SKU: 4SR 2/44 S-PS
Price: 1964.2 EUR
Availability: InStock

Flow rate up to 65 l/min (2.7 m³/h). Head up to 328 metres. 3 Kw (4 HP) motor.

Variants:

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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 g/m³.

It has a flow rate that varies from 10 to 65 liters per minute with a head from 94 to 328 metres.

Due to its high efficiency and reliability, it is suitable for use in the domestic, civil and industrial fields, for the distribution of water coupled with autoclaves, for the irrigation of vegetable gardens and gardens, for washing systems, for increasing pressure or for fire extinguishing systems.

Submersible electric pump with encapsulated PEDROLLO motor.

Data sheet

Motor connection: THREE-PHASE
Motor power (HP): 4
Delivery port: 1 "1/4
Degree of protection: IP 68
Flow rate min. (l./min.): 10
Max flow (l./min.): 65
Min head (m.): 94
Max head (m.): 328
Cable length (m): 2
Weight kg): 40
Guarantee: 2

Attachments

Scheda tecnica 4SR S

Download (1.56MB)

4SR 2-S models and performances

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 electric submersible pump This product Flow rate up to 65 l/min (2.7 m³/h). Head up to 328 metres. 3 Kw (4 HP) motor.	4SR 2/17 S-PS - 1.5 HP single-phase submersible pump Quick View Flow rate up to 65 l/min (3.9 m³/h). Head up to 127 metres. 1.1 kW (1.5 HP) motor.	4SR 2/23 S-PS - 2 HP three-phase electric submersible pump Quick View Flow rate up to 65 l/min (3.9 m³/h). Head up to 172 metres. 1.5 kW (2 HP) motor.	4SR 2/33 S-PS - 3 HP three-phase electric submersible pump Quick View Flow rate up to 65 l/min (2.7 m³/h). Head up to 246 metres. 2.2 kW (3 HP) motor.
Motor connection	Motor connection THREE-PHASE	Motor connection THREE-PHASE	Motor connection THREE-PHASE	Motor connection THREE-PHASE
Motor power (HP)	Motor power (HP) 4	Motor power (HP) 1.5	Motor power (HP) 2	Motor power (HP) 3
Delivery port	Delivery port 1 "1/4	Delivery port 1 "1/4	Delivery port 1 "1/4	Delivery port 1 "1/4
Degree of protection	Degree of protection IP 68	Degree of protection IP 68	Degree of protection IP 68	Degree of protection IP 68
Flow rate min. (l./min.)	Flow rate min. (l./min.) 10	Flow rate min. (l./min.) 10	Flow rate min. (l./min.) 10	Flow rate min. (l./min.) 10
Max flow (l./min.)	Max flow (l./min.) 65	Max flow (l./min.) 65	Max flow (l./min.) 65	Max flow (l./min.) 65
Min head (m.)	Min head (m.) 94	Min head (m.) 36.5	Min head (m.) 49	Min head (m.) 71
Max head (m.)	Max head (m.) 328	Max head (m.) 127	Max head (m.) 172	Max head (m.) 246
Cable length (m)	Cable length (m) 2	Cable length (m) 2	Cable length (m) 2	Cable length (m) 2
Weight kg)	Weight kg) 40	Weight kg) 18	Weight kg) 21	Weight kg) 30
Guarantee	Guarantee 2	Guarantee 2	Guarantee 2	Guarantee 2