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4SR 2/12 S-PS - 1 HP three-phase submersible electric pump

Name: 4SR 2/12 S-PS - 1 HP three-phase submersible electric pump
Brand: Pedrollo
SKU: 4SR 2/12 S-PS
Price: 460.98 EUR
Availability: InStock

Flow rate up to 65 l/min (3.9 m³/h). Head up to 94 metres. 0.75 kW (1 HP) motor.

Variants:

Order it before 12:00 and receive it between Monday 13 July and Tuesday 14 July with Mail Boxes - 2 giorni

Delivery Options

Carrier		Description	Estimated Delivery
	Mail Boxes - 2 giorni	This courier delivers within 48 hours from the moment we entrust the products to him.	Monday 13 July - Tuesday 14 July
	Poste Italiane - 2 giorni Italia	This courier delivers within 24/48 hours from the moment we entrust them with the products.	Monday 13 July - Tuesday 14 July

Carrier: Mail Boxes - 2 giorni

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

Estimated delivery:
Monday 13 July - Tuesday 14 July

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 13 July - Tuesday 14 July

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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 4SR 2/12 S-PS submersible electric pump from the 4SR series by Pedrollo is recommended for domestic, civil and agricultural installations.

Equipped with an innovative inductor that guarantees a high priming capacity for operation in wells with the presence of gas or air mixed in the water.

It can pump clean water with a maximum sand content of 200 grams per cubic meter.

The 4SR 2/12 S-PS delivers exceptional performance and efficiency combined with premium construction.

It also offers excellent resistance to wear, caused by the presence of sand, and to corrosion.

Data sheet

Motor connection: THREE-PHASE
Power (Kw): 0.75
Power (HP): 1
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.): 25.5
Max. head (m.): 94
Cable length (m.): 2
Weight (Kg): 15
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)