-45%

4SR 15/29 N-PS - 7.5 HP three-phase submersible electric pump

Name: 4SR 15/29 N-PS - 7.5 HP three-phase submersible electric pump
Brand: Pedrollo
SKU: 4SR 15/29 N-PS
Price: 1275.57 EUR
Availability: InStock

Flow rate up to 340 l/min (21 m³/h). Head up to 161 meters. 5.5 kW (7.5 HP) motor.

Variants:

Order it before 23:59 and receive it on Tuesday 24 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.	Wednesday 25 February - Thursday 26 February
Poste Italiane - 2 giorni Italia	This courier delivers within 24/48 hours from the moment we entrust them with the products.	Wednesday 25 February - Thursday 26 February
DHL - 2 giorni Italia	This courier delivers within 24/48 hours from the moment we entrust the products to him.	Wednesday 25 February - Thursday 26 February
One Express - 2 giorni Italia	This courier delivers within 24/72 hours from the moment we entrust them with the products.	Friday 27 February - Monday 2 March
Poste Italiane - 3 giorni punto di ritiro	This courier delivers within 24/72 hours from the moment we entrust them with the products.	Tuesday 24 February
Ritiro in negozio	Choose where to collect your order within 24/48 hours.	Tuesday 24 February

Carrier: Mail Boxes - 2 giorni

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

Estimated delivery:
Wednesday 25 February - Thursday 26 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:
Wednesday 25 February - Thursday 26 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:
Wednesday 25 February - Thursday 26 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:
Friday 27 February - Monday 2 March

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:
Tuesday 24 February

Carrier: Ritiro in negozio

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

Estimated delivery:
Tuesday 24 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 15/29 N-PS submersible electric pump from the 4SR series by Pedrollo can pump clean water and chemically non-aggressive liquids for the components.

The hydraulic design ensures exceptional performance and efficiency combined with greater resistance than that found in other series.

It allows for considerable energy savings which also translates into water savings.

The 4SR 15/29 N-PS can be installed both horizontally and vertically up to 300 metres below water level.

Pedrollo has created a solid and robust product, thanks to the use of stainless steel, built to last over time.

Data sheet

Motor connection: THREE-PHASE
Power (Kw): 5.5
Power (HP): 7.5
Current consumption at 400V (A): 12.4
Delivery mouth: 2"
Pump body: AISI 304 stainless steel
Impeller: Noryl
Number of impellers: 29
Pump shaft: AISI 304 stainless steel
Check valve: Yes
Degree of protection: IP 68
Minimum flow rate (l./min.): 50
Max. flow rate (l./min.): 350
Min. head (m.): 28
Max. head (m.): 161
Cable length (m.): 3.6
Jobs: water supply, pressurization systems, irrigation
Max. liquid temperature (°C): +35°C
Height (cm): 265.4
External diameter (cm): 9.8
Weight (Kg): 45

Attachments

4SR N Technical Data Sheet

Performance, construction characteristics and operating curves of Pedrollo 4SR N series pumps with PD rewindable and PS encapsulated motors.

Download (2.91MB)

Models and performances 4SR 15-N

GUY

three-phase

4SR 15/6-N

4SR 15/8-N

4SR 15/12-N

4SR 15/16-N

4SR 15/21-N

4SR 10/29-N

4SR 10/39-N

POWER
KW	HP
1.1	1.5
1.5	2
2.2	3
3	4
4	5.5
5.5	7.5
7.5	10

IMPELLERS
number
6
8
12
16
21
29
39

PERFORMANCE
Q litres/min	H meters
50 ÷ 350	33.5 ÷ 6
50 ÷ 350	44.5 ÷ 7.5
50 ÷ 350	66.5÷ 11.5
50 ÷ 350	89 ÷ 15.5
50 ÷ 350	117 ÷ 20
50 ÷ 350	161 ÷ 28
50 ÷ 350	217 ÷ 37.5

MOUTH
DN
2"

Q	m³/hour	0	3.0	6.0	9.0	12	15	18	21.00
Q	l/min	0	50	100	150	200	250	300	350
H	meters	33.5	31.5	28.5	25.3	21.3	16.7	11.6	6
		44.5	41.5	38	33.5	28.5	22.3	15.4	7.5
		66.5	62.5	57	50.5	42.5	33.5	23.1	11.5
		89	83	76	67.5	57	44.5	31	15.5
		117	110	100	88	75	58.5	40.5	20
		161	151	138	122	103	81	56	28
		217	203	186	164	139	109	75	37.5

Construction data of the 4SR-N 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)

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Price	Price €2,319.22 -45% €1,275.57	Price €1,607.96 -45% €884.38	Price €1,932.48 -45% €1,062.86	Price €3,018.28 -45% €1,660.05
Motor connection	Motor connection THREE-PHASE	Motor connection THREE-PHASE	Motor connection THREE-PHASE	Motor connection THREE-PHASE
Power (Kw)	Power (Kw) 5.5	Power (Kw) 3	Power (Kw) 4	Power (Kw) 7.5
Power (HP)	Power (HP) 7.5	Power (HP) 4	Power (HP) 5.5	Power (HP) 10
Current consumption at 400V (A)	Current consumption at 400V (A) 12.4	Current consumption at 400V (A) 6.9	Current consumption at 400V (A) 9.6	Current consumption at 400V (A) --
Delivery mouth	Delivery mouth 2"	Delivery mouth 2"	Delivery mouth 2"	Delivery mouth 2"
Pump body	Pump body AISI 304 stainless steel	Pump body AISI 304 stainless steel	Pump body AISI 304 stainless steel	Pump body AISI 304 stainless steel
Impeller	Impeller Noryl	Impeller Noryl	Impeller Noryl	Impeller Noryl
Number of impellers	Number of impellers 29	Number of impellers 16	Number of impellers 21	Number of impellers 39
Pump shaft	Pump shaft AISI 304 stainless steel	Pump shaft AISI 304 stainless steel	Pump shaft AISI 304 stainless steel	Pump shaft AISI 304 stainless steel
Check valve	Check valve Yes	Check valve Yes	Check valve Yes	Check valve Yes
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.) 50	Minimum flow rate (l./min.) 50	Minimum flow rate (l./min.) 50	Minimum flow rate (l./min.) 50
Max. flow rate (l./min.)	Max. flow rate (l./min.) 350	Max. flow rate (l./min.) 350	Max. flow rate (l./min.) 350	Max. flow rate (l./min.) 350
Min. head (m.)	Min. head (m.) 28	Min. head (m.) 15.5	Min. head (m.) 20	Min. head (m.) 37.5
Max. head (m.)	Max. head (m.) 161	Max. head (m.) 89	Max. head (m.) 117	Max. head (m.) 217
Cable length (m.)	Cable length (m.) 3.6	Cable length (m.) 3.6	Cable length (m.) 3.6	Cable length (m.) 3.6
Jobs	Jobs water supply, pressurization systems, irrigation	Jobs water supply, pressurization systems, irrigation	Jobs water supply, pressurization systems, irrigation	Jobs water supply, pressurization systems, irrigation
Max. liquid temperature (°C)	Max. liquid temperature (°C) +35°C	Max. liquid temperature (°C) +35°C	Max. liquid temperature (°C) +35°C	Max. liquid temperature (°C) +35°C
Height (cm)	Height (cm) 265.4	Height (cm) 16.6	Height (cm) 206.3	Height (cm) 33.8
External diameter (cm)	External diameter (cm) 9.8	External diameter (cm) 9.8	External diameter (cm) 9.8	External diameter (cm) 9.8
Weight (Kg)	Weight (Kg) 45	Weight (Kg) 27.5	Weight (Kg) 36.5	Weight (Kg) 53.5