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4SRm 12/14 N-PS - 3 HP single-phase submersible electric pump

Name: 4SRm 12/14 N-PS - 3 HP single-phase submersible electric pump
Brand: Pedrollo
SKU: 4SRm 12/14 N-PS
Price: 729.38 EUR
Availability: InStock

Flow rate up to 300 l/min (18 m³/h). Head up to 73 m. 2.2 kW (3 HP) motor.

Variants:

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Reinforced packaging to reduce transport damage.

After-sales assistance for product installation.

Description

The PEDROLLO 4SRm 12/14 N-PS is recommended for pumping clean water with a sand content not exceeding 150 g/m³.

It has a flow rate that varies from 50 to 300 liters per minute with a head from 14 to 73 meters.

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: SINGLE PHASE
Power (HP): 3
Absorption at 230V (A): 17.0
Delivery port: 2"
Body Pump: AISI 304 stainless steel
Impeller: Noryl
Number of impellers: 14
Motor shaft: Stainless steel EN 10088-3 1.4104
Pump shaft: AISI 304 stainless steel
Check valve: Yes
Degree of protection: IP 68
Flow rate min. (l./min.): 50
Max flow (l./min.): 300
Min head (m.): 14
Max head (m.): 73
Cable length (m): 2
Employments: water supply, pressurization systems, irrigation
Liquid temperature max. (° C): 35
Height (cm): 160.2
Outside diameter (cm): 9.8
Weight kg): 26.1

Attachments

Data sheet 4SR N

Performance, construction features and working curves of Pedrollo 4SR N series pumps with rewindable PD and encapsulated PS motor.

Download (778.33KB)

Models and performances 4SRm 12-N

GUY

three-phase

4SRm 12/5-N

4SRm 12/7-N

4SRm 12/9-N

4SRm 12/13-N

POWER
KW	HP
0.75	1
1.1	1.5
1.5	2
2.2	3

IMPELLERS

number

PERFORMANCE
Q litres/min	H meters
50 ÷ 300	29 ÷ 6
50 ÷ 300	40.5 ÷ 8.5
50 ÷ 300	52 ÷ 11
50 ÷ 300	75 ÷ 15.5

MOUTH
DN
2"

Q	m³/hour	0	3	6	9	12	15	18
Q	l/min	0	50	100	150	200	250	300
H	meters	29	26	23.2	19.8	15.9	11.3	6
		40.5	36.5	32.5	27.5	22.2	15.8	8.5
		52	47	42	35.5	28.5	20.3	11
		75	68	60.5	51.5	41	29.5	15.5

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Motor connection	Motor connection SINGLE PHASE	Motor connection SINGLE PHASE	Motor connection SINGLE PHASE	Motor connection SINGLE PHASE
Power (HP)	Power (HP) 3	Power (HP) 1	Power (HP) 1.5	Power (HP) 2
Absorption at 230V (A)	Absorption at 230V (A) 17.0	Absorption at 230V (A) 5.9	Absorption at 230V (A) 8.1	Absorption at 230V (A) 10.7
Delivery port	Delivery port 2"	Delivery port 2"	Delivery port 2"	Delivery port 2"
Body Pump	Body Pump AISI 304 stainless steel	Body Pump AISI 304 stainless steel	Body Pump AISI 304 stainless steel	Body Pump AISI 304 stainless steel
Impeller	Impeller Noryl	Impeller Noryl	Impeller Noryl	Impeller Noryl
Number of impellers	Number of impellers 14	Number of impellers 5	Number of impellers 7	Number of impellers 9
Motor shaft	Motor shaft Stainless steel EN 10088-3 1.4104	Motor shaft --	Motor shaft --	Motor shaft --
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
Flow rate min. (l./min.)	Flow rate min. (l./min.) 50	Flow rate min. (l./min.) 50	Flow rate min. (l./min.) 50	Flow rate min. (l./min.) 50
Max flow (l./min.)	Max flow (l./min.) 300	Max flow (l./min.) 300	Max flow (l./min.) 300	Max flow (l./min.) 300
Min head (m.)	Min head (m.) 14	Min head (m.) 5	Min head (m.) 7	Min head (m.) 9
Max head (m.)	Max head (m.) 73	Max head (m.) 26	Max head (m.) 36.5	Max head (m.) 47
Cable length (m)	Cable length (m) 2	Cable length (m) 2	Cable length (m) 2	Cable length (m) 2
Employments	Employments water supply, pressurization systems, irrigation	Employments water supply, pressurization systems, irrigation	Employments water supply, pressurization systems, irrigation	Employments water supply, pressurization systems, irrigation
Liquid temperature max. (° C)	Liquid temperature max. (° C) 35	Liquid temperature max. (° C) 35	Liquid temperature max. (° C) 35	Liquid temperature max. (° C) 35
Height (cm)	Height (cm) 160.2	Height (cm) 81.5	Height (cm) 100.1	Height (cm) 118.7
Outside diameter (cm)	Outside diameter (cm) 9.8	Outside diameter (cm) 9.8	Outside diameter (cm) 9.8	Outside diameter (cm) 9.8
Weight kg)	Weight kg) 26.1	Weight kg) 14.7	Weight kg) 18.8	Weight kg) 22.7
Guarantee	Guarantee --	Guarantee 2	Guarantee --	Guarantee --