4SRm 1.5/7 S-PS - 0.5 HP single-phase submersible pump

Name: 4SRm 1.5/7 S-PS - 0.5 HP single-phase submersible pump
Brand: Pedrollo
SKU: 4SRm 1.5/7 S-PS
Price: 678.32 EUR
Availability: InStock

Flow rate up to 45 l/min (2.7 m³/h). Head up to 50 metres. 0.37 kW (0.50 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 4SRm 1.5/7 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 5 to 45 liters per minute with a head from 30 to 75 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: SINGLE PHASE
Motor power (HP): 0.50
Delivery port: 1 "1/4
Degree of protection: IP 68
Flow rate min. (l./min.): 5
Max flow (l./min.): 45
Min head (m.): 17
Max head (m.): 50
Cable length (m): 2
Weight kg): 11
Guarantee: 2

Attachments

Scheda tecnica 4SR S

Download (1.56MB)

Models and performance 4SRm 1.5-S

GUY

three-phase

4SRm 1.5/7-S

4SRm 1.5/11-S

4SRm 1.5/15-S

4SRm 1.5/22-S

4SRm 1.5/30-S

4SRm 1.5/44-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

IMPELLERS
number
7
11
15
22
30
44

PERFORMANCE
Q litres/min	H meters
5 ÷ 45	51.5 ÷ 17
5 ÷ 45	81 ÷ 26.5
5 ÷ 45	109 ÷ 36
5 ÷ 45	158 ÷ 52.5
5 ÷ 45	213 ÷ 70
5 ÷ 45	304 ÷ 100

MOUTH
DN
1 1/4"

Q	m³/hour	0	0.3	0.6	0.9	1.2	1.5	1.8	2.1	2.4	2.7
Q	l/min	0	5	10	15	20	25	30	35	40	45
H	meters	51.5	50	48.5	46	43.5	40	36	30.5	24.5	17
		81	78	75	72	67.5	62.5	55.5	48	38	26.5
		109	106	102	97	Ninety two	84	76	64.5	51.5	36
		158	154	148	141	133	122	109	94	75	52.5
		213	206	199	190	178	164	147	126	100	70
		304	295	284	271	255	235	210	180	144	100

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)

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Motor connection	Motor connection SINGLE PHASE	Motor connection SINGLE PHASE	Motor connection SINGLE PHASE	Motor connection SINGLE PHASE
Motor power (HP)	Motor power (HP) 0.50	Motor power (HP) 0.75	Motor power (HP) 1	Motor power (HP) 1.5
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.) 5	Flow rate min. (l./min.) 5	Flow rate min. (l./min.) 5	Flow rate min. (l./min.) 5
Max flow (l./min.)	Max flow (l./min.) 45	Max flow (l./min.) 45	Max flow (l./min.) 45	Max flow (l./min.) 45
Min head (m.)	Min head (m.) 17	Min head (m.) 26.5	Min head (m.) 36	Min head (m.) 52.5
Max head (m.)	Max head (m.) 50	Max head (m.) 78	Max head (m.) 106	Max head (m.) 154
Cable length (m)	Cable length (m) 2	Cable length (m) 2	Cable length (m) 2	Cable length (m) 2
Weight kg)	Weight kg) 11	Weight kg) 12	Weight kg) 15	Weight kg) 18
Guarantee	Guarantee 2	Guarantee 2	Guarantee 2	Guarantee 2