4SR 6/4 S-PD - 0.75 HP three-phase submersible electric pump

Name: 4SR 6/4 S-PD - 0.75 HP three-phase submersible electric pump
Brand: Pedrollo
SKU: 4SR 6/4 S-PD
Price: 529.48 EUR
Availability: InStock

Flow rate up to 150 l/min (9 m³/h). Head up to 25.5 metres. 0.55 kW (0.75 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 6/4 S-PD electric pump is recommended for pumping clean water with a sand content not exceeding 200 g/m³.

It has a flow rate that varies from 25 to 150 liters per minute with a head from 9.5 to 25.5 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 rewindable Pedrollo motor.

Data sheet

Motor connection: THREE-PHASE
Motor power (HP): 0.75
Delivery port: 2"
Degree of protection: IP 68
Flow rate min. (l./min.): 25
Max flow (l./min.): 150
Min head (m.): 9.5
Max head (m.): 25.5
Cable length (m): 2
Employments: irrigation
Weight kg): 10
Guarantee: 2

Attachments

Scheda tecnica 4SR S

Download (2.89MB)

Models and performances 4SR 6-S

GUY

three-phase

4SR 6/4-S

4SR 6/6-S

4SR 6/9-S

4SR 6/13-S

4SR 6/17-S

4SR 6/24-S

4SR 6/32-S

4SR 6/43-S

4SR 6/58-S

POWER
KW	HP
0.55	0.75
0.75	1
1.1	1.5
1.5	2
2.2	3
3	4
4	5.5
5.5	7.5
7.5	10

IMPELLERS
number
4
6
9
13
17
24
32
43
58

PERFORMANCE
Q litres/min	H meters
25 ÷ 150	26.5 ÷ 9.6
25 ÷ 150	39.5 ÷ 14.5
25 ÷ 150	59.5 ÷ 21.5
25 ÷ 150	86 ÷ 31.5
25 ÷ 150	112 ÷ 41
25 ÷ 150	158 ÷ 58
25 ÷ 150	211 ÷ 77
25 ÷ 150	284 ÷ 104
25 ÷ 150	383 ÷ 140

MOUTH
DN
2"

Q	m³/hour	0	1.5	3.0	4.5	6.0	7.5	9.0
Q	l/min	0	25	50	75	100	125	150
H	meters	26.5	25.5	24.3	22.5	19.8	15.7	9.5
		39.5	38	36.5	34	29.5	23.5	14.5
		59.5	57	54.5	50.5	44.5	35.5	21.5
		86	83	79	73	64.5	51	31.5
		112	108	103	96	84	66.5	41
		158	152	146	135	119	94	58
		211	203	194	180	159	125	77
		284	273	261	242	213	168	104
		383	368	352	327	287	227	140

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

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Motor connection	Motor connection THREE-PHASE	Motor connection THREE-PHASE	Motor connection THREE-PHASE	Motor connection THREE-PHASE
Motor power (HP)	Motor power (HP) 0.75	Motor power (HP) 1	Motor power (HP) 1.5	Motor power (HP) 2
Delivery port	Delivery port 2"	Delivery port 2"	Delivery port 2"	Delivery port 2"
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.) 25	Flow rate min. (l./min.) 25	Flow rate min. (l./min.) 25	Flow rate min. (l./min.) 25
Max flow (l./min.)	Max flow (l./min.) 150	Max flow (l./min.) 150	Max flow (l./min.) 150	Max flow (l./min.) 150
Min head (m.)	Min head (m.) 9.5	Min head (m.) 14.5	Min head (m.) 21.5	Min head (m.) 31.5
Max head (m.)	Max head (m.) 25.5	Max head (m.) 38	Max head (m.) 57	Max head (m.) 83
Cable length (m)	Cable length (m) 2	Cable length (m) 2	Cable length (m) 2	Cable length (m) 2
Employments	Employments irrigation	Employments irrigation	Employments irrigation	Employments irrigation
Weight kg)	Weight kg) 10	Weight kg) 12	Weight kg) 14	Weight kg) 16
Guarantee	Guarantee 2	Guarantee 2	Guarantee 2	Guarantee 2