4SR 4/8 S-PD - 1 HP three-phase electric submersible pump

Name: 4SR 4/8 S-PD - 1 HP three-phase electric submersible pump
Brand: Pedrollo
SKU: 4SR 4/8 S-PD
Price: 583.16 EUR
Availability: InStock
Rating: 5 (1 reviews)

Flow rate up to 100 l/min (6 m³/h). Head up to 60.5 metres. 0.75 kW (1 HP) motor.

Variants:

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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 Pedrollo 4SR 4/8 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 20 to 100 liters per minute with a head from 22.5 to 60.5 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): 1
Delivery port: 1 "1/4
Degree of protection: IP 68
Flow rate min. (l./min.): 20
Max flow (l./min.): 100
Min head (m.): 22.5
Max head (m.): 60.5
Cable length (m): 2
Employments: irrigation
Weight kg): 12
Guarantee: 2

Attachments

Scheda tecnica 4SR S

Download (2.89MB)

4SR 4-S models and performance

GUY

three-phase

4SR 4/6-S

4SR 4/8-S

4SR 4/12-S

4SR 4/15-S

4SR 4/22-S

4SR 4/30-S

4SR 4/40-S

4SR 4/54-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

IMPELLERS
number
6
8
12
15
22
30
40
54

PERFORMANCE
Q litres/min	H meters
20 ÷ 100	48 ÷ 17
20 ÷ 100	64 ÷ 22.5
20 ÷ 100	96 ÷ 33.5
20 ÷ 100	120 ÷ 42
20 ÷ 100	176 ÷ 61.5
20 ÷ 100	240 ÷ 84
20 ÷ 100	320 ÷ 112
20 ÷ 100	432 ÷ 151

MOUTH
DN
1 1/4"

Q	m³/hour	0	1.2	1.8	2.4	3.0	3.6	4.2	4.8	5.4	6.0
Q	l/min	0	20	30	40	50	60	70	80	90	100
H	meters	48	45.5	44	42	39.5	36.5	33	28.5	23.2	17
		64	60.5	58.5	56	53	49	44	38	31	22.5
		96	91	88	84	79	73	66	57	46.5	33.5
		120	114	110	105	99	Ninety two	83	71	58	42
		176	167	161	154	145	134	121	105	85	61.5
		240	228	220	210	198	183	165	143	116	84
		320	304	293	280	264	244	220	190	154	112
		432	410	396	379	357	330	297	257	209	151

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 THREE-PHASE	Motor connection THREE-PHASE	Motor connection THREE-PHASE	Motor connection THREE-PHASE
Motor power (HP)	Motor power (HP) 1	Motor power (HP) 0.75	Motor power (HP) 1.5	Motor power (HP) 2
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.) 20	Flow rate min. (l./min.) 20	Flow rate min. (l./min.) 20	Flow rate min. (l./min.) 20
Max flow (l./min.)	Max flow (l./min.) 100	Max flow (l./min.) 100	Max flow (l./min.) 100	Max flow (l./min.) 100
Min head (m.)	Min head (m.) 22.5	Min head (m.) 17	Min head (m.) 33.5	Min head (m.) 42
Max head (m.)	Max head (m.) 60.5	Max head (m.) 45.5	Max head (m.) 91	Max head (m.) 114
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) 12	Weight kg) 11	Weight kg) 15	Weight kg) 17
Guarantee	Guarantee 2	Guarantee 2	Guarantee 2	Guarantee 2