4SR 1/20 S-PD - 1 HP three-phase electric submersible pump

Name: 4SR 1/20 S-PD - 1 HP three-phase electric submersible pump
Brand: Pedrollo
SKU: 4SR 1/20 S-PD
Price: 746.64 EUR
Availability: InStock
Rating: 5 (1 reviews)

Flow rate up to 30 l/min (1.8 m³/h). Head up to 139 metres. 0.75 kW (1 HP) motor.

Variants:

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After-sales assistance for product installation.

Reinforced packaging to reduce transport damage.

Telephone support for information before purchasing.

We supply all spare parts on this product.

Description

The Pedrollo 4SR 1/20 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 5 to 30 liters per minute with a head from 65 to 139 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 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.): 5
Max flow (l./min.): 30
Min head (m.): 65
Max head (m.): 139
Cable length (m): 2
Employments: irrigation
Weight kg): 16
Guarantee: 2

Attachments

Scheda tecnica 4SR S

Download (2.89MB)

Models and performance 4SR 1-S

GUY

three-phase

4SR 1/10-S

4SR 1/15-S

4SR 1/20-S

4SR 1/29-S

4SR 1/39-S

POWER
KW	HP
0.37	0.50
0.55	0.75
0.75	1
1.1	1.5
1.5	2

IMPELLERS

number

PERFORMANCE
Q litres/min	H meters
5 ÷ 30	72 ÷ 32.5
5 ÷ 30	108 ÷ 48.5
5 ÷ 30	144 ÷ 65
5 ÷ 30	208 ÷ 94
5 ÷ 30	280 ÷ 127

MOUTH
DN
1 1/4"

Q	m³/hour	0	0.3	0.6	0.9	1.2	1.5	1.8
Q	l/min	0	5	10	15	20	25	30
H	meters	72	69.5	65.5	60.5	53.5	44	32.5
		108	104	99	91	80	66	48.5
		144	139	131	121	107	88	65
		208	201	190	175	154	128	94
		280	271	256	236	208	172	127

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)