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4HR 10/20 - PD - 4 HP three-phase submersible electric pump

Name: 4HR 10/20 - PD - 4 HP three-phase submersible electric pump
Brand: Pedrollo
SKU: 4HR 10/20 - PD
Price: 2150.56 EUR
Availability: InStock

Flow rate up to 250 l/min (15 m³/h). Head up to 115 metres. 3 kW (4 HP) motor.

Variants:

Order it before 23:59 and receive it on Tuesday 24 February with Poste Italiane - 3 giorni punto di ritiro

Delivery Options

	Description	Estimated Delivery
Mail Boxes - 2 giorni	This courier delivers within 48 hours from the moment we entrust the products to him.	Wednesday 25 February - Thursday 26 February
Poste Italiane - 2 giorni Italia	This courier delivers within 24/48 hours from the moment we entrust them with the products.	Wednesday 25 February - Thursday 26 February
DHL - 2 giorni Italia	This courier delivers within 24/48 hours from the moment we entrust the products to him.	Wednesday 25 February - Thursday 26 February
One Express - 2 giorni Italia	This courier delivers within 24/72 hours from the moment we entrust them with the products.	Friday 27 February - Monday 2 March
Poste Italiane - 3 giorni punto di ritiro	This courier delivers within 24/72 hours from the moment we entrust them with the products.	Tuesday 24 February
Ritiro in negozio	Choose where to collect your order within 24/48 hours.	Tuesday 24 February

Carrier: Mail Boxes - 2 giorni

Description: This courier delivers within 48 hours from the moment we entrust the products to him.

Estimated delivery:
Wednesday 25 February - Thursday 26 February

Carrier: Poste Italiane - 2 giorni Italia

Description: This courier delivers within 24/48 hours from the moment we entrust them with the products.

Estimated delivery:
Wednesday 25 February - Thursday 26 February

Carrier: DHL - 2 giorni Italia

Description: This courier delivers within 24/48 hours from the moment we entrust the products to him.

Estimated delivery:
Wednesday 25 February - Thursday 26 February

Carrier: One Express - 2 giorni Italia

Description: This courier delivers within 24/72 hours from the moment we entrust them with the products.

Estimated delivery:
Friday 27 February - Monday 2 March

Carrier: Poste Italiane - 3 giorni punto di ritiro

Description: This courier delivers within 24/72 hours from the moment we entrust them with the products.

Estimated delivery:
Tuesday 24 February

Carrier: Ritiro in negozio

Description: Choose where to collect your order within 24/48 hours.

Estimated delivery:
Tuesday 24 February

Make a purchase proposal

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 4HR 10/20 - PD submersible electric pump from the 4HR series by Pedrollo is a high-quality product.

Made entirely of stainless steel of considerable thickness, it guarantees a long operating life.

Recommended for agricultural, civil and industrial installations.

The 4HR 10/20 - PD can pump clean or brackish water with a sand content not exceeding 100 grams per cubic metre.

Among the best in the 4-inch submersible category, it guarantees high performance.

Data sheet

Motor connection: THREE-PHASE
Power (Kw): 3
Power (HP): 4
Delivery mouth: 2"
Pump body: AISI 304 stainless steel
Impeller: AISI 304 stainless steel
Number of impellers: 20
Crankshaft: AISI 304 stainless steel
Check valve: Yes
Degree of protection: IP 68
Minimum flow rate (l./min.): 50
Max. flow rate (l./min.): 250
Min. head (m.): 28
Max. head (m.): 115
Cable length (m.): 3.6
Jobs: water supply, pressurization systems, irrigation, fire prevention systems
Max. liquid temperature (°C): +35°C
Height (cm): 205.6
External diameter (cm): 10
Weight (Kg): 45.4
Warranty (years): 2

Attachments

4HR Technical Data Sheet

Performance, construction features and operating curves of Pedrollo 4HR series pumps with PD rewindable and PS encapsulated motors.

Download (1.34MB)

4HR 10 models and performance

GUY

Three-phase

4HR 10/5

4HR 10/7

4HR 10/10

4HR 10/15

4HR 10/20

4HR 10/28

POWER
KW	HP
0.75	1
1.1	1.5
1.5	2.2
2.2	3
3	4
4	5.5

IMPELLERS
number
5
7
10
15
20
28

PERFORMANCE
Q litres/min	H meters
50 ÷ 250	28.5 ÷ 7
50 ÷ 250	40 ÷ 10
50 ÷ 250	62 ÷ 15
50 ÷ 250	57.5 ÷ 14
50 ÷ 250	115 ÷ 28
50 ÷ 250	161 ÷ 39

MOUTH
DN
2"

Q	m³/hour	0	3.0	6.0	7.5	9.0	10.5	12.0	13.5	15.0
Q	l/min	0	50	100	125	150	175	200	225	250
H	meters	28.5	25.5	22.5	20.7	18.6	16.3	13.6	10.5	7
		40	36	31.5	29	26	23	19	14.7	10
		57.5	51.5	45	41.5	37	32.5	27	21	14
		86	77	67.5	62	56	49	40.5	31.5	21
		115	103	90	83	74	65	54.5	42	28
		161	144	126	116	104	91	76	60	39

Construction data of the 4HR series

Bearings

Pump bearing - fixed part	Special elastomer
Pump bearing - rotating part	Stainless steel EN 1.4301 (AISI 304)

Tree holding

Materials

1.3 - Delivery body	Stainless steel EN 1.4301 (AISI 304)
3.0 - Impeller	Stainless steel EN 1.4301 (AISI 304)
4.0 - Pump shaft	Stainless steel EN 1.4301 (AISI 304)
4.2 - Towing joint	Stainless steel EN 1.4301 (AISI 304)
5.1 - Diffuser	Stainless steel EN 1.4301 (AISI 304)
5.2 - Wear ring	Special elastomer
7.0 - Lantern	Stainless steel EN 1.4301 (AISI 304)
7.1 - Check Valve	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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Price	Price €3,910.10 -45% €2,150.56	Price €2,176.48 -45% €1,197.06	Price €3,008.52 -45% €1,654.69	Price €5,321.64 -45% €2,926.90
Motor connection	Motor connection THREE-PHASE	Motor connection THREE-PHASE	Motor connection THREE-PHASE	Motor connection THREE-PHASE
Power (Kw)	Power (Kw) 3	Power (Kw) 1.5	Power (Kw) 2.2	Power (Kw) 4
Power (HP)	Power (HP) 4	Power (HP) 2	Power (HP) 3	Power (HP) 5.5
Delivery mouth	Delivery mouth 2"	Delivery mouth --	Delivery mouth 2"	Delivery mouth 2"
Pump body	Pump body AISI 304 stainless steel	Pump body AISI 304 stainless steel	Pump body AISI 304 stainless steel	Pump body AISI 304 stainless steel
Impeller	Impeller AISI 304 stainless steel	Impeller AISI 304 stainless steel	Impeller AISI 304 stainless steel	Impeller AISI 304 stainless steel
Number of impellers	Number of impellers 20	Number of impellers 10	Number of impellers 15	Number of impellers 28
Crankshaft	Crankshaft AISI 304 stainless steel	Crankshaft --	Crankshaft AISI 304 stainless steel	Crankshaft --
Pump shaft	Pump shaft --	Pump shaft --	Pump shaft --	Pump shaft AISI 304 stainless steel
Check valve	Check valve Yes	Check valve --	Check valve Yes	Check valve No
Degree of protection	Degree of protection IP 68	Degree of protection --	Degree of protection IP 68	Degree of protection IP 68
Minimum flow rate (l./min.)	Minimum flow rate (l./min.) 50	Minimum flow rate (l./min.) 50	Minimum flow rate (l./min.) 50	Minimum flow rate (l./min.) 50
Max. flow rate (l./min.)	Max. flow rate (l./min.) 250	Max. flow rate (l./min.) 250	Max. flow rate (l./min.) 250	Max. flow rate (l./min.) 250
Min. head (m.)	Min. head (m.) 28	Min. head (m.) 14	Min. head (m.) 21	Min. head (m.) 39
Max. head (m.)	Max. head (m.) 115	Max. head (m.) 57.5	Max. head (m.) 86	Max. head (m.) 161
Cable length (m.)	Cable length (m.) 3.6	Cable length (m.) --	Cable length (m.) 2	Cable length (m.) 3.6
Jobs	Jobs water supply, pressurization systems, irrigation, fire prevention systems	Jobs fire prevention systems, irrigation, pressurization systems, water supply	Jobs water supply, pressurization systems, irrigation, fire prevention systems	Jobs water supply, pressurization systems, irrigation, fire prevention systems
Max. liquid temperature (°C)	Max. liquid temperature (°C) +35°C	Max. liquid temperature (°C) +35°C	Max. liquid temperature (°C) 35	Max. liquid temperature (°C) +35°C
Height (cm)	Height (cm) 205.6	Height (cm) 12.72	Height (cm) 167.8	Height (cm) 26.95
Depth (cm)	Depth (cm) --	Depth (cm) --	Depth (cm) --	Depth (cm) 10
External diameter (cm)	External diameter (cm) 10	External diameter (cm) 10	External diameter (cm) 10	External diameter (cm) --
Weight (Kg)	Weight (Kg) 45.4	Weight (Kg) 27.8	Weight (Kg) 35.9	Weight (Kg) 59.6
Warranty (years)	Warranty (years) 2	Warranty (years) 2	Warranty (years) 2	Warranty (years) 2