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4HR 14/16 - PD - 4 HP three-phase submersible pump

Name: 4HR 14/16 - PD - 4 HP three-phase submersible pump
Brand: Pedrollo
SKU: 4HR 14/16 - PD
Price: 1874.1 EUR
Availability: InStock

Flow rate up to 340 l / min (20.4 m³ / h). Head up to 82 meters. 3 Kw (4 HP) motor.

Variants:

Order it before 23:59 on Friday and receive it on Wednesday 12 November 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 12 November - Thursday 13 November
Poste Italiane - 2 giorni Italia	This courier delivers within 24/48 hours from the moment we entrust them with the products.	Wednesday 12 November - Thursday 13 November
DHL - 2 giorni Italia	This courier delivers within 24/48 hours from the moment we entrust the products to him.	Wednesday 12 November - Thursday 13 November
Poste Italiane - 3 giorni punto di ritiro	This courier delivers within 24/72 hours from the moment we entrust them with the products.	Wednesday 12 November
Ritiro in negozio	Choose where to collect your order within 24/48 hours.	Wednesday 12 November

Carrier: Mail Boxes - 2 giorni

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

Estimated delivery:
Wednesday 12 November - Thursday 13 November

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 12 November - Thursday 13 November

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 12 November - Thursday 13 November

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:
Wednesday 12 November

Carrier: Ritiro in negozio

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

Estimated delivery:
Wednesday 12 November

Make a purchase proposal

Telephone support for information before purchasing.

Reinforced packaging to reduce transport damage.

After-sales assistance for product installation.

Description

Submersible electric pump with pump body in AISI 304 micro-cast stainless steel and rewindable PEDROLLO motor.

The PEDROLLO 4HR 14/16 - PD is recommended for pumping clean water with sand content not exceeding 100 g / m³.

It has a flow rate that varies from 50 to 340 liters per minute with a prevalence from 20 to 82 meters.

Thanks to its high performance and reliability, it is suitable for use in the domestic, civil and industrial fields, for the distribution of water in conjunction with autoclaves, for irrigation of vegetable gardens and gardens, for washing systems, for raising pressure. or for fire-fighting systems.

Data sheet

Motor connection: THREE-PHASE
Power (HP): 4
Delivery mouth: 2"
Pump body: AISI 304 stainless steel
Impeller: AISI 304 stainless steel
Number of impellers: 16
Pump shaft: AISI 304 stainless steel
Degree of protection: IP 68
Minimum flow rate (l./min.): 50
Max. flow rate (l./min.): 340
Min. head (m.): 20
Max. head (m.): 82
Cable length (m.): 3.6
Jobs: water supply, pressurization systems, irrigation, fire prevention systems
Max. liquid temperature (°C): +35°C
Height (cm): 17.64
External diameter (cm): 10
Weight (Kg): 37.2
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 14 models and performance

TYPE

Three-phase

4HR 14/6

4HR 14/8

4HR 14/12

4HR 14/16

4HR 14/21

4HR 14/29

POWER
KW	HP
1.1	1.5
1.5	2
2.2	3
3	4
4	5.5
5.5	7.5

IMPELLERS
number
6
8
12
16
21
29

PERFORMANCES
Q liters/min	H meters
50 ÷ 340	31 ÷ 7.5
50 ÷ 340	41 ÷ 10
50 ÷ 340	62 ÷ 15
50 ÷ 340	82 ÷ 20
50 ÷ 340	108 ÷ 26.5
50 ÷ 340	149 ÷ 36.5

MOUTH
DN
2"

Q	m³/hour	0	3.0	6.0	9.0	12.0	15.0	18.0	19.2	20.4
Q	l/min	0	50	100	150	200	250	300	320	340
H	meters	31	28.5	26.7	24.5	21.8	18.1	12.9	10.4	7.5
		41	38.5	35.5	32.5	29	24.1	17.2	13.8	10
		62	57.5	53.5	49	43.5	36	25.8	20.7	15
		82	77	71	65.5	58	48	34.5	27.5	20
		108	100	93	86	76	63	45	36.5	26.5
		149	139	129	119	105	87	62.5	50	36.5

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)

Compare with Similar Products

	4HR 14/16 - PD - 4 HP three-phase submersible pump This product Flow rate up to 340 l / min (20.4 m³ / h). Head up to 82 meters. 3 Kw (4 HP) motor.	4HR 14/12 - PD - 3 HP three-phase submersible electric pump Quick View Flow rate up to 340 l/min (20.4 m³/h). Head up to 62 meters. 2.2 Kw (3 HP) motor.	4HR 14/21 - PD - 5.5 HP three-phase submersible electric pump Quick View Flow rate up to 340 l/min (20.4 m³/h). Head up to 108 meters. 4 Kw (5.5 HP) motor.	4HR 14/29 - PD - 7.5 HP three-phase submersible electric pump Quick View Flow rate up to 340 l/min (20.4 m³/h). Head up to 149 meters. 5.5 Kw (7.5 HP) motor.
Price	Price €3,407.46 -45% €1,874.10	Price €2,626.66 -45% €1,444.66	Price €4,404.20 -45% €2,422.31	Price €5,862.10 -45% €3,224.16
Motor connection	Motor connection THREE-PHASE	Motor connection THREE-PHASE	Motor connection THREE-PHASE	Motor connection THREE-PHASE
Power (Kw)	Power (Kw) --	Power (Kw) 2.2	Power (Kw) 4	Power (Kw) 5.5
Power (HP)	Power (HP) 4	Power (HP) 3	Power (HP) 5.5	Power (HP) 7.5
Delivery mouth	Delivery mouth 2"	Delivery mouth 2"	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 16	Number of impellers 12	Number of impellers 21	Number of impellers 29
Pump shaft	Pump shaft AISI 304 stainless steel	Pump shaft AISI 304 stainless steel	Pump shaft AISI 304 stainless steel	Pump shaft --
Check valve	Check valve --	Check valve Yes	Check valve --	Check valve --
Degree of protection	Degree of protection IP 68	Degree of protection IP 68	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.) 340	Max. flow rate (l./min.) 340	Max. flow rate (l./min.) 340	Max. flow rate (l./min.) 340
Min. head (m.)	Min. head (m.) 20	Min. head (m.) 15	Min. head (m.) 26.5	Min. head (m.) 36.5
Max. head (m.)	Max. head (m.) 82	Max. head (m.) 62	Max. head (m.) 108	Max. head (m.) 149
Cable length (m.)	Cable length (m.) 3.6	Cable length (m.) 2	Cable length (m.) 3.6	Cable length (m.) 3.6
Jobs	Jobs water supply, pressurization systems, irrigation, fire prevention systems	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
Max. liquid temperature (°C)	Max. liquid temperature (°C) +35°C	Max. liquid temperature (°C) +35°C	Max. liquid temperature (°C) +35°C	Max. liquid temperature (°C) +35°C
Height (cm)	Height (cm) 17.64	Height (cm) 2.59pm	Height (cm) --	Height (cm) 28.53
External diameter (cm)	External diameter (cm) 10	External diameter (cm) 10	External diameter (cm) --	External diameter (cm) 10
Weight (Kg)	Weight (Kg) 37.2	Weight (Kg) 30.4	Weight (Kg) --	Weight (Kg) 61.1
Warranty (years)	Warranty (years) 2	Warranty (years) 2	Warranty (years) 2	Warranty (years) 2