-42%

4BLOCKm 8/5 (20m) - 1 HP single-phase submersible electric pump

Name: 4BLOCKm 8/5 (20m) - 1 HP single-phase submersible electric pump
Brand: Pedrollo
SKU: 4BLOCKm 8/5 20m
Price: 379.27 EUR
Availability: InStock

Flow rate up to 200 l/min (12 m³/h). Head up to 35 m. 0.75 kW (1 HP) motor. 20 m cable.

Variants:

Order it before 23:59 on Friday and receive it on Wednesday 18 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 18 February - Thursday 19 February
Poste Italiane - 2 giorni Italia	This courier delivers within 24/48 hours from the moment we entrust them with the products.	Wednesday 18 February - Thursday 19 February
DHL - 2 giorni Italia	This courier delivers within 24/48 hours from the moment we entrust the products to him.	Wednesday 18 February - Thursday 19 February
Poste Italiane - 3 giorni punto di ritiro	This courier delivers within 24/72 hours from the moment we entrust them with the products.	Wednesday 18 February
Ritiro in negozio	Choose where to collect your order within 24/48 hours.	Wednesday 18 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 18 February - Thursday 19 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 18 February - Thursday 19 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 18 February - Thursday 19 February

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 18 February

Carrier: Ritiro in negozio

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

Estimated delivery:
Wednesday 18 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 4-BLOCKm 8/5 submersible electric pump from the 4-BLOCK series by Pedrollo has a minimum efficiency index that far exceeds ERP requirements.

4-inch monoblock at the top of its category for performance.

With completely independent and floating impellers that make the possible presence of sand irrelevant.

The 4-BLOCKm 8/5 is easy to install as it is already complete with capacitor and thermal overload cutout.

The supplied power cable is 20 meters long.

Data sheet

Motor connection: SINGLE-PHASE
Power (Kw): 0.75
Power (HP): 1
Absorption at 230V (A): 6.0
Capacitor: 35 µF 450 VL
Delivery mouth: 1" 1/4
Pump body: AISI 304 stainless steel
Impeller: Delrin
Number of impellers: 5
Check valve: No
Degree of protection: IP 68
Minimum flow rate (l./min.): 40
Max. flow rate (l./min.): 200
Min. head (m.): 7
Max. head (m.): 35
Cable length (m.): 20
Jobs: water supply, pressurization systems, irrigation
Max. liquid temperature (°C): +35°C
Height (cm): 65.5
External diameter (cm): 10
Weight (Kg): 12.5
Warranty (years): 2

Attachments

4BLOCK technical sheet

Construction and operating characteristics. Operating curves, operating limits, and dimensions of Pedrollo 4BLOCK series pumps.

Download (1.55MB)

4BLOCKm 8 models and performances

TYPE

single phase

4BLOCKm 8/3

4BLOCKm 8/5

4BLOCKm 8/7

POWER
KW	HP
0.55	0.75
0.75	1
1.1	1.5

IMPELLERS

number

PERFORMANCES
Q liters/min	H meters
2.4 ÷ 12	21 ÷ 4
2.4 ÷ 12	35 ÷ 7
2.4 ÷ 12	56 ÷ 11.5

MOUTH
DN
1 1/4"

Q	m³/hour	0	2.4	3.6	4.5	6.0	7.5	9.0	10.5	12
Q	l/min	0	40	60	75	100	125	150	175	200
H	meters	21	20	19.4	18.7	17.1	14.9	12.1	8.6	4
		35	33.5	32.5	31	28.5	24.8	20.2	14.3	7
		56	53.5	51.5	50	45.5	39.5	32.5	22.9	11.5

Construction data of the 4BLOCK series

Bearings

Pump side motor bearing	6203
Opposite side engine bearing	6203

Tree holding

Type of seal	Single Mechanical Seal in oil chamber
Engine side model	ST1-16
LM diameter	16
LM fixed ring	Ceramic
LM rotating ring	Graphite
LM elastomer	NBR

Materials

1.3 - Delivery body	Stainless steel EN 1.4301 (AISI 304)
2.1 - Seal holder cover	Brass CW617N EN 12165
3.0 - Impeller	POM acetal resin
4.0 - Pump shaft	Stainless steel EN 1.4301 (AISI 304)
4.1 - Crankshaft	Stainless steel EN 1.4057 (AISI 431)
5.0 - Stadium box	Stainless steel EN 1.4301 (AISI 304)
5.1 - Diffuser	Reinforced technopolymer
6.2 - Engine sleeve	Stainless steel EN 1.4301 (AISI 304)
7.0 - Lantern	Reinforced technopolymer
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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Price	Price €653.92 -42% €379.27	Price €616.10 -42% €357.34	Price €749.08 -42% €434.47
Motor connection	Motor connection SINGLE-PHASE	Motor connection SINGLE-PHASE	Motor connection SINGLE-PHASE
Power (Kw)	Power (Kw) 0.75	Power (Kw) 0.55	Power (Kw) 1.1
Power (HP)	Power (HP) 1	Power (HP) 0.75	Power (HP) 1.5
Absorption at 230V (A)	Absorption at 230V (A) 6.0	Absorption at 230V (A) 4	Absorption at 230V (A) 8
Capacitor	Capacitor 35 µF 450 VL	Capacitor 20 µF 450 VL	Capacitor 35 µF 450 VL
Delivery mouth	Delivery mouth 1" 1/4	Delivery mouth 1" 1/4	Delivery mouth 1" 1/4
Pump body	Pump body AISI 304 stainless steel	Pump body AISI 304 stainless steel	Pump body AISI 304 stainless steel
Impeller	Impeller Delrin	Impeller Delrin	Impeller Delrin
Number of impellers	Number of impellers 5	Number of impellers 3	Number of impellers 8
Pump shaft	Pump shaft --	Pump shaft AISI 304 stainless steel	Pump shaft AISI 304 stainless steel
Check valve	Check valve No	Check valve No	Check valve --
Degree of protection	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.) 40	Minimum flow rate (l./min.) 40	Minimum flow rate (l./min.) 40
Max. flow rate (l./min.)	Max. flow rate (l./min.) 200	Max. flow rate (l./min.) 200	Max. flow rate (l./min.) 200
Min. head (m.)	Min. head (m.) 7	Min. head (m.) 4	Min. head (m.) 11.5
Max. head (m.)	Max. head (m.) 35	Max. head (m.) 21	Max. head (m.) 56
Cable length (m.)	Cable length (m.) 20	Cable length (m.) 20	Cable length (m.) 20
Jobs	Jobs water supply, pressurization systems, irrigation	Jobs water supply, pressurization systems, irrigation	Jobs water supply, pressurization systems, irrigation
Max. liquid temperature (°C)	Max. liquid temperature (°C) +35°C	Max. liquid temperature (°C) +35°C	Max. liquid temperature (°C) +35°C
Height (cm)	Height (cm) 65.5	Height (cm) 57.2	Height (cm) 79.9
External diameter (cm)	External diameter (cm) 10	External diameter (cm) 10	External diameter (cm) 10
Weight (Kg)	Weight (Kg) 12.5	Weight (Kg) 10.6	Weight (Kg) 15.4
Warranty (years)	Warranty (years) 2	Warranty (years) 2	Warranty (years) 2