4BLOCKm 4/6 (20m) - 0.75 HP single-phase submersible pump Pedrollo - 1

-42%

4BLOCKm 4/7 (20m) - 0.75 HP single-phase submersible electric pump

Name: 4BLOCKm 4/7 (20m) - 0.75 HP single-phase submersible electric pump
Brand: Pedrollo
SKU: 4BLOCKm 4/7 20m
Price: 346.72 EUR
Availability: InStock
Rating: 5 (2 reviews)

Flow rate up to 100 l/min (6 m³/h). Head up to 55 m. 0.55 Kw (0.75 HP) motor. 20 meters of cable.

Variants:

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Reinforced packaging to reduce transport damage.

After-sales assistance for product installation.

We supply all spare parts on this product.

Description

Monobloc submersible electric pump in stainless steel ready to install. It is complete with: capacitor, built-in thermal motor protector and 20 meter power cable.

The PEDROLLO 4BLOCKm 4/6 has a flow rate that varies from 20 to 100 litres per minute with a head from 17.5 to 55 metres.

It is recommended for supplying clean water from wells even in the presence of sand up to 150 grams per cubic meter.

Due to its high performance and reliability, it is recommended for use in the domestic sector, for the automatic distribution of water in conjunction with pressure tanks, for irrigation, etc.

Data sheet

Motor connection: SINGLE PHASE
Power (Kw): 0.55
Power (HP): 0.75
Absorption at 230V (A): 5
Capacitor: 20 µF450 VL
Delivery port: 1 "1/4
Body Pump: AISI 304 stainless steel
Impeller: Lexan
Number of impellers: 6
Pump shaft: AISI 304 stainless steel
Check valve: no
Degree of protection: IP 68
Flow rate min. (l./min.): 20
Max flow (l./min.): 100
Min head (m.): 15
Max head (m.): 44.5
Cable length (m): 20
Employments: water supply, pressurization systems, irrigation
Liquid temperature max. (° C): 35
Height (cm): 67.4
Outside diameter (cm): 10.1
Weight kg): 12.1
Guarantee: 2

Attachments

4BLOCK data sheet

Construction and operating characteristics. Working curves, limits of use and dimensions of the Pedrollo 4BLOCK series pumps.

Download (1.55MB)

4BLOCKm 4 models and performances

GUY

three-phase

4BLOCKm 4/4

4BLOCKm 4/6

4BLOCKm 4/8

4BLOCKm 4/13

POWER
KW	HP
0.37	0.50
0.55	0.75
0.75	1
1.1	1.5

IMPELLERS

number

PERFORMANCE
Q litres/min	H meters
20 ÷ 100	31.5 ÷ 10
20 ÷ 100	47 ÷ 15
20 ÷ 100	63 ÷ 20
20 ÷ 100	102 ÷ 32.5

MOUTH
DN
1 1/4"

Q	m³/hour	0	1.2	1.5	2.4	3.6	4.5	6.0
Q	l/min	0	20	25	40	60	75	100
H	meters	31.5	30	29.5	27.5	23.8	19.8	10
		47	44.5	44	41	35.5	29.5	15
		63	59.5	58.5	55	47.5	39.5	20
		102	97	95	89	77	64.5	32.5

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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	4BLOCKm 4/7 (20m) - 0.75 HP single-phase submersible electric pump This product Flow rate up to 100 l/min (6 m³/h). Head up to 55 m. 0.55 Kw (0.75 HP) motor. 20 meters of cable.	4BLOCKm 4/5 (20m) - 0.50 HP single-phase submersible electric pump Quick View Flow rate up to 100 l/min (6 m³/h). Head up to 39.5 m. 0.37 Kw (0.50 HP) motor. 20 meters of cable.	4BLOCKm 4/9 (20m) - 1 HP single-phase submersible electric pump Quick View Flow rate up to 100 l/min (6 m³/h). Head up to 71 m. 0.75 Kw (1 HP) motor. 20 meters of cable.	4BLOCKm 4/13 (20m) - Single-phase submersible electric pump 1.5 HP Quick View Flow rate up to 100 l/min (6 m³/h). Head up to 102 m. 1.1 Kw (1.5 HP) motor. 20 meters of cable.
Motor connection	Motor connection SINGLE PHASE	Motor connection SINGLE PHASE	Motor connection SINGLE PHASE	Motor connection SINGLE PHASE
Power (Kw)	Power (Kw) 0.55	Power (Kw) 0.37	Power (Kw) 0.75	Power (Kw) 1.1
Power (HP)	Power (HP) 0.75	Power (HP) 0.50	Power (HP) 1	Power (HP) 1.5
Absorption at 230V (A)	Absorption at 230V (A) 5	Absorption at 230V (A) 5	Absorption at 230V (A) 6	Absorption at 230V (A) 8
Capacitor	Capacitor 20 µF450 VL	Capacitor 20 µF450 VL	Capacitor 35 µF450 VL	Capacitor 35 µF450 VL
Delivery port	Delivery port 1 "1/4	Delivery port 1 "1/4	Delivery port 1 "1/4	Delivery port 1 "1/4
Body Pump	Body Pump AISI 304 stainless steel	Body Pump AISI 304 stainless steel	Body Pump AISI 304 stainless steel	Body Pump AISI 304 stainless steel
Impeller	Impeller Lexan	Impeller Lexan	Impeller Delrin	Impeller Delrin
Number of impellers	Number of impellers 6	Number of impellers 4	Number of impellers 8	Number of impellers 13
Pump shaft	Pump shaft AISI 304 stainless steel	Pump shaft AISI 304 stainless steel	Pump shaft --	Pump shaft AISI 304 stainless steel
Check valve	Check valve no	Check valve no	Check valve no	Check valve no
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.) 15	Min head (m.) 10	Min head (m.) 20	Min head (m.) 32.5
Max head (m.)	Max head (m.) 44.5	Max head (m.) 30	Max head (m.) 59.5	Max head (m.) 97
Cable length (m)	Cable length (m) 20	Cable length (m) 20	Cable length (m) 20	Cable length (m) 20
Employments	Employments water supply, pressurization systems, irrigation	Employments water supply, pressurization systems, irrigation	Employments water supply, pressurization systems, irrigation	Employments water supply, pressurization systems, irrigation
Liquid temperature max. (° C)	Liquid temperature max. (° C) 35	Liquid temperature max. (° C) 35	Liquid temperature max. (° C) 35	Liquid temperature max. (° C) 35
Height (cm)	Height (cm) 67.4	Height (cm) 67.4	Height (cm) 74.3	Height (cm) 92.5
Outside diameter (cm)	Outside diameter (cm) 10.1	Outside diameter (cm) 10.1	Outside diameter (cm) 10	Outside diameter (cm) 10
Weight kg)	Weight kg) 12.1	Weight kg) 12.1	Weight kg) 13.8	Weight kg) 17
Guarantee	Guarantee 2	Guarantee 2	Guarantee 2	Guarantee 2