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4CRm 80 - 0.75 HP single-phase multi-impeller centrifugal electric pump

Name: 4CRm 80 - 0.75 HP single-phase multi-impeller centrifugal electric pump
Brand: Pedrollo
SKU: 4CRm 80
Price: 198.13 EUR
Availability: InStock

Flow rate up to 80 l/min (4.8 m³/h). Head up to 52 m. Motor 0.55 Kw (0.75 HP).

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

It is recommended for pumping clean water without abrasive particles and liquids that are not chemically aggressive for the materials from which the pump is made.

Due to their reliability and ease of use, they are widely used in the domestic and civil sector, in particular for the distribution of water in conjunction with small and medium-sized pressure tanks, for decanting and for irrigation of vegetable gardens and gardens.

Installation must be carried out indoors or in any case protected from the elements.

Data sheet

Motor connection: SINGLE PHASE
Power (Kw): 0.55
Power (HP): 0.75
Absorption at 230V (A): 3.9
Capacitor: 14 µF450 VL
Suction mouth: 1 "
Delivery port: 1 "
Body Pump: AISI 304 stainless steel
Impeller: Noryl
Number of impellers: 4
Motor shaft: Stainless steel EN 10088-3 1.4104
Check valve: no
Degree of protection: IP 44
Flow rate min. (l./min.): 5
Max flow (l./min.): 80
Min head (m.): 10
Max head (m.): 52
Employments: water supply, pressurization systems, irrigation
Liquid temperature max. (° C): 40
Height (cm): 18.2
Width (cm): 18.2
Depth (cm): 38.6
Weight kg): 8.3
Guarantee: 2

Attachments

Technical data sheet 2-5CR

Construction and operating characteristics. Working curves, limits of use and dimensions of the Pedrollo 2-5CR series pumps.

Download (391.38KB)

Models and performances 2-5 CRm

GUY

single phase

2CRm 80

3CRm 80

4CRm 80

5CRm 80

3CRm 100

4CRm 100

5CRm 100

POWER
KW	HP
0.37	0.50
0.45	0.60
0.55	0.75
0.75	1
0.55	0.75
0.75	1
1.1	1.5

PERFORMANCE
Q litres/min	H meters
5 ÷ 70	27 ÷ 5
5 ÷ 80	40 ÷ 5
5 ÷ 80	52 ÷ 10
5 ÷ 80	67 ÷ 12
5 ÷ 120	38 ÷ 5
5 ÷ 130	50 ÷ 5
5 ÷ 130	63 ÷ 8

MOUTH
wait.	send.
1"	1"

Q	m³/hour	0	0.3	0.6	0.9	1.2	1.5	1.8	2.4	3.0	3.6	4.2	4.8	5.4	6.0	6.6	7.2	7.8
Q	l/min	0	5	10	15	20	25	30	40	50	60	70	80	90	100	110	120	130
H	meters	27	26	25	24	22.5	21	20	16.5	13	9	5
		40	38	37	36	34.5	33	31	27	22.5	17	11	5
		52	50	49	47	44.5	42	40	34	28.5	22.5	16	10
		67	66	64	62	59	56	53	45.5	37.5	29.5	20.5	12
		38	37	36	35	34.5	33.5	33	31	28	26	23	20	17	13.5	10	5
		50	50	49	48	47	46	45	42	39.5	37	34	30.5	26.5	22	17	11	5
		63	62	61.5	60.5	59.5	58	57	53.5	50.5	46.5	42.5	38	33	28	22	15	8

Construction data of the 4CR 5CR

Bearings

Pump side motor bearing	6203 ZZ
Opposite side motor bearing	6203 ZZ

Shaft seal

Type of seal	Single Mechanical Seal
Pump side model	AR-13
LP diameter	13
Fixed ring LP	Ceramic
Rotating ring LP	Graphite
LP elastomer	NBR

Materials

1.0 - Pump Body	EN 1.4301 stainless steel (AISI 304)
2.1 - Seal holder cover	EN 1.4301 stainless steel (AISI 304)
3.0 - Impeller	EN 1.4301 stainless steel (AISI 304)
4.0 - Pump shaft	EN 1.4057 stainless steel (AISI 431)
5.1 - Diffuser	Reinforced technopolymer
5.2 - Shim Ring	POM acetal resin
6.0 - Motor holder	Aluminum EN-AB 46100
6.1 - Engine cover	Aluminum EN-AB 46100
7.0 - Lantern	Aluminum EN-AB 46100

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	4CRm 80 - 0.75 HP single-phase multi-impeller centrifugal electric pump This product Flow rate up to 80 l/min (4.8 m³/h). Head up to 52 m. Motor 0.55 Kw (0.75 HP).	3CRm 80 - Single-phase multi-impeller centrifugal electric pump 0.60 HP Quick View Flow rate up to 80 l/min (4.8 m³/h). Head up to 40 m. Motor 0.45 Kw (0.60 HP).	5CRm 80 - 1 HP single-phase multi-impeller centrifugal electric pump Quick View Flow rate up to 80 l/min (4.8 m³/h). Head up to 67 m. Motor 0.75 Kw (1 HP).	3CRm 100 - 0.75 HP single-phase multi-impeller centrifugal electric pump Quick View Flow rate up to 120 l/min (7.2 m³/h). Head up to 38 m. Motor 0.55 Kw (0.75 HP).
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) 0.45	Power (Kw) 0.75	Power (Kw) 0.55
Power (HP)	Power (HP) 0.75	Power (HP) 0.60	Power (HP) 1	Power (HP) 0.75
Absorption at 230V (A)	Absorption at 230V (A) 3.9	Absorption at 230V (A) 3.3	Absorption at 230V (A) 5.5	Absorption at 230V (A) 3.9
Capacitor	Capacitor 14 µF450 VL	Capacitor 12.5 µF450 VL	Capacitor 20 µF450 VL	Capacitor 14 µF450 VL
Suction mouth	Suction mouth 1 "	Suction mouth 1 "	Suction mouth 1 "	Suction mouth 1 "
Delivery port	Delivery port 1 "	Delivery port 1 "	Delivery port 1 "	Delivery port 1 "
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 Noryl	Impeller Noryl	Impeller Noryl	Impeller Noryl
Number of impellers	Number of impellers 4	Number of impellers 3	Number of impellers 5	Number of impellers 3
Motor shaft	Motor shaft Stainless steel EN 10088-3 1.4104	Motor shaft Stainless steel EN 10088-3 1.4104	Motor shaft Stainless steel EN 10088-3 1.4104	Motor shaft Stainless steel EN 10088-3 1.4104
Check valve	Check valve no	Check valve no	Check valve no	Check valve no
Degree of protection	Degree of protection IP 44	Degree of protection IP 44	Degree of protection IP 44	Degree of protection IP 44
Flow rate min. (l./min.)	Flow rate min. (l./min.) 5	Flow rate min. (l./min.) 5	Flow rate min. (l./min.) 5	Flow rate min. (l./min.) 5
Max flow (l./min.)	Max flow (l./min.) 80	Max flow (l./min.) 80	Max flow (l./min.) 80	Max flow (l./min.) 120
Min head (m.)	Min head (m.) 10	Min head (m.) 5	Min head (m.) 12	Min head (m.) 5
Max head (m.)	Max head (m.) 52	Max head (m.) 40	Max head (m.) 67	Max head (m.) 38
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) 40	Liquid temperature max. (° C) 40	Liquid temperature max. (° C) 40	Liquid temperature max. (° C) 40
Height (cm)	Height (cm) 18.2	Height (cm) 18.2	Height (cm) 20.2	Height (cm) 18.2
Width (cm)	Width (cm) 18.2	Width (cm) 18.2	Width (cm) 18.2	Width (cm) 18.2
Depth (cm)	Depth (cm) 38.6	Depth (cm) 36.1	Depth (cm) 41.1	Depth (cm) 36.1
Weight kg)	Weight kg) 8.3	Weight kg) 7.3	Weight kg) 10.7	Weight kg) 7.9
Guarantee	Guarantee 2	Guarantee 2	Guarantee 2	Guarantee 2