F 50/250B - 20 HP three-phase standardized centrifugal electric pump

Name: F 50/250B - 20 HP three-phase standardized centrifugal electric pump
Brand: Pedrollo
SKU: F 50/250B
Price: 2830.4 EUR
Availability: InStock

Flow rate up to 1000 l/min (60 m³/h). Head up to 72 m. 15 Kw (20 HP) motor.

Variants:

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Reinforced packaging to reduce transport damage.

After-sales assistance for product installation.

Description

Used for water supply, washing systems, pressurization, fire-fighting systems, irrigation, industry, water circulation in air conditioning systems, agriculture.

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

Data sheet

Motor connection: THREE-PHASE
Motor power (HP): 20
Absorption at 400V (A): 27.0
Suction mouth: 2 "1/2
Delivery port: 2"
Body Pump: Cast iron
Impeller: Cast iron
Number of impellers: 1
Motor shaft: Stainless steel EN 10088-3 1.4104
Check valve: no
Degree of protection: IP 55
Flow rate min. (l./min.): 300
Max flow (l./min.): 1000
Min head (m.): 59
Max head (m.): 72
Employments: water supply, pressurization systems, irrigation, cooling systems, air conditioning systems, washing systems, fire prevention systems
Liquid temperature max. (° C): 90
Height (cm): 40.5
Width (cm): 70.1
Weight kg): 120.4
Guarantee: 2

Attachments

Technical sheet F

Models, performance curves and construction features of the Pedrollo F series pumps.

Download (1.44MB)

Models and performances F 50/250

GUY

Three-phase

F 50/250D

F 50/250C

F 50/250B

F 50/250A

F 50/250AR

POWER
KW	HP
9.2	12.5
11	15
15	20
18.5	25
22	30

PERFORMANCE
Q litres/min	H meters
300 ÷ 900	51 ÷ 32
300 ÷ 900	59 ÷ 42
300 ÷ 1000	72 ÷ 59
300 ÷ 1000	85 ÷ 73
400 ÷ 1800	95 ÷ 83

MOUTH
wait.	send.
DN 65	DN 50

Q	m³/hour	0	18	24	30	36	42	48	54	60
Q	l/min	0	300	400	500	600	700	800	900	1000
H	meters	51	51	49	47	44	41	37	32
		59	59	58	57	54	51	47	42
		72	72	71	70	69	67	65	62	59
		85	85	84	83	82	80	78	76	73
		95	95	94	93	Ninety two	90	88	86	83

Construction data of the F32/250-40-50/250-50/200

Bearings

Pump side motor bearing	6310 ZZ-C3
Opposite side engine bearing	6308 ZZ-C3

Tree holding

Type of seal	Single Mechanical Seal
Shrinkage DN1=450 DN2=350	FN-38
LP diameter	38
LP fixed ring	Graphite
LP rotating ring	Ceramic
LP elastomer	NBR

Materials

1.0 - Pump body	Cast iron GJL 200 EN 1561
3.0 - Impeller	Cast iron GJL 200 EN 1561
4.0 - Pump shaft	Stainless steel EN 1.4057 (AISI 431)
6.0 - Motor holder	EN-AB 46100 aluminium
6.1 - Engine cover	EN-AB 46100 aluminium
7.0 - Lantern	Cast iron GJL 200 EN 1561

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	F 50/250B - 20 HP three-phase standardized centrifugal electric pump This product Flow rate up to 1000 l/min (60 m³/h). Head up to 72 m. 15 Kw (20 HP) motor.	F 50/250C - 15 HP three-phase standardized centrifugal electric pump Quick View Flow rate up to 900 l/min (56 m³/h). Head up to 59 m. 11 Kw (15 HP) motor.	F 50/250A - 25 HP three-phase standardized centrifugal electric pump Quick View Flow rate up to 1000 l/min (60 m³/h). Head up to 85 m. 18.5 Kw (25 HP) motor.	F 50/250AR - 30 HP three-phase standardized centrifugal electric pump Quick View Flow rate up to 1000 l/min (60 m³/h). Head up to 95 m. 22 Kw (30 HP) motor.
Motor connection	Motor connection THREE-PHASE	Motor connection THREE-PHASE	Motor connection THREE-PHASE	Motor connection THREE-PHASE
Motor power (HP)	Motor power (HP) 20	Motor power (HP) 15	Motor power (HP) 25	Motor power (HP) 30
Absorption at 400V (A)	Absorption at 400V (A) 27.0	Absorption at 400V (A) 21.0	Absorption at 400V (A) 34.0	Absorption at 400V (A) 41.0
Suction mouth	Suction mouth 2 "1/2	Suction mouth 2 "1/2	Suction mouth 2 "1/2	Suction mouth 2 "1/2
Delivery port	Delivery port 2"	Delivery port 2"	Delivery port 2"	Delivery port 2"
Body Pump	Body Pump Cast iron	Body Pump Cast iron	Body Pump Cast iron	Body Pump Cast iron
Impeller	Impeller Cast iron	Impeller Cast iron	Impeller Cast iron	Impeller Cast iron
Number of impellers	Number of impellers 1	Number of impellers 1	Number of impellers 1	Number of impellers 1
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 55	Degree of protection IP 55	Degree of protection IP 55	Degree of protection IP 55
Flow rate min. (l./min.)	Flow rate min. (l./min.) 300	Flow rate min. (l./min.) 300	Flow rate min. (l./min.) 300	Flow rate min. (l./min.) 100
Max flow (l./min.)	Max flow (l./min.) 1000	Max flow (l./min.) 900	Max flow (l./min.) 1000	Max flow (l./min.) 400
Min head (m.)	Min head (m.) 59	Min head (m.) 42	Min head (m.) 73	Min head (m.) 55
Max head (m.)	Max head (m.) 72	Max head (m.) 59	Max head (m.) 85	Max head (m.) 75
Employments	Employments water supply, pressurization systems, irrigation, cooling systems, air conditioning systems, washing systems, fire prevention systems	Employments water supply, pressurization systems, irrigation, cooling systems, air conditioning systems, washing systems, fire prevention systems	Employments water supply, pressurization systems, irrigation, cooling systems, air conditioning systems, washing systems, fire prevention systems	Employments water supply, pressurization systems, irrigation, cooling systems, air conditioning systems, washing systems, fire prevention systems
Liquid temperature max. (° C)	Liquid temperature max. (° C) 90	Liquid temperature max. (° C) 90	Liquid temperature max. (° C) 90	Liquid temperature max. (° C) 90
Height (cm)	Height (cm) 40.5	Height (cm) 40.5	Height (cm) 40.5	Height (cm) 40.5
Width (cm)	Width (cm) 70.1	Width (cm) 60.6	Width (cm) 70.1	Width (cm) 73.3
Weight kg)	Weight kg) 120.4	Weight kg) 103.3	Weight kg) 134.3	Weight kg) 147.4
Guarantee	Guarantee 2	Guarantee 2	Guarantee 2	Guarantee 2