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F 50/250B - 20 HP three-phase standardized centrifugal electric pump
Flow rate up to 1000 l/min (60 m³/h). Head up to 72 m. 15 Kw (20 HP) motor.
Telephone support for information before purchasing.
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
Models and performances F 50/250
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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 |
Compare with Similar Products
 F 50/250B - 20 HP three-phase standardized centrifugal electric pumpThis 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 pumpFlow 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 pumpFlow 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 pumpFlow 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 |