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F 65/250B - 50 HP three-phase standardized centrifugal electric pump
Flow rate up to 2500 l/min (150 m³/h). Head up to 87 m. 37 Kw (50 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)
- 50
- Absorption at 400V (A)
- 65
- Suction mouth
- 3 "
- Delivery port
- 2 "1/2
- 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.)
- 400
- Max flow (l./min.)
- 2500
- Min head (m.)
- 62
- Max head (m.)
- 87
- Liquid temperature max. (° C)
- +90°C
- Height (cm)
- 45
- Width (cm)
- 84.7
- Weight kg)
- 201.3
- Guarantee
- 2
Models and performances F 65/250
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Construction data of the F 65/250-80/200-80/250
Bearings
| Pump side motor bearing | 6312 ZZ-C3 |
| Opposite side engine bearing | 6212 ZZ-C3 |
Tree holding
| Type of seal | Single Mechanical Seal |
| Shrinkage DN1=450 DN2=350 | FN-40 NU |
| LP diameter | 40 |
| 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 65/250B - 50 HP three-phase standardized centrifugal electric pumpThis product Flow rate up to 2500 l/min (150 m³/h). Head up to 87 m. 37 Kw (50 HP) motor. |  F 65/250C - 40 HP three-phase standardized centrifugal electric pumpFlow rate up to 2350 l/min (141 m³/h). Head up to 76 m. 30 Kw (40 HP) motor. |  F 65/250A - 60 HP three-phase standardized centrifugal electric pumpFlow rate up to 2600 l/min (156 m³/h). Head up to 95 m. 45 Kw (60 HP) motor. |  F 80/160B - 25 HP three-phase standardized centrifugal electric pumpFlow rate up to 4000 l/min (240 m³/h). Head up to 35 m. 18.5 Kw (25 HP) motor. | |
|---|---|---|---|---|
| Motor connection | Motor connection THREE-PHASE | Motor connection THREE-PHASE | Motor connection -- | Motor connection THREE-PHASE |
| Motor power (HP) | Motor power (HP) 50 | Motor power (HP) 40 | Motor power (HP) 60 | Motor power (HP) 25 |
| Absorption at 400V (A) | Absorption at 400V (A) 65 | Absorption at 400V (A) 53 | Absorption at 400V (A) 79 | Absorption at 400V (A) 34.5 |
| Suction mouth | Suction mouth 3 " | Suction mouth 3 " | Suction mouth 3 " | Suction mouth 4 " |
| Delivery port | Delivery port 2 "1/2 | Delivery port 2 "1/2 | Delivery port 2 "1/2 | Delivery port 3 " |
| 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.) 400 | Flow rate min. (l./min.) 400 | Flow rate min. (l./min.) 400 | Flow rate min. (l./min.) 500 |
| Max flow (l./min.) | Max flow (l./min.) 2500 | Max flow (l./min.) 2350 | Max flow (l./min.) 2600 | Max flow (l./min.) 4000 |
| Min head (m.) | Min head (m.) 62 | Min head (m.) 53 | Min head (m.) 68 | Min head (m.) 20 |
| Max head (m.) | Max head (m.) 87 | Max head (m.) 76 | Max head (m.) 95 | Max head (m.) 35 |
| Employments | Employments -- | Employments water supply, pressurization systems, irrigation, cooling systems, air conditioning systems, washing systems, fire prevention systems | Employments -- | 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°C | Liquid temperature max. (° C) 90 | Liquid temperature max. (° C) +90°C | Liquid temperature max. (° C) 90 |
| Height (cm) | Height (cm) 45 | Height (cm) 45 | Height (cm) 45 | Height (cm) 40.5 |
| Width (cm) | Width (cm) 84.7 | Width (cm) 79.6 | Width (cm) 84.7 | Width (cm) 74.4 |
| Weight kg) | Weight kg) 201.3 | Weight kg) 201.3 | Weight kg) 219.3 | Weight kg) 133.1 |
| Guarantee | Guarantee 2 | Guarantee 2 | Guarantee 2 | Guarantee 2 |