MAXIMA-4 250 - 2.5 HP three-phase electric pool pump
Flow rate up to 1000 l/min (60 m³/h). Head up to 12.5 m. 1.8 Kw (2.5 HP) motor.
The MAXIMA-4 250 self-priming electric pump by Pedrollo is recommended for use in commercial swimming pools up to 1080 cubic metres.
This pump is designed and built to be durable.
The MAXIMA-4 250 has a high resistance to heat and chemical and salt corrosion. The engine case is painted with cataphoresis treatment.
The base is made of anti-corrosion plastic material which ensures stable support for the pump and pipes.
A distinguishing feature of the MAXIMA-4 250 is the transparent pre-filter that facilitates visual inspection and the extra large basket that allows for reduced cleaning frequency.
This pump can be used for swimming pools with water that has a pH of 6.5 to 8.4.
The flow rate ranges from 200 to 1000 litres and the head from 4 to 12.5 metres.
The suction capacity of the MAXIMA-4 250 is up to 4 metres.
It must be powered by a three-phase voltage, has a horsepower of 2.5 HP and the liquid temperature reaches up to +40 centigrade.
The inlet and outlet ports are flanged, it is possible to connect the pump to the water system via a 110 mm 8-hole counterflange.
- Motor connection
- THREE-PHASE
- Power (Kw)
- 1.8
- Power (HP)
- 2.5
- Absorption at 230V (A)
- Absorption at 400V (A)
- Body Pump
- Polypropylene
- Impeller
- Noryl
- Number of impellers
- 1
- Motor shaft
- AISI 316 stainless steel
- Check valve
- no
- Degree of protection
- IP 55
- Flow rate min. (l./min.)
- Max flow (l./min.)
- Min head (m.)
- Max head (m.)
- Employments
- water supply, pressurization systems, irrigation
- Liquid temperature max. (° C)
- Motor voltage
- 230 V, 400 V
- Height (cm)
- Width (cm)
- Depth (cm)
- Weight kg)
- Guarantee
- 2
Compare with Similar Products
 MAXIMA-4 250 - 2.5 HP three-phase electric pool pumpThis product Flow rate up to 1000 l/min (60 m³/h). Head up to 12.5 m. 1.8 Kw (2.5 HP) motor. |  4SR 8/17 S-PD - 4 HP three-phase submersible electric pumpFlow rate up to 200 l/min (12 m³/h). Head up to 119 metres. 3 Kw (4 HP) motor. |  4SR 8/24 S-PD - 5.5 HP three-phase submersible electric pumpFlow rate up to 200 l/min (12 m³/h). Head up to 168 meters. 4 Kw (5.5 HP) motor. |  4SR 8/32 S-PD - 7.5 HP three-phase submersible electric pumpFlow rate up to 200 l/min (12 m³/h). Head up to 214 meters. 5.5 Kw (7.5 HP) motor. | |
|---|---|---|---|---|
| Motor connection | Motor connection THREE-PHASE | Motor connection THREE-PHASE | Motor connection THREE-PHASE | Motor connection THREE-PHASE |
| Power (Kw) | Power (Kw) 1.8 | Power (Kw) 3 | Power (Kw) 4 | Power (Kw) 5.5 |
| Power (HP) | Power (HP) 2.5 | Power (HP) 4 | Power (HP) 5.5 | Power (HP) 7.5 |
| Absorption at 230V (A) | Absorption at 230V (A) -- | Absorption at 230V (A) -- | Absorption at 230V (A) -- | Absorption at 230V (A) -- |
| Absorption at 400V (A) | Absorption at 400V (A) -- | Absorption at 400V (A) -- | Absorption at 400V (A) -- | Absorption at 400V (A) -- |
| Delivery port | Delivery port -- | Delivery port 2" | Delivery port 2" | Delivery port 2" |
| Body Pump | Body Pump Polypropylene | Body Pump -- | Body Pump -- | Body Pump -- |
| Impeller | Impeller Noryl | Impeller -- | Impeller -- | Impeller -- |
| Number of impellers | Number of impellers 1 | Number of impellers -- | Number of impellers -- | Number of impellers -- |
| Motor shaft | Motor shaft AISI 316 stainless steel | Motor shaft -- | Motor shaft -- | Motor shaft -- |
| Check valve | Check valve no | Check valve -- | Check valve -- | Check valve -- |
| Degree of protection | Degree of protection IP 55 | 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.) -- | Flow rate min. (l./min.) 40 | Flow rate min. (l./min.) 40 | Flow rate min. (l./min.) 40 |
| Max flow (l./min.) | Max flow (l./min.) -- | Max flow (l./min.) 200 | Max flow (l./min.) 200 | Max flow (l./min.) 200 |
| Min head (m.) | Min head (m.) -- | Min head (m.) 35 | Min head (m.) 49 | Min head (m.) 65.5 |
| Max head (m.) | Max head (m.) -- | Max head (m.) 114 | Max head (m.) 161 | Max head (m.) 214 |
| Cable length (m) | Cable length (m) -- | Cable length (m) 2 | Cable length (m) 2 | Cable length (m) 2 |
| Employments | Employments water supply, pressurization systems, irrigation | Employments irrigation | Employments irrigation | Employments irrigation |
| Liquid temperature max. (° C) | Liquid temperature max. (° C) -- | Liquid temperature max. (° C) -- | Liquid temperature max. (° C) -- | Liquid temperature max. (° C) -- |
| Motor voltage | Motor voltage 230 V, 400 V | Motor voltage -- | Motor voltage -- | Motor voltage -- |
| Height (cm) | Height (cm) -- | Height (cm) -- | Height (cm) -- | Height (cm) -- |
| Width (cm) | Width (cm) -- | Width (cm) -- | Width (cm) -- | Width (cm) -- |
| Depth (cm) | Depth (cm) -- | Depth (cm) -- | Depth (cm) -- | Depth (cm) -- |
| Weight kg) | Weight kg) -- | Weight kg) 21 | Weight kg) 27 | Weight kg) 33 |
| Guarantee | Guarantee 2 | Guarantee 2 | Guarantee 2 | Guarantee 2 |
