PQ 300 - 3 HP three-phase peripheral impeller electric pump
Flow rate up to 90 l/min (5.4 m³/h). Head up to 100 m. 2.2 Kw (3 HP) motor.
The Pedrollo PQ 300 peripheral electric pump with radial suction is suitable for domestic applications, for irrigating vegetable gardens, gardens, greenhouses, lawns and other similar applications.
The pump has a very simple operation, the impellers are activated and thanks to their movement they pump the water into the pump body.
The PQ 300 is recommended for pumping clean water without abrasive particles and liquids that are chemically non-aggressive for the materials from which the pump is made.
The pump has very small dimensions and is therefore suitable for domestic applications even in very narrow spaces. Characterized by its noise, the new version of the pump is much quieter.
The flow rate ranges from 5 to 90 liters per minute. The head ranges from 10 to 100 meters.
The PQ 300 must be powered by a three-phase voltage, has a horsepower of 3 HP and the temperature of the liquid to be pumped ranges from -10 degrees centigrade up to +90.
This pump has a 1 inch suction and delivery port.
The pump body is made of cast iron and internally has a brass impeller and stainless steel drive shaft, therefore all materials particularly suitable for the correct and reliable use of the electric pump, guaranteeing excellent performance and long life over time.
The installation must be carried out in well-ventilated closed places or in any case protected from the elements as its certified protection is IPX5.
- Motor connection
- THREE-PHASE
- Motor power (HP)
- 3
- Absorption at 230V (A)
- 9
- Absorption at 400V (A)
- 5.2
- Suction mouth
- 1 "
- Delivery port
- 1 "
- Body Pump
- Cast iron
- Impeller
- Brass
- Number of impellers
- 1
- Motor shaft
- AISI 431 stainless steel
- Check valve
- no
- Degree of protection
- IP 55
- Flow rate min. (l./min.)
- 5
- Max flow (l./min.)
- 90
- Min head (m.)
- 10
- Max head (m.)
- 100
- Employments
- water supply
- Liquid temperature max. (° C)
- +90°C
- Motor voltage
- 230 V
- Height (cm)
- 21.1
- Width (cm)
- 34.25
- Depth (cm)
- 16.4
- Weight kg)
- 15.2
- Guarantee
- 2
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Bearings
| Pump side motor bearing | 6204 ZZ |
| Opposite side motor bearing | 6204 ZZ |
Shaft seal
| Type of seal | Single Mechanical Seal |
| Pump side model | FN-14 |
| LP diameter | 14 |
| Fixed ring LP | Graphite |
| Rotating ring LP | Ceramic |
| LP elastomer | NBR |
Mat
| 1.0 - Pump Body | Cast iron GJL 200 EN 1561 |
| 2.1 - Seal holder cover | Brass CW617N EN 12165 |
| 3.0 - Impeller | Brass CW617N EN 12165 |
| 4.0 - Pump shaft | EN 1.4057 stainless steel (AISI 431) |
| 6.0 - Motor holder | Aluminum EN-AB 46100 |
| 6.1 - Engine cover | Aluminum EN-AB 46100 |
| 7.0 - Lantern | Aluminum EN-AB 46100 |
Compare with Similar Products
 PQ 300 - 3 HP three-phase peripheral impeller electric pumpThis product Flow rate up to 90 l/min (5.4 m³/h). Head up to 100 m. 2.2 Kw (3 HP) motor. |  PQ 90 - 1 HP three-phase peripheral impeller electric pumpFlow rate up to 40 l/min (2.4 m³/h). Head up to 90 m. 0.75 Kw (1 HP) motor. |  PQ 100 - 1.5 HP three-phase peripheral impeller electric pumpFlow rate up to 70 l/min (4.2 m³/h). Head up to 85 m. 1.1 Kw (1.5 HP) motor. |  PQ 200 - 2 HP three-phase peripheral impeller electric pumpFlow rate up to 80 l/min (4.8 m³/h). Head up to 90 m. 1.5 Kw (2 HP) motor. | |
|---|---|---|---|---|
| Motor connection | Motor connection THREE-PHASE | Motor connection THREE-PHASE | Motor connection THREE-PHASE | Motor connection THREE-PHASE |
| Motor power (Kw) | Motor power (Kw) -- | Motor power (Kw) -- | Motor power (Kw) 1.1 | Motor power (Kw) -- |
| Motor power (HP) | Motor power (HP) 3 | Motor power (HP) 1 | Motor power (HP) 1.5 | Motor power (HP) 2 |
| Absorption at 230V (A) | Absorption at 230V (A) 9 | Absorption at 230V (A) 4.2 | Absorption at 230V (A) 6.2 | Absorption at 230V (A) 8.3 |
| Absorption at 400V (A) | Absorption at 400V (A) 5.2 | Absorption at 400V (A) 2.4 | Absorption at 400V (A) 3.6 | Absorption at 400V (A) 4.8 |
| Suction mouth | Suction mouth 1 " | Suction mouth 3/4 " | Suction mouth 1 " | Suction mouth 1 " |
| Delivery port | Delivery port 1 " | Delivery port 3/4 " | Delivery port 1 " | Delivery port 1 " |
| Body Pump | Body Pump Cast iron | Body Pump Cast iron | Body Pump Cast iron | Body Pump Cast iron |
| Impeller | Impeller Brass | Impeller Brass | Impeller Brass | Impeller Brass |
| Number of impellers | Number of impellers 1 | Number of impellers 1 | Number of impellers 1 | Number of impellers 1 |
| Motor shaft | Motor shaft AISI 431 stainless steel | Motor shaft AISI 431 stainless steel | Motor shaft AISI 431 stainless steel | Motor shaft AISI 431 stainless steel |
| 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.) 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.) 90 | Max flow (l./min.) 40 | Max flow (l./min.) 70 | Max flow (l./min.) 80 |
| Min head (m.) | Min head (m.) 10 | Min head (m.) 5 | Min head (m.) 15 | Min head (m.) 10 |
| Max head (m.) | Max head (m.) 100 | Max head (m.) 90 | Max head (m.) 85 | Max head (m.) 90 |
| Employments | Employments water supply | Employments water supply | Employments water supply | Employments water supply |
| Liquid temperature max. (° C) | Liquid temperature max. (° C) +90°C | Liquid temperature max. (° C) +90°C | Liquid temperature max. (° C) +90°C | Liquid temperature max. (° C) +90°C |
| Motor voltage | Motor voltage 230 V | Motor voltage 230 V | Motor voltage 230 V | Motor voltage 230 V |
| Height (cm) | Height (cm) 21.1 | Height (cm) 18.1 | Height (cm) 21.1 | Height (cm) 21.1 |
| Width (cm) | Width (cm) 34.25 | Width (cm) 25.6 | Width (cm) 32.25 | Width (cm) 32.25 |
| Depth (cm) | Depth (cm) 16.4 | Depth (cm) 14.2 | Depth (cm) 16.4 | Depth (cm) 16.4 |
| Weight kg) | Weight kg) 15.2 | Weight kg) 9.9 | Weight kg) 14.1 | Weight kg) 15.2 |
| Guarantee | Guarantee 2 | Guarantee 2 | Guarantee 2 | Guarantee 2 |