WR 65/125B - 4 HP three-phase centrifugal electric pump
Flow rate up to 1200 l/min. Head up to 20.7 m. 3 kW (4 HP) motor.




The Pedrollo WR 65/125B centrifugal electric pump is recommended for pumping clean water in heating, air conditioning, cooling or circulation systems.
A special feature of this pump is the identical size of the suction port and the delivery port.
The WR 65/125B can be used in the domestic, industrial and civil sectors.
It has a flow rate that varies from 300 to 1200 litres per minute with a head from 9 to 20.7 metres.
The WR 65/125B must be powered by a three-phase voltage, has a horsepower of 4 HP and the temperature of the liquid to be pumped ranges from -10 degrees centigrade up to +40.
The manometric suction capacity reaches up to 7 metres.
The pump is made of materials such as cast iron and stainless steel which give the product good sturdiness and allow it to last over time.
Installation must be carried out in well-ventilated, closed areas or in any case protected from the elements.
- Motor connection
- THREE-PHASE
- Power (Kw)
- 3
- Power (HP)
- 4
- Pump body
- Cast iron
- Impeller
- AISI 304 stainless steel
- Number of impellers
- 1
- Crankshaft
- AISI 431 stainless steel
- Check valve
- No
- Degree of protection
- IP 44
- Minimum flow rate (l./min.)
- 100
- Max. flow rate (l./min.)
- 550
- Min. head (m.)
- 6
- Max. head (m.)
- 16
- Jobs
- air conditioning systems, irrigation
- Max. liquid temperature (°C)
- +110°C
- Motor voltage
- 230 V, 400V
- Height (cm)
- 43.2
- Width (cm)
- 34.0
- Depth (cm)
- 22.0
- Weight (Kg)
- 29
- Warranty (years)
- 2
Compare with Similar Products
![]() WR 65/125B - 4 HP three-phase centrifugal electric pumpThis product Flow rate up to 1200 l/min. Head up to 20.7 m. 3 kW (4 HP) motor. | ![]() WR 65/125C - 3 HP three-phase centrifugal electric pumpFlow rate up to 1200 l/min. Head up to 17.5 m. 2.2 Kw (3 HP) motor. | ![]() WR 65/125A - 5.5 HP three-phase centrifugal electric pumpFlow rate up to 1200 l/min. Head up to 23.5 m. 4 kW (5.5 HP) motor. | |
|---|---|---|---|
| Price | Price €1,683.60 -42% €976.49 | Price €1,659.20 -42% €962.34 | Price €1,721.42 -42% €998.42 |
| Motor connection | Motor connection THREE-PHASE | Motor connection THREE-PHASE | Motor connection THREE-PHASE |
| Power (Kw) | Power (Kw) 3 | Power (Kw) 2.2 | Power (Kw) 4 |
| Power (HP) | Power (HP) 4 | Power (HP) 3 | Power (HP) 5.5 |
| Pump body | Pump body Cast iron | Pump body Cast iron | Pump body Cast iron |
| Impeller | Impeller AISI 304 stainless steel | Impeller AISI 304 stainless steel | Impeller AISI 304 stainless steel |
| Number of impellers | Number of impellers 1 | Number of impellers 1 | Number of impellers 1 |
| Crankshaft | Crankshaft AISI 431 stainless steel | Crankshaft AISI 431 stainless steel | Crankshaft AISI 431 stainless steel |
| Check valve | Check valve No | Check valve No | Check valve No |
| Degree of protection | Degree of protection IP 44 | Degree of protection IP 44 | Degree of protection IP 44 |
| Minimum flow rate (l./min.) | Minimum flow rate (l./min.) 100 | Minimum flow rate (l./min.) 100 | Minimum flow rate (l./min.) 100 |
| Max. flow rate (l./min.) | Max. flow rate (l./min.) 550 | Max. flow rate (l./min.) 550 | Max. flow rate (l./min.) 550 |
| Min. head (m.) | Min. head (m.) 6 | Min. head (m.) 6 | Min. head (m.) 6 |
| Max. head (m.) | Max. head (m.) 16 | Max. head (m.) 16 | Max. head (m.) 16 |
| Jobs | Jobs air conditioning systems, irrigation | Jobs air conditioning systems, irrigation | Jobs air conditioning systems, irrigation |
| Max. liquid temperature (°C) | Max. liquid temperature (°C) +110°C | Max. liquid temperature (°C) +110°C | Max. liquid temperature (°C) +110°C |
| Motor voltage | Motor voltage 230 V, 400V | Motor voltage 230 V, 400V | Motor voltage 230 V, 400V |
| Height (cm) | Height (cm) 43.2 | Height (cm) 43.2 | Height (cm) 43.2 |
| Width (cm) | Width (cm) 34.0 | Width (cm) 34.0 | Width (cm) 34.0 |
| Depth (cm) | Depth (cm) 22.0 | Depth (cm) 22.0 | Depth (cm) 22.0 |
| Weight (Kg) | Weight (Kg) 29 | Weight (Kg) 29 | Weight (Kg) 29 |
| Warranty (years) | Warranty (years) 2 | Warranty (years) 2 | Warranty (years) 2 |



