PRIMA 33 - Three-phase 0.33 HP electric pool pump
Flow rate up to 190 l/min (11.4 m³/h). Head up to 10.3 m. 0.25 Kw (0.33 HP) motor.
The PRIMA 33 self-priming electric pump by Pedrollo is recommended for water circulation in residential swimming pools up to 70 cubic metres in size.
The pump has the advantage of being resistant to heat and chemical corrosion, thanks to the fact that the motor casing is painted using the cataphoresis technique.
It has good robustness and is also particularly quiet.
Equipped with a pre-filter complete with transparent lid to facilitate visual inspection and an extra large filter basket that allows for a reduction in the frequency of cleaning operations.
The PRIMA 33 must be powered by a three-phase voltage, has a horsepower of 0.33 HP and the temperature of the liquid to be pumped reaches up to +40 degrees centigrade.
The flow rate ranges from 20 to 190 litres per minute and the head from 4 to 10.3 metres.
The PRIMA 33 manometric suction lift is up to 9 meters. The pump tolerates water with pH 6.5 – 8.4.
Certified IP55, the pump is safe from dust and water ingress.
- Motor connection
- THREE-PHASE
- Power (Kw)
- 0.25
- Power (HP)
- 0.33
- Absorption at 230V (A)
- 1.9
- Absorption at 400V (A)
- 1.1
- Suction mouth
- 1 "1/2
- Delivery mouth
- 1 "1/2
- Pump body
- Polypropylene
- Impeller
- Noryl
- Number of impellers
- 1
- Crankshaft
- AISI 316 stainless steel
- Check valve
- No
- Degree of protection
- IP 55
- Min. flow rate (l./min.)
- 20
- Max. flow rate (l./min.)
- 190
- Min. head (m.)
- 4
- Max. head (m.)
- 10.3
- Jobs
- water supply, pressurization systems, irrigation
- Max. liquid temperature (°C)
- +40°C
- Motor voltage
- 230 V, 400V
- Height (cm)
- 27.5
- Width (cm)
- 19.7
- Depth (cm)
- 47.6
- Weight (Kg)
- 8.8
- Warranty (years)
- 2
Compare with Similar Products
 PRIMA 33 - Three-phase 0.33 HP electric pool pumpThis product Flow rate up to 190 l/min (11.4 m³/h). Head up to 10.3 m. 0.25 Kw (0.33 HP) motor. |  4SR 2/33 S-PD - 3 HP three-phase submersible electric pumpFlow rate up to 65 l/min (3.9 m³/h). Head up to 257 meters. 2.2 Kw (3 HP) motor. |  4SR 2/58 S-PD - 5.5 HP three-phase submersible electric pumpFlow rate up to 65 l/min (1.8 m³/h). Head up to 452 m. 4 Kw (5.5 HP) motor. |  4SR 4/6 S-PD - 0.75 HP three-phase submersible electric pumpFlow rate up to 100 l/min (6 m³/h). Head up to 45.5 meters. 0.55 Kw (0.75 HP) motor. | |
|---|---|---|---|---|
| Motor connection | Motor connection THREE-PHASE | Motor connection THREE-PHASE | Motor connection THREE-PHASE | Motor connection THREE-PHASE |
| Power (Kw) | Power (Kw) 0.25 | Power (Kw) 2.2 | Power (Kw) 4 | Power (Kw) 0.55 |
| Power (HP) | Power (HP) 0.33 | Power (HP) 3 | Power (HP) 5.5 | Power (HP) 0.75 |
| Absorption at 230V (A) | Absorption at 230V (A) 1.9 | Absorption at 230V (A) -- | Absorption at 230V (A) -- | Absorption at 230V (A) -- |
| Absorption at 400V (A) | Absorption at 400V (A) 1.1 | Absorption at 400V (A) -- | Absorption at 400V (A) -- | Absorption at 400V (A) -- |
| Suction mouth | Suction mouth 1 "1/2 | Suction mouth -- | Suction mouth -- | Suction mouth -- |
| Delivery mouth | Delivery mouth 1 "1/2 | Delivery mouth 1 "1/4 | Delivery mouth 1 "1/4 | Delivery mouth 1 "1/4 |
| Pump body | Pump body Polypropylene | Pump body -- | Pump body AISI 304 stainless steel | Pump body -- |
| Impeller | Impeller Noryl | Impeller -- | Impeller Noryl | Impeller -- |
| Number of impellers | Number of impellers 1 | Number of impellers -- | Number of impellers 58 | Number of impellers -- |
| Crankshaft | Crankshaft AISI 316 stainless steel | Crankshaft -- | Crankshaft AISI 304 stainless steel | Crankshaft -- |
| Check valve | Check valve No | Check valve -- | Check valve No | 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 |
| Min. flow rate (l./min.) | Min. flow rate (l./min.) 20 | Min. flow rate (l./min.) 10 | Min. flow rate (l./min.) 10 | Min. flow rate (l./min.) 20 |
| Max. flow rate (l./min.) | Max. flow rate (l./min.) 190 | Max. flow rate (l./min.) 65 | Max. flow rate (l./min.) 65 | Max. flow rate (l./min.) 100 |
| Min. head (m.) | Min. head (m.) 4 | Min. head (m.) 71 | Min. head (m.) 124 | Min. head (m.) 17 |
| Max. head (m.) | Max. head (m.) 10.3 | Max. head (m.) 257 | Max. head (m.) 452 | Max. head (m.) 48 |
| Cable length (m) | Cable length (m) -- | Cable length (m) 2 | Cable length (m) 3.6 | Cable length (m) 2 |
| Jobs | Jobs water supply, pressurization systems, irrigation | Jobs irrigation | Jobs irrigation | Jobs irrigation |
| Max. liquid temperature (°C) | Max. liquid temperature (°C) +40°C | Max. liquid temperature (°C) -- | Max. liquid temperature (°C) -- | Max. liquid temperature (°C) -- |
| Motor voltage | Motor voltage 230 V, 400V | Motor voltage -- | Motor voltage 400V | Motor voltage -- |
| Height (cm) | Height (cm) 27.5 | Height (cm) -- | Height (cm) 20.7 | Height (cm) -- |
| Width (cm) | Width (cm) 19.7 | Width (cm) -- | Width (cm) -- | Width (cm) -- |
| Depth (cm) | Depth (cm) 47.6 | Depth (cm) -- | Depth (cm) -- | Depth (cm) -- |
| Weight (Kg) | Weight (Kg) 8.8 | Weight (Kg) 25 | Weight (Kg) 34.4 | Weight (Kg) 11 |
| Warranty (years) | Warranty (years) 2 | Warranty (years) 2 | Warranty (years) 2 | Warranty (years) 2 |