PQ 65-Bs - 0.75 HP three-phase peripheral impeller electric pump
Flow rate up to 50 l/min (3 m³/h). Head up to 56.5 m. 0.55 Kw (0.75 HP) motor.
The Pedrollo PQ 65-Bs electric pump is an update of the PQ series and is recommended for industrial use rather than domestic use.
The fundamental feature of this pump is the body made entirely of brass.
The use of CW617N brass guarantees against the formation of rust and oxidation, which consequently allows the pump to last over time.
The PQ 65-Bs, thanks to its hydraulic characteristics, compactness and small dimensions, allows its use in industrial environments in very restricted areas, such as in chillers, air conditioning, cooling or boiler power equipment.
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 flow rate ranges from 5 to 50 liters per minute. The head ranges from 8 to 56.5 meters.
The PQ 65-Bs must be powered by a three-phase voltage, has a horsepower of 0.75 HP and the temperature of the liquid to be pumped ranges from -10 degrees centigrade up to +90.
- Motor connection
- THREE-PHASE
- Power (Kw)
- 0.55
- Power (HP)
- 0.75
- Absorption at 230V (A)
- 3
- Absorption at 400V (A)
- 1.7
- Suction mouth
- 1 "
- Delivery mouth
- 1 "
- Pump body
- brass, equipped with ISO 228/1 threaded union
- Impeller
- Brass
- Number of impellers
- 1
- Crankshaft
- AISI 431 stainless steel
- Check valve
- No
- Degree of protection
- IP 44
- Min. flow rate (l./min.)
- 2
- Max. flow rate (l./min.)
- 50
- Min. head (m.)
- 8
- Max. head (m.)
- 56.5
- Jobs
- water supply
- Max. liquid temperature (°C)
- +90°C
- Motor voltage
- 230 V
- Height (cm)
- 15.5
- Width (cm)
- 22.5
- Depth (cm)
- 11.9
- Weight (Kg)
- 6.9
- Warranty (years)
- 2
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Bearings
| Pump side motor bearing | 6201 ZZ |
| Opposite side motor bearing | 6201 ZZ |
Shaft seal
| Type of seal | Single Mechanical Seal |
| Pump side model | ST1-12 |
| LP diameter | 12 |
| Fixed ring LP | Silicon carbide |
| Rotating ring LP | Graphite |
| LP elastomer | NBR |
Mat
| 1.0 - Pump Body | Brass CW617N EN 12165 |
| 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 | DX53D EN 10346 galvanized steel |
| 7.0 - Lantern | Aluminum EN-AB 46100 |
Compare with Similar Products
 PQ 65-Bs - 0.75 HP three-phase peripheral impeller electric pumpThis product Flow rate up to 50 l/min (3 m³/h). Head up to 56.5 m. 0.55 Kw (0.75 HP) motor. |  PQ 60-Bs - 0.40 HP three-phase peripheral impeller electric pumpFlow rate up to 40 l/min (2.4 m³/h). Head up to 45.5 m. 0.30 Kw (0.40 HP) motor. |  PQ 81-Bs - 0.60 HP three-phase peripheral impeller electric pumpFlow rate up to 20 l/min (1.2 m³/h). Head up to 95 m. 0.55 Kw (0.75 HP) motor. | |
|---|---|---|---|
| Motor connection | Motor connection THREE-PHASE | Motor connection THREE-PHASE | Motor connection THREE-PHASE |
| Power (Kw) | Power (Kw) 0.55 | Power (Kw) 0.30 | Power (Kw) 0.55 |
| Power (HP) | Power (HP) 0.75 | Power (HP) 0.40 | Power (HP) 0.75 |
| Absorption at 230V (A) | Absorption at 230V (A) 3 | Absorption at 230V (A) 2 | Absorption at 230V (A) 2.2 |
| Absorption at 400V (A) | Absorption at 400V (A) 1.7 | Absorption at 400V (A) 1.15 | Absorption at 400V (A) 1.3 |
| Suction mouth | Suction mouth 1 " | Suction mouth 1 " | Suction mouth 1/2 " |
| Delivery mouth | Delivery mouth 1 " | Delivery mouth 1 " | Delivery mouth 1/2 " |
| Pump body | Pump body brass, equipped with ISO 228/1 threaded union | Pump body brass | Pump body brass, equipped with ISO 228/1 threaded union |
| Impeller | Impeller Brass | Impeller Brass | Impeller Brass |
| 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 |
| Min. flow rate (l./min.) | Min. flow rate (l./min.) 2 | Min. flow rate (l./min.) 2 | Min. flow rate (l./min.) 2 |
| Max. flow rate (l./min.) | Max. flow rate (l./min.) 50 | Max. flow rate (l./min.) 40 | Max. flow rate (l./min.) 20 |
| Min. head (m.) | Min. head (m.) 8 | Min. head (m.) 5 | Min. head (m.) 10 |
| Max. head (m.) | Max. head (m.) 56.5 | Max. head (m.) 45.5 | Max. head (m.) 95 |
| Jobs | Jobs water supply | Jobs water supply | Jobs water supply |
| Max. liquid temperature (°C) | Max. liquid temperature (°C) +90°C | Max. liquid temperature (°C) 90, | Max. liquid temperature (°C) +90°C |
| Motor voltage | Motor voltage 230 V | Motor voltage 230 V, 400V | Motor voltage 230 V, 400V |
| Height (cm) | Height (cm) 15.5 | Height (cm) 14.5 | Height (cm) 15.5 |
| Width (cm) | Width (cm) 22.5 | Width (cm) 19.2 | Width (cm) 22.4 |
| Depth (cm) | Depth (cm) 11.9 | Depth (cm) 11.6 | Depth (cm) 11.9 |
| Weight (Kg) | Weight (Kg) 6.9 | Weight (Kg) 5 | Weight (Kg) 6.1 |
| Warranty (years) | Warranty (years) 2 | Warranty (years) 2 | Warranty (years) 2 |