PQm 65-Bs - 0.75 HP single-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 PQm 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 PQm 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 2 to 50 liters per minute. The head ranges from 8 to 56.5 meters.
The PQm 65-Bs must be powered by a single-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
- SINGLE PHASE
- Power (Kw)
- 0.55
- Power (HP)
- 0.75
- Absorption at 230V (A)
- 3.7
- Capacitor
- 14 µF450 VL
- Suction mouth
- 1 "
- Delivery mouth
- 1 "
- Pump body
- brass
- 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
- Motor voltage
- 230 V
- Height (cm)
- 15.5
- Width (cm)
- 22.5
- Depth (cm)
- 11.9
- Weight (Kg)
- 7
- 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 |
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|---|---|---|
| Motor connection | Motor connection SINGLE PHASE | Motor connection -- |
| Power (Kw) | Power (Kw) 0.55 | Power (Kw) -- |
| Power (HP) | Power (HP) 0.75 | Power (HP) -- |
| Absorption at 230V (A) | Absorption at 230V (A) 3.7 | Absorption at 230V (A) -- |
| Capacitor | Capacitor 14 µF450 VL | Capacitor -- |
| Suction mouth | Suction mouth 1 " | Suction mouth -- |
| Delivery mouth | Delivery mouth 1 " | Delivery mouth -- |
| Pump body | Pump body brass | Pump body -- |
| Impeller | Impeller Brass | Impeller -- |
| Number of impellers | Number of impellers 1 | Number of impellers -- |
| Crankshaft | Crankshaft AISI 431 stainless steel | Crankshaft -- |
| Check valve | Check valve No | Check valve -- |
| Degree of protection | Degree of protection IP 44 | Degree of protection -- |
| Min. flow rate (l./min.) | Min. flow rate (l./min.) 2 | Min. flow rate (l./min.) -- |
| Max. flow rate (l./min.) | Max. flow rate (l./min.) 50 | Max. flow rate (l./min.) -- |
| Min. head (m.) | Min. head (m.) 8 | Min. head (m.) -- |
| Max. head (m.) | Max. head (m.) 56.5 | Max. head (m.) -- |
| Number of zones | Number of zones -- | Number of zones 1 |
| Valves by sector | Valves by sector -- | Valves by sector 1 |
| Number of programs | Number of programs -- | Number of programs 4 |
| Jobs | Jobs water supply | Jobs -- |
| Max. liquid temperature (°C) | Max. liquid temperature (°C) 90 | Max. liquid temperature (°C) -- |
| LCD display | LCD display -- | LCD display No |
| WiFi | WiFi -- | WiFi option |
| Non-volatile memory | Non-volatile memory -- | Non-volatile memory Yes |
| Remote control | Remote control -- | Remote control Yes |
| Modular | Modular -- | Modular Yes, No |
| Watertight seal | Watertight seal -- | Watertight seal Yes |
| Assembly | Assembly -- | Assembly external |
| Motor voltage | Motor voltage 230 V | Motor voltage -- |
| Battery Voltage (Volts) | Battery Voltage (Volts) -- | Battery Voltage (Volts) 9 |
| Height (cm) | Height (cm) 15.5 | Height (cm) -- |
| Width (cm) | Width (cm) 22.5 | Width (cm) -- |
| Depth (cm) | Depth (cm) 11.9 | Depth (cm) -- |
| Weight (Kg) | Weight (Kg) 7 | Weight (Kg) -- |
| Warranty (years) | Warranty (years) 2 | Warranty (years) -- |
| Concurrent programs | Concurrent programs -- | Concurrent programs Yes |
| Odd and even day scheduling | Odd and even day scheduling -- | Odd and even day scheduling Yes |
| Weekly programming | Weekly programming -- | Weekly programming Yes |