PEDROLLO Pumps with peripheral impeller (II)
PERFORMANCE RANGE
- Flow rate up to 90L/min (5.4m3 /h)
- Head up to 100m
APPLICATION LIMITS
- Manometric suction lift up to 8m
- Liquid temperature between -10 °C and +60 °C
- Ambient temperature between -10 °C and +40 °C
- Max. working pressure : - 6.5bar for PQ 60-65 - 10 bar for PQ 70-80-81-90-100-200-300
- Continuous service S1
PATENTS - TRADE MARKS MODELS
- Motor bracket : patent n° IT1243605
- Registered Community Design n° 72753
INSTALLATION AND USE
Suitable for use with clean water that does not contain abrasive particles and liquids that are not chemically aggressive towards the materials from which the pump is made.
The hydraulic characteristics of these pumps, coupled with their compactness, makes them suitable for use in both domestic and industrial applications.
The pump should be installed in an enclosed environment, or at least sheltered from inclement weather.
GUARANTEE
2 years subject to terms and conditions
OPTIONALS AVAILABE ON REQUEST
- Special mechanical seal
- en 10088-3-1.4401 (AISI 316) stainless steel motor shaft
- Other voltages or 60 Hz frequency
- IP X5 class protection for PQ 70-80-90-100-200-300
PREFER CONTACT KENT
| MODEL
single-phase |
MODEL
three-phase |
POWER
kW |
POWER
HP |
0
0 |
0.3
5 |
0.6
10 |
0.9
15 |
1.2
20 |
1.5
25 |
1.8
30 |
2.1
35 |
2.4
40 |
3.0
50 |
3.6
60 |
4.2
70 |
4.8
80 |
5.4
90 |
| PQm 60® | PQ 60® | 0.37 | 0.50 | 40 | 38 | 33.5 | 29 | 24 | 19.5 | 15 | 10 | 5 | |||||
| PQm 65 | PQ 65 | 0.50 | 0.70 | 55 | 50 | 45.5 | 40.5 | 36 | 31 | 27 | 22 | 17 | 8 | ||||
| PQm 70 | PQ 70 | 0.60 | 0.85 | 65 | 62 | 57 | 52 | 47 | 42 | 37 | 32 | 27 | 18 | ||||
| PQm 80 | PQ 80 | 0.75 | 1 | 70 | 66 | 61 | 56 | 51 | 46 | 41 | 36.5 | 31 | 22 | ||||
| PQm 90 | PQ 90 | 0.75 | 1 | 90 | 82 | 71 | 60 | 49 | 38 | 27 | 17 | 5 | |||||
| PQm 100 | PQ 100 | 1.1 | 1.5 | 85 | 80 | 75 | 70 | 65 | 60 | 55 | 50 | 45 | 35 | 25 | 15 | ||
| PQm 200 | PQ 200 | 1.5 | 2 | 90 | 86 | 81 | 76 | 71 | 65.5 | 60 | 55 | 50 | 40 | 30 | 20 | 10 | |
| - | PQ 300 | 2.2 | 3 | 100 | 95 | 90 | 85 | 80 | 75 | 70 | 65 | 60 | 50 | 40 | 30 | 20 | 10 |
| PQm 60-Bs | PQ 60-Bs | 0.37 | 0.50 | 40 | 38 | 33.5 | 29 | 24 | 19.5 | 15 | 10 | 5 | |||||
| PQm 65-Bs | PQ 65-Bs | 0.50 | 0.70 | 55 | 50 | 45.5 | 40.5 | 36 | 31 | 27 | 22 | 17 | 8 |
|
MODEL single-phase |
MODEL three-phase |
POWER kW |
POWER HP |
0 0 |
0.12 2 |
0.24 4 |
0.36 6 |
0.48 8 |
0.60 10 |
0.72 12 |
0.84 14 |
0.96 16 |
1.08 18 |
| PQm 81 | PQ 81 | 0.50 | 0.70 | 90 | 80 | 71 | 63 | 54 | 45 | 37 | 28 | 19 | 10 |
| PQm 81-Bs | PQ 81-Bs | 0.50 | 0.70 | 90 | 80 | 71 | 63 | 54 | 45 | 37 | 28 | 19 | 10 |
| COMPONENT | CONSTRUCTION CHARACTERISTICS |
| PUMP BODY | Cast iron (brass for PQ-Bs), complete with threaded ports in compliance ISO 228/1 |
| MOTOR BRACKET | Aluminium with brass insert (patented), reduces the risk of impeller seizure |
| IMPELLER | Brass, with peripheral radial vanes |
| MOTOR SHAFT | Stainless steel EN 10088-3- 1.4104 |
| ELECTRIC MOTOR |
PQm : single-phase 230V - 50Hz with thermal overload protector built-in to the winding. PQ : three-phase 230V/400V - 50Hz - Pumps fitted with the three-phase motor option offer IE2 (IEC 60034-30) class high performance - Insulation : F class - Protection : IP X4 |
| MECHANICAL SEAL |
Pump Model |
Seal Model |
Shaft Diameter |
Materials Stationary ring |
Materials Rotational ring |
Materials Elastomer |
| PQ 60-65 | Ar-12 | Ø 12 mm | Ceramic | Graphite | NBR | |
| PQ 70-80-81-90 | MG1-12 | Ø 12 mm | Silicon carbide | Graphite | NBR | |
| PQ 60Bs-65Bs-81Bs | MG1-12 | Ø 12 mm | Silicon carbide | Graphite | NBR | |
| PQ 100-200-300 | FN-14 | Ø 14 mm | Graphite | Ceramic | NBR |
| BEARINGS | Pump | Model |
|
PQ60-65-81 PQ60Bs-65Bs-81Bs |
6201 ZZ / 6201ZZ | |
| PQ 70-80-90 | 6203 ZZ / 6203 ZZ | |
| PQ 100-200-300 | 6204 ZZ / 6204 ZZ |
