terms of Use• Liquid temperature up to 60°C
• Ambient temperature up to 40°C
• Total inhalation rise up to 8 m
• Continuous operation
Suitable for clean water without crushed particles and for liquids that are not chemically aggressive to the materials used to make pumps.
They are easy to use and economical and are ideal for domestic water use, especially for water distribution in combination with small pressure devices and irrigation of gardens and distribution areas.
Pumps should be installed in a closed environment or at least protected from bad weather.
• Pump body: Cast iron, on request, with brass inserts / AlSI304 SS
• Pump bracket: Cast iron, on request, with brass inserts / AlSI304 SS
• Motor housing: aluminum
• impeller: brass
• Motor axis: Carbon steel, AlSI304 SS, on request
• Mechanical seal: ceramic / graphite
• Bipolar induction motor (n = 2850 rpm)
• Insulation class B
• Protection IP44
• Continuous SI Maintenance
• Thermal protection
• Single phase 220 V / 50 Hz, 60 Hz (if necessary)
| Model | Input power | Q(m³/h) | 0 | 0.3 | 0.6 | 0.9 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | 3.0 | 3.6 | 4.2 | ||||
| KW | HP | Q(L/min) | 0 | 5 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 50 | 60 | 70 | ||||
| QB50 | 0.2 | 0.3 | H(m) | 25 | 20 | 15 | 10 | 5 | ||||||||||
| QB55 | 0.25 | 0.37 | 30 | 25 | 20 | 15 | 10 | |||||||||||
| QB60 | 0.37 | 0.5 | 35 | 30 | 25 | 20 | 15 | 10.5 | 6.5 | 3 | ||||||||
| QB70 | 0.55 | 0.75 | 55 | 49 | 43 | 37 | 30 | 23 | 17 | 12 | 8 | |||||||
| QB80 | 0.75 | 1.0 | 65 | 59 | 52 | 45 | 38 | 31 | 25 | 19 | 14 | 7 | ||||||
| QB100 | 1.1 | 1.5 | 85 | 80 | 75 | 70 | 65 | 60 | 55 | 49 | 42 | 34 | 25 | 15 | ||||
| QB80+24L | 0.75 | 1.0 | 65 | 59 | 52 | 45 | 38 | 31 | 25 | 19 | 14 | 7 | ||||||
Performance graph n = 2850 RPM
| Model | INLET/OUTLET |
N.W | L×W×H |
| (inches) | (Kg) | (mm) | |
| QB50 | 1"×1" | 3.9 | 235×115×140 |
| QB55 | 1"×1" | 5 | 280×140×170 |
| QB60 | 1"×1" | 5.5 | 280×140×170 |
| QB70 | 1"×1" | 8.5 | 335×190×210 |
| QB80 | 1"×1" | 9.0 | 340×190×210 |
| QB100 | 1"×1" | 13.1 | 348×190×212 |
| QB80+24L | 1"×1" | 14.5 | 530×300×570 |
| NO. |
DESCRIPTION | NO. |
DESCRIPTION | NO. |
DESCRIPTION |
| 1 | Bolt | 11 | Housing with wound stator | 21 | Fairleigh |
| 2 | Pump housing | 12 | Driving cap | 22 | Condenser |
| 3 | Charging connector | 13 | Bolt | 23 | Fall protection device |
| 4 | "O" ring | 14 | Fan | 24 | Carrier |
| 5 | Working wheel | 15 | Fan cover | 25 | Key |
| 6 | Retaining ring | 16 | Bolt | 26 | Rotor |
| 7 | Mechanical seal | 17 | Terminal cover | 27 | Carrier |
| 8 | "O" ring | 18 | Terminal board | 28 | Split ring |
| 9 | Pump support | 19 | Screw | ||
| 10 | Bolt | 20 | Cable clamp |
