QB-A Water Pump with Peripheral Impeller
OPERATING LIMITS
• Suction lift up to 8m
• Clean water, non-corrosion liquid
• Fluid temperature up to 40 °C
• Maximum ambient temperature 40 °C
STRUCTURAL CHARACTERISTICS
• Brass impeller
• 100% Copper winding
• Single/Three-phase, 50/60Hz (as customized)
• Stainless steel mechanical seal (graphite to ceramic)
• Protection IP44
• C&U bearing or local bearing
• Thermal overload protector
• Anti-rust shaft (Hi-Cr plated or welded stainless steel)
PERFORMANCE DATA AT n=2900 rpm/min
Performance parameter
Model |
Inlet/Outlet |
Power |
Q(m³/h) |
0 |
0.3 |
0.6 |
0.9 |
1.2 |
1.5 |
1.8 |
2.1 |
2.4 |
3.0 |
|
Single phase |
Inch |
kW |
HP |
(L/min) |
0 |
5 |
10 |
15 |
20 |
25 |
30 |
35 |
40 |
50 |
QB60-A |
1"x1" |
0.37 |
0.5 |
H(m) |
40 |
38 |
33.5 |
29 |
24 |
19.5 |
15 |
10 |
5 |
- |
QB70-A |
1"x1" |
0.55 |
0.75 |
65 |
62 |
57 |
52 |
47 |
42 |
37 |
32 |
27 |
18 |
|
QB80-A |
1"x1" |
0.75 |
1.0 |
70 |
66 |
61 |
53 |
51 |
46 |
41 |
36 |
31 |
22 |
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