Summarize:
.jpg)
R series hot water centrifugal pumps are specifically designed for pumping high-temperature liquids with temperatures below 250 °C that do not contain solid particles, making them suitable for a wide range of industries, including metallurgy, chemicals, power generation, textiles, plastics, rubber, papermaking, and wood processing. These pumps offer stable operation, reliable performance, and high energy efficiency, making them an ideal choice for circulating hot water in various heating systems.
Model meaning: 100R-37A
100- means the inlet diameter is 100mm
R- means hot water circulation pump
37- means the pump design head is 37m
A-indicates that the outer diameter of the impeller changes
Product Details:
R series pipeline centrifugal pumps primarily consist of a pump casing, impeller, shaft, pump casing bracket, sealing components, and sealing rings. The pump features a horizontal axial suction inlet and a vertical upward discharge outlet, with the impeller statically balanced and secured to the shaft via an impeller nut and shaft sleeve. The pump shaft is supported by radial thrust ball bearings mounted on the suspension frame, and the pump casing is bolted to the cooling chamber and suspension frame.
Application:
R series hot water transfer pump is suitable for metallurgy, power station, chemical industry, etc. It is used for conveying high pressure hot water without solid particles below 250℃. Generally speaking, the maximum temperature of hot water conveying is 250 ℃ and the maximum inlet pressure is 5 MPa. It should be noted that when the temperature of hot water is not higher than 250 ℃, the inlet pressure of the pump should not be more than 3 MPa.
Feature:
1. It is characterized by high efficiency, which can effectively improve the operating efficiency of the water pump and reduce energy consumption.
2. The pump and motor configuration is reasonable, can effectively balance the radial and axial load generated by the pump operation, thus ensuring the smooth operation of the pump.
3. This machine can reduce the occurrence of cavitation phenomenon to a certain extent, improve the anti-vapor corrosion performance of water pumps, and extend the service life of water pumps.
Performance Data:
| Model |
Flow |
Head |
Speed |
Power |
Efficiency(η) |
NPSH(r) |
Impeller Diameter |
Pump Diameter |
Weight |
| Inlet |
Outlet |
| m³/s |
L/s |
m |
r/min |
kw |
% |
m |
mm |
mm |
mm |
kg |
| 50R-40×2 |
14.4 |
4 |
80 |
2980 |
11 |
46 |
4 |
190 |
50 |
40 |
155 |
| 50R-40×2A |
13.1 |
3.6 |
65 |
2980 |
7.5 |
44 |
4 |
172 |
50 |
40 |
155 |
| 65R-64 |
28.8 |
8 |
64 |
2980 |
11 |
54 |
4 |
232 |
65 |
50 |
176 |
| 65R-64A |
26.9 |
7.5 |
55 |
2980 |
11 |
52 |
4 |
227 |
65 |
50 |
176 |
| 65R-64B |
25.3 |
7 |
48.5 |
2980 |
7.5 |
50 |
4 |
204 |
65 |
50 |
176 |
| 65R-40 |
28.8 |
8 |
39.5 |
2980 |
7.5 |
62 |
4 |
182 |
65 |
50 |
165 |
| 65R-40A |
26.2 |
7.3 |
32 |
2980 |
5.5 |
60 |
4 |
166 |
65 |
50 |
165 |
| 80R-38 |
54 |
15 |
38 |
2980 |
11 |
68 |
4 |
178 |
80 |
65 |
226 |
| 80R-38A |
49.1 |
13.6 |
30.5 |
2980 |
7.5 |
68 |
4 |
168 |
80 |
65 |
226 |
| 100R-37 |
100.8 |
28 |
36.5 |
2980 |
18.5 |
78 |
6 |
180 |
100 |
80 |
240 |
| 100R-37A |
91.8 |
25.5 |
29 |
2980 |
15 |
76 |
6 |
167 |
100 |
80 |
240 |
| 100R-57 |
100.8 |
28 |
57 |
2980 |
30 |
72 |
6 |
225 |
100 |
80 |
250 |
| 100R-57A |
94.3 |
26.2 |
52 |
2980 |
22 |
70 |
6 |
215 |
100 |
80 |
250 |
| 100R-57B |
88.6 |
24.6 |
43.5 |
2980 |
22 |
68 |
6 |
197 |
100 |
80 |
250 |
| 150R-35 |
190.8 |
53 |
34.7 |
1480 |
30 |
78 |
4 |
345 |
150 |
125 |
550 |
| 150R-35A |
173.5 |
48.2 |
28 |
1480 |
22 |
76 |
4 |
310 |
150 |
125 |
550 |
| 150R-56 |
190.8 |
53 |
55.5 |
1480 |
55 |
68 |
4 |
425 |
150 |
100 |
627 |
| 150R-56A |
178.2 |
49.5 |
48 |
1480 |
45 |
66 |
4 |
397 |
150 |
100 |
627 |
| 150R-56B |
167.8 |
46.6 |
42.5 |
1480 |
37 |
63 |
4 |
374 |
150 |
100 |
627 |
