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LPm Booster Pump
Application
-LPm booster pump is suitable for boosting hot water powered by solar energy for sauna and bathing. It solves the problem of insufficient water pressure in high-rise buildings.
-It can also supply water (less than 100℃) to two family homes.
LPm Booster Pump Features
- Cast iron pump body and support under special anti-rust treatment
- AISI 304 shaft
- Liquid temperature: 2 - 100℃
LPm Booster Pump Motor Features
- Insulation class:F
- Protection class: IP 44
| Model | Power | Q m³/h | 0 | 1.5 | 3 | 4.5 | 6 | 7.5 | 9 | 10.5 | 12 | 13.5 | 15 | 16.5 | 18 | 19.5 |
| kW | Q L/h | 0 | 25 | 50 | 75 | 100 | 125 | 150 | 175 | 200 | 225 | 250 | 275 | 300 | 325 | |
| LPm125 |
0.125 | H (m) |
5.5 | 5 | 4.8 | 3.8 | 3 | 1.7 | - | - | - | - | - | - | - | - |
| LPm250 |
0.25 | 5.5 | 5.2 | 5.1 | 4.9 | 4.6 | 4.2 | 3.5 | 2.8 | 2 | - | - | - | - | - | |
| LPm370 |
0.37 | 8 | 7.9 | 7.8 | 7.5 | 7.2 | 6.7 | 6.2 | 5.6 | 4.8 | 4 | 3.3 | 2.3 | - | - | |
| LPm550 |
0.55 | 19 | 19 | 18.9 | 18 | 17 | 16 | 14.9 | 13.7 | 12.4 | 11.2 | 9.8 | 8.5 | 6.6 | 4 |
| Model | Power | Q m³/h | 0 | 0.6 | 1.2 | 1.8 | 2.4 | 3.0 | 3.6 | 4.2 | 4.8 | 5.4 | 6.0 | 6.6 |
| kW | Q L/h | 0 | 10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 | 110 | |
| LPm370HA |
0.37 | H (m) |
21 | 20.6 | 18.5 | 16 | 13.4 | 10 | 5.5 | - | - | - | - | - |
| LPm750HA |
0.75 | 30.8 | 30.7 | 30 | 29.5 | 28.3 | 26.3 | 24.4 | 22 | 19 | 16.2 | 13.2 | 9.4 |
| Model | DN1 | DN2 | L (mm) |
W (mm) |
H (mm) |
a (mm) |
b (mm) |
c (mm) |
d (mm) |
e (mm) |
| LPm125 | 1 1/2" | 1 1/2" | 275 | 260 | 186 | 47 | 74 | 210 | ∅ 141 | 160 |
| LPm250 | 2" | 2" | 301 | 313 | 190 | 71 | 78 | 260 | ∅ 141 | 164 |
| LPm370 | 2 1/2" | 2 1/2" | 367 | 334 | 195 | 77 | 84 | 280 | ∅ 141 | 173 |
| LPm550 | 2" | 2" | 369 | 344 | 210 | 81 | 87 | 280 | ∅ 165 | 182 |
| LPm370HA | 1" | 1" | 295 | 270 | 209 | 43 | 60 | 124 | ∅ 95 | 141 |
| LPm750HA | 1" | 1" | 341 | 310 | 220 | 54 | 59 | 160 | ∅ 98 | 166 |
| No | Part | Material |
| 1 | Flange | HT200 |
| 2 | Pump body | HT200 |
| 3 | Flange gasket | |
| 4 | Impeller | PPO |
| 5 | Mechanical Seal | Carbon/Ceramic |
| 6 | O-ring | |
| 7 | Support | HT200 |
| 8 | Bearing | |
| 9 | Rotor | |
| 10 | Stator | |
| 11 | Terminal Box | ABS |
| 12 | Capacitor | |
| 13 | Terminal Box cover | |
| 14 | Rear Cover | ZL 102 |
| 15 | Fan | PP |
| 16 | Fan cover | 08F |
| No | Part | Material |
| 1 | Pump body | HT200 |
| 2 | Impeller | PPO |
| 3 | O-ring | |
| 4 | Support | HT200 |
| 5 | Bearing | |
| 6 | Rotor | |
| 7 | Mechanical seal | Carbon/Ceramic |
| 8 | Control switch | |
| 9 | Stator | |
| 10 | Terminal Box | ABS |
| 11 | Capacitor | |
| 12 | Terminal Box Cover | |
| 13 | Rear Cover | ZL 102 |
| 14 | Fan | PP |
| 15 | Fan cover | 08 F |
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