Tobee® L Light Duty Slurry Pumps have been developed for continuous use in slurry applications where low to medium developed head is required, designed for lighter slurry densities up to 1,35. Shares proven unique design features with the AH slurry pump range, A key feature is the light duty high efficiency impeller, engineered with the latest hydraulic and wear technologies for high efficiency and increased wear life. With a range of high quality parts and different material combinations the L Light duty slurry pump has the versatility to ensure the most appropriate pumping solution provided for any given application.
Tobee® L Light Duty Slurry Pumps Design Features:
√ Heavy duty construction with through-bolt design provides ease of maintenance and minimal downtime.
√ Ductile iron fully lined casing provides durability, strength, safety, and long service life.
√ Large diameter, slow turning, high efficiency impellers designed to achieve maximum wear life and low operating costs.
√ Large, open internal passages designed to reduce internal velocities, maximize wear life and lower operating costs.
√ Thick elastomer or alloy bolt-in liners provide superior corrosion resistance plus offer ease of liner change-out and interchangeability to reduce overall maintenance costs and maximize wear life.
√ Designed for rugged duties while offering excellent efficiencies.
√ Minimal shaft/impeller overhang reduces shaft deflection and increases packing life.
√ Cartridge-style bearing assembly allows for maintenance in a clean environment without removal of the pump, resulting in reliable operation and prolonged bearing life.
√ Grease or oil lubrication bearing assembly options offer ease of maintenance and reduced downtime.
√ Full flush gland, low flow, and dry running centrifugal seals reduce flush water usage minimizing pump operating costs.
√ Mechanical seals reduce flush water usage, minimizing pump operating costs.
Tobee® L Light Duty Slurry Pumps Performance Parameters:
| Model |
Allowable Max.Power (kw)
|
Clear Water Performance | ||||||
| Capacity Q |
Head H (m) |
Speed n (r/min) |
Eff. η (%)
|
NPSH (m) |
Impeller Dia. (mm) |
|||
| m3/h | I/s | |||||||
| 20A-L | 7.5 | 2.34-10.8 | 0.65-3 | 6-37 | 1400-3000 | 40 | 2.5-3 | 152.4 |
| 50B-L | 15 | 11.5-76 | 3.2-21.1 | 8.5-46 | 1400-2800 | 62 | 2.5-5.5 | 190 |
| 75C-L | 30 | 18-151 | 5-42 | 4-46.4 | 900-2400 | 57 | 3-6 | 229 |
| 100D-L | 60 | 46.8-324 | 13-90 | 7-48.3 | 800-1800 | 64 | 2-6 | 305 |
| 150E-L | 120 | 115-568.8 | 32-158 | 10.5-51.8 | 800-1500 | 60 | 2.5-6 | 381 |
| 200E-L | 120 | 234-1425 | 65-235 | 9.5-40 | 600-1100 | 64 | 3-6 | 457 |
| 250E-L | 120 | 396-1425 | 110-396 | 8-30 | 500-800 | 77 | 2-10 | 550 |
| 300S-L | 560 | 468-2538 | 130-708 | 8-60 | 400-950 | 79 | 2-10 | 653 |
| 350S-L | 560 | 650-2800 | 180-780 | 10-59 | 400-840 | 81 | 3-10 | 736 |
| 400ST-L | 560 | 756-3312 | 210-920 | 7-37.5 | 300-600 | 85 | 2-8 | 825 |
| 450ST-L | 560 | 1080-4356 | 300-1210 | 9-40 | 300-550 | 87 | 3-10 | 933 |
| 550TU-L | 1200 | 1980-7920 | 560-2200 | 10-50 | 250-475 | 86 | 4-10 | 1213 |
| 650TU-L | 1200 | 2520-9108 | 700-2530 | 10-55 | 200-350 | 86 | 2-8 | 1425 |
| 50B-LR | 15 | 9-61 | 2.5-17 | 3-32.4 | 1200-2600 | 48 | 2.75-4.5 | 190 |
| 75C-LR | 30 | 28.8-154.8 | 8-43 | 9-43 | 1100-2300 | 60 | 3-5 | 229 |
| 100D-LR | 60 | 54-288 | 15-80 | 12-38 | 800-1600 | 65 | 2.5-5.5 | 305 |
| 150E-LR | 120 | 72-576 | 20-160 | 4-38 | 800-1300 | 65 | 2.5-5.5 | 381 |
| 250E-LR | 120 | 396-1425 | 110-396 | 8-30 | 500-800 | 77 | 2-10 | 550 |
| 300S-LR | 560 | 432-1900 | 120-528 | 7-41 | 400-800 | 81 | 3-8 | 653 |
| 350S-LR | 560 | 720-2844 | 200-790 | 10-41 | 400-700 | 86 | 3-7 | 736 |
| 400ST-LR | 560 | 720-3312 | 200-920 | 7-51 | 300-700 | 80 | 2-10 | 825 |
| 450ST-LR | 560 | 1008-4356 | 280-1210 | 9-48 | 300-600 | 80 | 2-9 | 933 |
| 550TU-LR | 1200 | 1980-7920 | 560-2200 | 10-50 | 250-475 | 86 | 4-10 | 1213 |
| 650TU-LR | 1200 | 2520-9108 | 700-2530 | 10-39 | 200-350 | 86 | 2-8 | 1425 |
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