RT® THR rubber lined slurry pumps are similar to AH metal lined slurry pump in structure. The main difference between AH and THR is the material of wetted parts, which are natural rubber, synthetic rubber or other wear-resistant rubbers. THR rubber lined slurry pumps are more suitable in delivering strong corrosive or abrasive slurries of small particle size without sharp edges.
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, maximise 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 maximise wear life.
√ 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 slurry pump, resulting in reliable operation and prolonged bearing life.
√ Grease or oil lubrication bearing assembly options offer ease of maintenance and reduced downtime.
√ Optional dry running shaft seal reduces or eliminates flush water requirements.
√ Effective expeller prolongs packing life while reducing or eliminating flush water requirement.
√ Interchangeability of seal arrangements – full flush, low flow, centrifugal, or mechanical seals may be fitted to any sized slurry pump.
RT® THR Rubber Lined Slurry Pumps Performance Parameters
Model | Max. Power (kw) | Materials | Clear water performance | Impeller Vane No. | |||||
Liner | Impeller | Capacity Q (m3/h) | Head H (m) | Speed n (rpm) | Eff. η (%) | NPSH (m) | |||
1.5/1B-THR | 15 | Rubber | Rubber | 10.8-25.2 | 7-52 | 1400-3400 | 35 | 2-4 | 3 |
2/1.5B-THR | 15 | Rubber | Rubber | 25.2-54 | 5.5-41 | 1000-2600 | 50 | 3.5-8 | 5 |
3/2C-THR | 30 | Rubber | Rubber | 36-75.6 | 13-39 | 1300-2100 | 55 | 2-4 | 5 |
4/3C-THR | 30 | Rubber | Rubber | 79.2-180 | 5-34.5 | 800-1800 | 59 | 3-5 | 5 |
4/3D-THR | 60 | Rubber | Rubber | 79.2-180 | 5-34.5 | 800-1800 | 59 | 3-5 | 5 |
6/4D-THR | 60 | Rubber | Rubber | 144-324 | 12-45 | 800-1350 | 65 | 3-5 | 5 |
6/4E-THR | 120 | Rubber | Rubber | 144-324 | 12-45 | 800-1350 | 65 | 3-5 | 5 |
8/6E-THR | 120 | Rubber | Rubber | 324-720 | 7-49 | 400-1000 | 65 | 5-10 | 5 |
8/6R-THR | 300 | Rubber | Rubber | 324-720 | 7-49 | 400-1000 | 65 | 5-10 | 5 |
10/8ST-THR | 560 | Rubber | Rubber | 540-1188 | 12-50 | 400-750 | 75 | 4-12 | 5 |
10/8E-M | 120 | Rubber | Rubber | 540-1188 | 10-42 | 500-900 | 79 | 5-9 | 5 |
12/10ST-THR | 560 | Rubber | Rubber | 720-1620 | 7-45 | 300-650 | 80 | 2.5-7.5 | 5 |
14/12ST-THR | 560 | Rubber | Rubber | 1152-2520 | 13-44 | 300-500 | 79 | 3-8 | 5 |
16/14ST-THR | 560 | Rubber | Rubber | 1368-3060 | 11-63 | 250-550 | 79 | 4-10 | 5 |
18/16TU-THR | 1200 | Rubber | Rubber | 2160-5040 | 8-66 | 200-500 | 80 | 4.5-9 | 5 |
20/18TU-THR | 1200 | Rubber | Rubber | 2520-5400 | 13-57 | 200-400 | 85 | 5-10 | 5 |
RT® THR Rubber Lined Slurry Pumps Applications:
THR series rubber slurry pumps are widely used in Mineral processing, Ball mill discharge, Bottom/fly ash, lime grinding, Coal, Coarse sand, Coarse tailings, Dredging, FGD, Fine tailings, Cyclone feed, Flotation, Heavy media, Minerals concentrate, Mineral sands, Ni acid slurry, Oil sands, Tallings, Phosphoric acid, Phosphate matrix, Process chemical, Pulp and paper, Rod mill discharge, SAG mill discharge, Wet crushers etc.
NOTE
* RT® is a registered trademark and does not represent or is not in any way affiliated with Warman® of Weir Minerals Group. All names,numbers, symbols and descriptions are used for reference purpose only and do not imply that any pumps or parts listed is the product of Warman Pumps.
* RT® THR rubber lined slurry pumps and spares are only interchangeable with Warman® AHR rubber lined slurry pumps and spares.
* This document is the property of RT® Pump and can be neither reproduced nor disclosed to a third party without a written authorization.
