RLTH-a new generation of turbocharged chemical pumps
Newly upgraded second generation turbocharged centrifugal pump:
Efficient, energy-saving, idling-resistant design

Patent No:ZL201921346727.X
Applicable to: non-ferrous metal smelting, sulfuric acid industry, chlor-alkali industry, wastewater treatment industry, steel industry, coal industry, etc.
• Corrosion resistance, wear resistance, idling resistance, high temperature resistance, and high pressure resistance are the five advantages of resistance. Patented new idling-resistant sealing structure reduces maintenance costs.
• Original patented sealing design: The sealing system can handle media with particles, prolong service life, and facilitate installation.
• It has the advantage of being resistant to idling and not being damaged.
Same horsepower, efficiency +20%
Same efficiency, energy saving +20%
Dry operation for 20 hours without water
The shaft seal is not damaged
Special material series pumps, corrosion-resistant, abrasion-resistant,
resistant to idling, high temperature, high pressure five-resistant advantages.
Turbine self-priming pump, super self-priming power
Model | Caliber(mm) (In-out) | Power | 50HZ | ||||
Number of phases(φ) | Power(KW) | Horsepower(HP) | Curve No | Rate of flow(m³/h) | Lift(m) | ||
RLTH-125DM-25 | 150*125 | 3 | 18.5 | 25 | a | 210 155 80 | 10 15 20 |
RLTH-125DM-30 | 150*125 | 3 | 22 | 30 | b | 256 163 75 | 10 25 30 |
RLTH-125DM-40 | 150*125 | 3 | 30 | 40 | c | 315 206 79 | 10 25 35 |
RLTH-125DM-50 | 150*125 | 3 | 37 | 50 | d | 360 260 98 | 10 25 39 |
RLTH-125DM-60 | 150*125 | 3 | 45 | 60 | e | 418 306 135 | 10 26 42 |