Description
The Anxiety of the “Flow Error”
When a hot tub circulation pump fails, the water goes cold, the jets stop, and the relaxation ends. For owners of Chinese-manufactured spas, this usually introduces a second, much bigger headache: Where do we find a replacement part that actually fits?
Buying generic replacement parts often leads to plumbing nightmares and awkward modifications. The LX TDA50 (0.5 HP / 0.37 kW) removes the guesswork entirely. We supply this specific model because it is the exact factory-standard replacement for major Chinese spa brands. It is the literal heartbeat your hot tub needs to get the water flowing, heating, and filtering again, with zero installation anxiety.
Quiet, Continuous Circulation
A circulation pump’s only job is to move water through your heater and filter constantly, without you ever noticing it’s running.
Operating smoothly at 2,900 RPM, the TDA50 single-speed pump pushes up to 180 Litres per minute to maintain perfect water quality. Because it is sized correctly for your spa, it does this while drawing a microscopic 2.0 Amps. You get crystal clear, perfectly heated water without paying for overkill wattage.
Technical Specification Sheet
Data strictly sourced from official LX manufacturing specifications to guarantee an exact fit.
| Specification | Detail |
| Brand | LX |
| Product Type | Circulation Pump |
| Model | TDA50 |
| Motor Power (HP / kW) | 0.5 HP / 0.37 kW |
| Current Draw | 2.0 Amps |
| Operating Speeds | 1 Speed |
| Rotational Speed | 2,900 RPM |
| Plumbing Connections | 1.5-inch suction and discharge ports |
| Maximum Flow Rate | 180 L/min |
| Maximum Head | 10 metres |
| Motor Safety | Thermally protected with a 7 µF capacitor |
| Design Feature | Center discharge with self-draining capability |
| Dimensions (L × W × H) | 320 mm × 160 mm × 190 mm |
Reviews
There are no reviews yet.