JT-500-12V 12V DC Submersible Water Pump – 600 L/h, 5 m Lift, 1.2 A, Brush Motor

The JT-500-12V is a compact 12V DC submersible water pump built for small-scale water transfer, circulation, and washing tasks. It uses a brush-type DC motor rated at 12V and 1.2A, with an operating voltage range of 6–15V (18V maximum), and it delivers a maximum flow of 600 L/h (approximately 10 L/min) and a maximum lift of 5 m or more, with higher voltage producing greater lift. The pump is submersible and is intended to sit in the water source rather than to prime from dry land; it is not a self-priming pump. Its 1.5 m cable terminates in bare three-core wires plus a 5.5 × 2.1 mm female connector, and the brown wire is positive, the blue wire is negative, and the yellow wire is ground. The outlet has a 12 mm outer diameter and a 9.7 mm inner diameter, and the body measures 98 mm in height and 38 mm in diameter. Because the motor uses brushes, it should not be run continuously for 24 hours, and the water temperature should not exceed 40°C. Typical uses include garden watering, car washing, shower and washing-machine feed, aquarium and water-tank circulation, hydroponics, and rockery fountains. This JT-500-12V pump is a practical low-voltage option for portable and small-scale water systems.

1. Garden and lawn watering.
2. Car washing and general cleaning.
3. Aquarium and water-tank circulation.
4. Washing-machine and shower water feed.
5. Hydroponics and soilless cultivation systems.
6. Rockery fountains and small water features.

1. Model: JT-500-12V.
2. Product type: DC submersible water pump.
3. Motor type: brush DC motor.
4. Rated voltage: 12V DC.
5. Operating voltage: 6–15V DC (18V maximum).
6. Rated current: 1.2A.
7. Recommended supply current: ≥1.5A.
8. Maximum flow: 600 L/h (approximately 10 L/min).
9. Maximum lift: 5 m or more (higher voltage increases lift).
10. Noise level: <35 dB.
11. Maximum water temperature: 40°C.
12. Outlet dimensions: 12 mm outer diameter, 9.7 mm inner diameter.
13. Body dimensions: 98 mm (H) × 38 mm (diameter).
14. Cable length: 1.5 m.
15. Wiring: brown positive, blue negative, yellow ground; bare three-core wires plus 5.5 × 2.1 mm female connector.
16. Priming: not self-priming; submersible use only.
17. Weight: approximately 150 g (external listing).
18. Body material: plastic (external listing).