Brushless dc water pumps
Water irrigation pump
Zhonglong Model No.: ZL50-20G
For garden, lawn, grassland irrigations.
With main specifications as below sheet.
Please take time for reading tips as below before choosing to using brushless dc water pumps.
Brief using note to Z. L. PUMP
1. Installed in correct direction.
It's usually horizontal and outlet vertically upward.
2. Pump usually should fixed on the anti-vibration pad.
3. Pay great attention to the input wire connecting.
A. The Red for positive as + pole.
B. The Black for negative as - pole.
4. Choose the correct sized silicone pipe, hose with matchable screw thread, and be ready the fasteners if necessary.
5. Keep the Pump far away from the magnet.
6. Pay attention to the liquid temperature and their using environmental temperature.
Temperatures overpass the limitation will lead to the Pump damaged or shorten their lifespan.
7. Take note of the Pump you selected before using.
A. Non-submersible, workable on land only.
B. Submersible, workable both on land and in water.
C. Submerged, workable in water only.
Water irrigation pump
Zhonglong Model No.: ZL50-20G
For garden, lawn, grassland irrigations.
With main specifications as below sheet.
Please take time for reading tips as below before choosing to using brushless dc water pumps.
Brief using note to Z. L. PUMP
1. Installed in correct direction.
It's usually horizontal and outlet vertically upward.
2. Pump usually should fixed on the anti-vibration pad.
3. Pay great attention to the input wire connecting.
A. The Red for positive as + pole.
B. The Black for negative as - pole.
4. Choose the correct sized silicone pipe, hose with matchable screw thread, and be ready the fasteners if necessary.
5. Keep the Pump far away from the magnet.
6. Pay attention to the liquid temperature and their using environmental temperature.
Temperatures overpass the limitation will lead to the Pump damaged or shorten their lifespan.
7. Take note of the Pump you selected before using.
A. Non-submersible, workable on land only.
B. Submersible, workable both on land and in water.
C. Submerged, workable in water only.
| Technical Parameter | ||||||||||
| Character l | Model: ZL50-20G | |||||||||
| WorkingVoltage Range | DC: 6V-24V | |||||||||
| Rating Power | 6V: 10-18W/12V: 10-40W/24V: 30-95W | |||||||||
| Static Water Head | 2-15 M | |||||||||
| Static Flow Rate | 10-35 L/min | |||||||||
| Lifespan | Continuous operation under normal surrounding >20000Hr | |||||||||
| Working Environment | Liquid: From weak acid to weak base, workable both on land and in water (Submergible) | |||||||||
| Max Noise | Under normal working status, 1M distance over test instrument<50dB | |||||||||
| Max Working Temperature | Under normal surroundings, fluid medium temperature ≤90 celsius degree | |||||||||
| Application | High building water supply, Garden sprinklers, irrigation, etc. | |||||||||
| Size | IP Grade | Inlet | Outlet | Remarks | ||||||
| Length(mm) | Width(mm) | Height(mm) | OD |
ID ( mm ) |
OD (mm) |
ID | Inlet and Outlet with standard thread | |||
| 63 | 63 | 146 | IP68 | G1 | φ25 | φ25 | G1 | |||