Water Pumps
Representative ProductKOOI Chubby Series Variable-Frequency Axial-Flow Water Pump
Submersible axial-flow pumps for freshwater and seawater circulation, with 100–500 W power, maximum flow rates of 25–85 m³/h and a 110 mm pipe connection.
- MOQ
- 4 unit
- Available Models
- HRD-25PL, HRD-50PL, HRD-65PL, HRD-75PL, HRD-85PL, HRD-50PLA, HRD-85PLA
Overview
- KOOI Chubby Series pumps use a submersible axial-flow design for high-volume water circulation. The range includes seven models, with power ratings from 100 to 500 W, model-specific maximum flow rates from 25 to 85 m³/h and maximum heads from 2.3 to 5 m. Maximum flow and maximum head describe separate operating limits.
- The series supports freshwater and seawater systems and features a 110 mm pipe connection. Applications include rockery waterfalls, fountains, koi ponds and aquaculture facilities. The specified dimensions are 215 × 180 × 350 mm, with a 5 m cable.
- Variable-frequency operation is paired with protection against lightning surges, electrical interference, dry running and locked-rotor conditions. Select the model according to the required operating head and circulation flow.
Specifications
Electrical
Common Specifications
- Voltage
- 110V / 220V
Model Comparison
| Specification | HRD-25PL | HRD-50PL | HRD-65PL | HRD-75PL | HRD-85PL | HRD-50PLA | HRD-85PLA |
|---|---|---|---|---|---|---|---|
| Power Consumption (W) | 100 | 200 | 300 | 400 | 500 | 200 | 500 |
Performance
Common Specifications
- Variable-Frequency Drive (VFD)
- Yes
Model Comparison
| Specification | HRD-25PL | HRD-50PL | HRD-65PL | HRD-75PL | HRD-85PL | HRD-50PLA | HRD-85PLA |
|---|---|---|---|---|---|---|---|
| Max Flow Rate | 25 | 50 | 65 | 75 | 85 | 50 | 85 |
| Max Lift Height (m) | 2.3 | 3.5 | 4 | 4.5 | 5 | 3.5 | 5 |
| Recommended Head (M) | 1.2 | 2 | 2.3 | 2.6 | 2.9 | 2 | 2.9 |
| Flow Rate Control | — | — | — | — | — | 10 levels | 10 levels |
| Controller Functions | — | — | — | — | — | On/Off / Flow Rate Adjustment | On/Off / Flow Rate Adjustment |
Physical
Common Specifications
- Shaft Material
- Ceramic
- Outlet Connection Type and Size
- φ110PVC
- Dimensions
- 215X180X350 mm
- Plug Type
- EU / CN / US / UK
Model Comparison
| Specification | HRD-25PL | HRD-50PL | HRD-65PL | HRD-75PL | HRD-85PL | HRD-50PLA | HRD-85PLA |
|---|---|---|---|---|---|---|---|
| Cable Length (m) | 5 | 5 | 5 | 5 | 5 | 3.5+1.3 | 3.5+1.3 |
General
Common Specifications
- Warranty Period
- 18 months
- Packaging Unit
- 4 PCS
- Carton Dimensions
- 60*49*47 cm
Model Comparison
| Specification | HRD-25PL | HRD-50PL | HRD-65PL | HRD-75PL | HRD-85PL | HRD-50PLA | HRD-85PLA |
|---|---|---|---|---|---|---|---|
| Gross Weight (Kg) | 4.9 | 4.9 | 5.6 | 5.6 | 5.6 | 4.7 | 5.6 |
| Gross Weight per Carton (kg) | 22 | 22 | 24.5 | 24.5 | 24.5 | 21 | 24.5 |
Applications
Koi & Ornamental PondsRecirculating Aquaculture
OEM & ODM Options
Housing Color Customization
Confirmed OEM customization option.
Packaging Customization
Confirmed OEM customization option.
New Appearance Development
Confirmed OEM customization option.