Water Pumps
Representative ProductKOOI Slim Waist Series Variable-Frequency Axial-Flow Water Pump
A submersible axial-flow pump for high-volume, low-head water circulation, with 100 W power, a maximum flow rate of 40 m³/h and a 110 mm pipe connection.
- MOQ
- 4 unit
- Available Models
- HRD-40ES, HRD-40ESA
Overview
- KOOI Slim Waist Series pumps use a submersible axial-flow design for high-volume water circulation at low head. The range includes HRD-40ES and HRD-40ESA. Both are specified at 100 W, with a maximum flow rate of 40 m³/h, a maximum head of 0.4 m and a recommended operating head of 0.25 m. Maximum flow and maximum head describe separate operating limits.
- A 110 mm pipe connection supports integration into circulation layouts for freshwater and seawater systems. Applications include koi ponds, aquaculture facilities, river-style circulation channels and circulation systems used for zooplankton harvesting. Each pump has a 3.5 m cable.
- The series features a variable-frequency drive and protection against lightning surges, electrical interference, dry running and locked-rotor conditions. Its low-head design is intended for circulation with small elevation differences.
Specifications
Electrical
Common Specifications
- Voltage
- 110/220V / 110V / 220V
- Power Consumption
- 100 W
Performance
Common Specifications
- Max Flow Rate
- 40
- Max Lift Height
- 0.4 m
- Recommended Head
- 0.25 M
Model Comparison
| Specification | HRD-40ES | HRD-40ESA |
|---|---|---|
| Variable-Frequency Drive (VFD) | — | Yes |
| Flow Rate Control | no | 10 levels |
| Controller Functions | — | On/Off / Flow Rate Adjustment / Feed / Wave Maker |
Physical
Common Specifications
- Shaft Material
- Ceramic
- Outlet Connection Type and Size
- φ110pvc
- Dimensions
- 248*248*145 mm
- Plug Type
- EU / CN / UK
Model Comparison
| Specification | HRD-40ES | HRD-40ESA |
|---|---|---|
| Cable Length (m) | 3.5 | 2.8+1.9 |
General
Common Specifications
- Warranty Period
- 18 months
- Packaging Unit
- 4 PCS
- Carton Dimensions
- 43*31*36 cm
Model Comparison
| Specification | HRD-40ES | HRD-40ESA |
|---|---|---|
| Gross Weight (Kg) | 2.7 | 2.9 |
| Gross Weight per Carton (kg) | 11.5 | 12.3 |
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.