Secoh SV 20>50 Air pumps
Our SV Series air pumps are designed to deliver consistent airflow, quiet operation, and energy efficiency, making then an excellent choice for a wide range of applications. With a compact and lightweight design, they are easy to install and maintain while providing dependable permormance.
| Model | Airflow (L/min) | Power consumption (W) | Pressure (kPa) |
|---|---|---|---|
| SV-20 | 23 | 15 | 11.8 |
| SV-30 | 30 | 20 | 11.8 |
| SV-40 | 42 | 36 | 11.8 |
| SV-50 | 50 | 45 | 11.8 |
Key Features
- Long Life Expectancy – The integrated motor and pump design ensures a prolonged operational lifespan, providing reliable service over time.
- High Efficiency – Utilizing electromagnetic oscillation with minimal mechanical friction, these pumps achieve high efficiency and reduced power consumption.
- Low Noise and Vibration – A soundproof casing and integrated muffler minimize operating noise, while vibration-isolating rubber components reduce vibration levels.
- Oil-Free Operation – Ensures a dry and uncontaminated airflow, suitable for sensitive environments.
- Pulsation-Free Airflow – Specially designed pump chambers and an integrated muffler provide a nearly pulsation-free airflow.
- Weatherproof – The SV series is rainproof and weatherproof; however, they should not be exposed to direct sunlight, rain, or snow.
Product Characteristics
- Compact Design – Smaller dimensions for easy installation in limited spaces.
- Low Energy Consumption – Designed for energy efficiency, reducing operational costs.
- Protective Switch Included – Enhances safety during operation.
- LED Service Light (Cable Option) – Provides visual indicators for maintenance needs.
- Connecting Hose Included – Simplifies installation with necessary accessories.
- Aluminium Housing – Durable construction for extended service life.
Installation Tips
- Ensure the air pump receives a clean, fresh air supply.
- After a pump failure, check the back pressure; pressure gauges are available for this purpose.
- Protect the pump from potential flooding; while rainproof, it is not waterproof.
- Maintain tubing pipe diameter close to the pump outlet to reduce artificial pressure and extend diaphragm life.
- For aquatic applications with small-bore manifolds, keep at least one tap fully open to alleviate pressure from air stones.
- Clean the filter regularly—annually at a minimum, or more frequently if dirt ingress is suspected.