JDK Series 40-50 Air Pumps

The SECOH JDK-S-40 and JDK-S-50 air pumps are designed to provide efficient and reliable aeration solutions across various applications. Featuring a compact design and reduced energy consumption—up to 30% less compared to previous models—these pumps are both space-saving and cost-effective.

Key Features

• Long Life Expectancy – The integrated motor and pump design ensures a long and reliable operational period.
• High Efficiency – Utilizing electromagnetic oscillation with minimal mechanical friction, these pumps offer 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 unadulterated airflow, making it suitable for sensitive environments.
• Pulsation-Free Airflow – Specially designed pump chambers and an integrated muffler provide a nearly pulsation-free airflow.
• Weatherproof – The JDK series is rainproof and weatherproof; however, they should not be exposed to direct sunlight, rain, or snow.

Installation Tips

• Ensure the air pump receives a clean, fresh air supply.
• Check the back pressure on the pump, especially if a previous pump has failed; 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—at least annually, or more frequently if dirt ingress is suspected.