The Secoh Twin Series JDK-S-300 is a direct replacement of the EL-S-300 featuring less energy consumption (up to 30% - depending on the application) and less overall dimensions (also by about 30%) compared to the SLL- and EL-series. This makes the class not only more compactly, but also lighter. The JDK-S-300 also comes with a pre-set pressure relief valve.
Long life expectancy
Motor and pump parts are combined in one single construction. The compact and light construction form and the simple mechanism guarantee a long and reliable period of operation. The principle of electromagnetic oscillation, which practically has no mechanical friction, minimises power consumption and provides a high degree of efficiency. The soundproof casing and the muffler integrated in the tank base reduce operating noise. Motor and pump parts are separated by a vibration-isolating rubber, so only low vibration consists. The oil-free operation guarantees a dry and unadulterated air flow.
Pulsation-free air flow
Specially formed pump chambers and the muffler integrated in the tank base provide an air flow, which is practically pulsation-free. The SLL, EL and JDK series are rainproof and weatherproof. However, they should not be exposed to direct sunlight, rain or snow. For each model series service kits are available. They are vacuum-packed in aluminium foil for better and longer life/ storage.
SECOH air pumps are covered by a 2-year manufacturer's warranty. To maintain warranty eligibility, the pump diaphragms must be replaced annually. Warranty claims cannot be processed if the diaphragms have not been changed within the recommended 12-month service interval.
