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Secoh JDK-40 Linear Diaphragm Air Pump

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Quick Overview

Secoh JDK-40 Linear Diaphragm Air Pump

Availability: In stock

Excl. Tax: £85.00 Incl. Tax: £102.00


JDK 40 Secoh Pump 

Brand New Pump, similar in output to the standard SLL 40 pump, but using significantly less power.

Over time this range of pumps will undoubtedly save you money on their lower running costs.
(uses 35 watts compared with the standard SLL40 using 41 watts)

  • JDK- Series product description, features/benefits

The JDK Series offers the end user a financial gain through reduced power consumption (up to 30%) which makes the JDK-Series the most power efficient blowers on the market. The new auto-stopper design overcomes application issues ”like offset magnets” through its ability to help guide the magnet, maintaining a central position, even when the diaphragms become fatigued through over pressurisation, or when changing diaphragms.  I have compiled the following information (Features, Comparison, Maintenance) to help cover the main benefits of JDK-Series blowers:


  • Compact and Lightweight (Small, light, low vibration design) 
  • High Durability (New design construction, less temperature rise, longer cycle life)
  • Energy Saving (Low power consumption up to 30%)
  • Uniform spare parts (Modular design means the JDK-Series use the same parts)
  • No need for grounding (plastic version)
  • Easy maintenance (No magnet spacers necessary when changing diaphragms)
  • Designed for European Application Pressure (200-250mbar)
  • Service light (Complies with EN12566)
  • Signal cable option


  • Easy to reset (No magnet spacers needed when replacing diaphragms)
  • Modular spare parts (Common service parts for JDK-Series)


Compact and lightweight, high durability, energy saving power consumption, ease of maintenance and uniform spare parts, designed for European application pressures (200-250mbar), all help the SECOH JDK-Series to meet the demands of package treatment plant applications.

  • JDK models with metal/plastic casings

JDK-40,50,60,80 have injection moulded “plastic” casings

JDK-100,120 have cast aluminium “metal” casings


  • Water treatment and environmental technology
  • Aquaculture
  • Medical and health technology
  • Aeration of fuel cell stacks
  • Aqua-air-lights and design pillars

Additional Information

SKU JDK 40 Secoh Pump
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