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Starting Price: $536.00
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  • Maximum capacity: up to 36 GPM
  • Maximum head: up to 39ft
  • Glass fiber reinforced polypropylene or ETFE material construction
  • Tube connections available up to 1in
  • NPT connections available up to 1in
  • Liquid temperature range: 32 to 176°F (0 to 80°C)
  • Motor sold separately


The Iwaki WMD-100 is a magnetically coupled, centrifugal pump with a power rating of 1/3 HP. The pump is compact and ideal for use in laser, chiller, and blood analyzer applications. This pump is not self-priming; operating the pump dry (without liquid) may cause damage. There is an internal cooling circuit feature which helps reduce the bearing temperature in this pump series.

The pumps are non-metallic due to the use of magnet torque to transmit energy. Because of this, it is important that any liquids in the process application do not contain iron, nickel, or other magnetic materials. This pump model does not include a motor - the motor is a required accessory and is sold separately. 


Required Components

These additional components are required for the operation of your product. We strongly advise you to purchase these components unless you already own them or own a suitable alternative.