All electrical components in these units are completely sealed in a non-toxic plastic resin.  The impeller is mounted on a magnet that is chased around in circles by electrical charge from the sealed motor. It's a safe, efficient product for light-duty freshwater or saltwater applications.

• Three year manufacturer's warranty
• UL Listed for consumer confidence
• Stainless steel or ceramic shaft for longevity
• Non-corrosive plastic housing
• Only one moving part for long life and better performance
• Equipped with a flow adjuster
• Max Head 5.5' Shut Off
• Max Flow 170 GPH
• Consumes 8.3 Watt Maximum
• Dimensions 2.25"L x 1.75"W x 2.5"H
• Accepts 3/8" or 1/2" ID Tubing