The close-coupled pumps with peripheral impeller series ONDINA & BASIC have been designed to pump clean liquids, without abrasives and suspended solids, non-explosive or aggressive for the pumps materials. The Sealand Ondina100M Peripheral Pump is a durable, non self-priming, 230v cast iron body pump coming complete with Patented ABS Anti-Blocking System and a cast iron body with nitrile seals.