Gasoline power 2" Pacer pump - (Rockdale, Texas in Austin, TX

This is a slightly used (less than 20 hours) chemical Pacer pump. If was being used improperly as a mud pump for drilling a water well. We were getting a flow of over 100 gallons per minute with a 1" discharge hose with the 2" suction hose and strainer. The seals are not designed for abrasive material such as mud and sand. The seals have all been