Product Info Catalog Do-it-yourself Pressure Washer & Pumps Pumps Wacker Submersible Pump Wacker Submersible Pump Manufacturer: Wacker Neuson Model Number: PST 2 400 Request Availability Description PST models feature shaft-mounted agitators which suspend solids when pumping sand and debris. Built with ductile iron hosing for excellent wear life when pumping water with some entrapped solids. Rates Day $50.00 plus deposit