Sethco Division, Met-Pro Corporation manufactures corrosion resistant pumps, filter systems, purification systems, precious metal recovery systems and liquid level controls. Specific pumps include; drum pumps, self priming and end suction magnetic drive centrifugal pumps, vertical, bearing-free seal-less pumps, and vertical and horizontal stainless steel pumps. Specific filter systems include bag filtration systems, filter cartridge filtration systems, purification systems for simultaneous filtration and carbon treatment, and precious metal recovery systems. Most of Sethco's products are in-stock and available for immediate delivery