KNIGHT

The SERFILCO® KNIGHT filtration systems feature the most durable pumps and filter chambers in our product line. They are designed to provide years of trouble-free service in demanding applications. The KNIGHT systems are intended for use where thermoplastic systems are unsuitable due to chemical and / or temperature limitations. SYSTEM Models offer a choice of SS 304 or SS 316 filter chamber with a cast centrifugal SS 316 pump, or a carbon Steel (ST) filter chamber with cast iron pump. Systems include a flow control valve between pump and filter, piping and 0-60 PSI pressure gange, all mounted on a rugged vinyl coated Steel (ST) base plate. FILTER CHAMBER The series 'K' filter chamber is available in carbon Steel (ST), SS 304, or SS 316 stainless with an EPDM cover gasket (FKM optional). The chamber is 150 PSI design with quick swing closure, and also includes differential, drain and vent parts. PUMP The series 'HSS', cast SS 311, or 'HCI', cast iron, centrifugal pumps feature a compact, close-coupled design. A high efficiency, semi-open impeller minimizes clogging, and since the components are cast, there are no welds to break. Also, cast construction provides corrosion resistance that is superior to welded styles. The pump is available with a single seal or with a double seal which uses external liquid as a flush. Motors are TEFC, 208-230-460V, 3f, 3450 RPM, 60 Hz.