CSF Series Single Cartridge Filter Housings with Ring Nut Closure for SOE Cartridges • Designed for industrial and commercial filter applications • Heavy duty construction for maximum durability • 316L Stainless Steel construction with cast head and electro-polished sump suitable for a wide range of process requirements • Accepts 222 or 226 connector cartridges with Fin or Flat ends • Available with 3/4", and 1" in-line connections for easy installation • Ring nut closure for quick cartridge change outs • Equipped with mounting bracket kit and wrench • Numerous gasket options for compatibility with most fluids Applications Water Food & Beverage Oil Coolants Chemicals Electronics Inks / Paints / Coatings Pulp & Paper Specifications & Operating Parameters Maximum Operating Pressure Materials of Construction 300 psig (20.7 bar) @ 200°F (93°C) Head / Shell: 316L Stainless Steel Connections Gaskets Inlet /Outlet: 3/4" or 1" FNPT Optional: BSPT, BSPP, RF Flanges, Sanitary Ferrules or Grooved Fittings Buna N Optional : EPR, Silicone, Viton Drain Port: 1/4" NPT Plug Options - Gauge Ports - Vent Port with Vent Screw See Ordering Guide for complete selection of options www.shelco.com

MODEL QUANTITY (LENGTH) OF CARTRIDGES MAXIMUM FLOW RATE* GPM (LPM) MAXIMUM DIAMETER CARTRIDGE DRAIN SIZE DIMENSIONS A B CSF-78 CSF-80 CSF-90 1 (9 3/4-10") 1 (19 1/2 - 20") 1 (30") 7 (26.5) 14 ( 53) 21(79.5) 2 3/4" 2 3/4" 2 3/4" 1/4" 1/4" 1/4" 16 9/16" (42.1 cm) 26 9/16" (67.5 cm) 36 9/16" (92.9 cm) 17 7/16" (44.3 cm) 27 7/16" (69.7 cm) 37 7/16" (95.1 cm) * Based upon 7 gpm (26.5 lpm) per 10" cartridge length with a 25 micron wound cartridge at 2 PSID clean and a viscosity of 1 cps. Flow rates are guidelines only. Actual flow rates are based upon fluid, viscosity, cartridge type, micron ratings...