FLD Series High Flow Single Cartridge Filter Housings with Ring Nut Closure • Ideal for commercial and industrial filter application • Heavy duty 304L stainless steel construction for maximum durability • Accepts 4 1/2" diameter (Big Blue style) Double Open-End (DOE) cartridges • Designed for high temperature and high pressure applications • Ring nut closure for quick cartridge change outs • Spring loaded knife edge seal provides positive sealing for variable length cartridges • Mounting bracket kit included for easy installation • Numerous gasket options for compatibility with most fluids Applications Specifications & Operating Parameters Potable Water Food & Beverage Plating Solutions Chemicals Coolants RO Prefiltration Wastewater Electronics Photographic solutions Inks / Paints / Coatings Maximum Operating Pressure Gaskets 150 psig (10.3 bar) @ 200°F (93°C) Buna N Optional: EPR, Viton Connections Inlet /Outlet: 1" FNPT Drain Port: Quick twist fitting Materials of Construction Head: 304L Stainless Steel Shell: 304L Stainless Steel www.shelco.com

MODEL QUANTITY (LENGTH) OF CARTRIDGES MAXIMUM FLOW RATE* GPM (LPM) MAXIMUM DIAMETER CARTRIDGE DRAIN SIZE DIMENSIONS A B FLD-78 1 (10") 125 (47.3) 4 1/2" 1/8" 15" (38.1 cm) 5.75" (14.6 cm) FLD-80 1 (20") 25 (94.6) 4 1/2" 1/8" 25" (63.5 cm) 5.75" (14.6 cm) * Based upon 12.5 (47.3 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 and other factors. Dimensions 1" NPT CONNECTIONS 27/32" 1 1/16" 1 1/16" 13/16" A B 5 23/32" 13/16" 3...