 
                    CSL Series 3"-6" L-Style Inlet Vacuum Filters
(16)
Features:
• 99%+ removal efficiency std: Polyester=5 micron, Paper=2 micron 
• Heavy duty T bolts for easy maintenance 
• Powder coat paint finish 
• Rugged all steel construction with baked enamel finish 
• Low pressure drop 
• Positive sealing O-ring seal system 
• Inlet air enters canister above element which extends element life and maintenance intervals 
• Hydrostically tested 0.5 bar pressure for vacuum tightness 
• Inlet/Outlet 1/4" gauge taps standard 
• Temp (continuous): min -15° F ( -26° C) max 220° F (104° C) 
• Vacuum rating: Gas tight o-ring seal 
• Filter change out differential: 10"-15" in. H2O above initial delta P 
• Large dirt holding capacity and easy field cleaning
 
                    CSL Series 4"-12" Flange L-Style Inlet Vacuum Filter
(18)
Features:
• 99%+ removal efficiency std: Polyester=5 micron, Paper=2 micron 
• Heavy duty T bolts for easy maintenance 
• Powder coat paint finish 
• Low pressure drop 
• Positive sealing O-ring seal system 
• Hydrostically tested 0.5 bar pressure for vacuum tightness 
• Inlet air enters canister above element which extends element life and maintenance intervals 
• Inlet/Outlet 1/4" gauge taps standard 
• Temp (continuous): min -15° F ( -26° C) max 220° F (104° C) 
• Vacuum rating: Gas tight o-ring seal 
• Filter change out differential: 10"-15" in. H2O above initial delta P 
• Rugged construction 
• Large dirt holding capacity and easy field cleaning, especially when mounted horizontally or inverted
 
                    CSL Series 3/8"-3" L-Style Inlet Vacuum Filter
(26)
Features:
• 99%+ removal efficiency std: Polyester=5 micron, Paper=2 micron 
• Brazed fittings for high vacuum duty 
• Stainless steel torsion clips for durability 
• Rugged all steel construction with baked enamel finish 
• Low pressure drop 
• Positive sealing O-ring seal system 
• Seamless drawn housings 
• Temp (continuous): min -15° F ( -26° C) max 220° F (104° C) 
• Vacuum rating: Gas tight o-ring seal 
• Filter change out differential: 10"-15" in. H2O above initial delta P 
• Pressure drop graphs available upon request
 
                    CSL Series ISO Flange Vacuum Filters (Zinc Nickel Finish)
(14)
Features:
• Vacuum leak rate: Typically 1x10-5mmHg (1x10-5mbar-L/sec) 
• Carbon steel construction 
• Zinc nickel plating 
• Positive sealing O-ring seal system 
• Seamless drawn housings 
• Large dirt holding capacity and easy field cleaning, especially when mounted horizontally or inverted 
• Housing is ATEX compliant 
• Temp (continuous): min -15° F ( -26° C) max 220° F (104° C)
 
                    CSL Series ISO Flange Vacuum Filters (Black Finish)
(10)
Features:
• Vacuum leak rate: Typically 1x10-5mmHg (1x10-5mbar-L/sec) 
• Carbon steel construction 
• Stainless steel ISO flanges 
• Positive sealing O-ring seal system 
• Seamless drawn housings 
• Large dirt holding capacity and easy field cleaning, especially when mounted horizontally or inverted 
• Temp (continuous): min -15° F ( -26° C) max 220° F (104° C)
 
                    CSL Series ISO Flange Vacuum Filters (Nickel Finish)
(10)
Features:
• Vacuum leak rate: Typically 1x10-5mmHg (1x10-5mbar-L/sec) 
• Carbon steel construction 
• Electroless nickel finish 
• Stainless steel ISO flanges 
• Positive sealing O-ring seal system 
• Seamless drawn housings 
• Large dirt holding capacity and easy field cleaning, especially when mounted horizontally or inverted 
• Temp (continuous): min -15° F ( -26° C) max 220° F (104° C)
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