Available in 100% synthetic and synthetic/glass composites, LydAirή SC is highly uniform and durable, resulting in improved production efficiency and filter quality. Its patented gradient density construction and low resistance to air flow provide for extended filter life. LydAir SC is available in a wide range of efficiencies to meet your air filtration requirements. Typical Properties Standard Units Metric Units Test Methods Basis Weight 67 lbs/3000 ftβ 109 g/m T.A.P.P.I. Җ T-410 A.S.T.M. D-646 Caliper 8psi 27 mils 0.69 mm T.A.P.P.I. ֖ T-411 Stiffness, MD 1000 mgs 1000 mgs T.A.P.P.I. T-543 NaCI (5.33 cm/sec) Penetration 30 % 30 % Resistance .9 mm 8.8 Pa Frazier 150 cfm 76cc/sec/cmֲ Features/Advantages: Patented Gradient Density Durable Synthetic Construction Pleatable High Efficiency Low Resistance Applications: Gas Turbine HVAC Room Air/Vacuum Health Care Facilities Airports Respirators Cabin Air > www.lydallfiltration.com Telephone: 603-332-4600 E-Mail: [email protected] All data and statements concerning these products may be considered as being indicative of representative properties and characteristics obtainable. Since industry practices vary, we make no warranty, express or implied, concerning their use, nor do we accept responsibility. size="-3">