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manual abstract
Offered MERV 10-15 according to ASHRAE Std. 52.2. Operating face velocities up to 625 fpm are available for all models. Precision Pak filters in depths up to 22" are suited for variable air volume systems. Filters with greater depth are not recommended. Precision Pak filters are UL 900 Class 2 listed as a standard and are also available in UL Class I in both synthetic and glass media. Installation Considerations Precision Pak bag filters may be installed in Flanders Astr Frames, K-Trac Filter Framing Modules, Sureseal Side Access Housings, or in similar existing hardware. Astr Frames are riveted together to form a bank and may be installed for upstream or downstream service. K-Trac Filter Framing Modules are especially suitable for medium to large built-up filter banks. Smaller systems and systems with minimum upstream access space are best served using Sureseal Side Access Housings. Physical Data Media: Lofted fiberglass or micro-fine synthetic Media Backer: Non-woven polyester Pocket Sealant: Thermoplastic resin Pocket Retainer: Corrosion-resistant steel Header: 13/16" wide corrosion-resistant steel Operating Limits: 100% RH and 180° F Actual Header Face Size: Nominal size less 5/8" (e.g., a nominal 24" x 24" filter header is actually 23-3/8" x 23-3/8") Important Features • Low initial pressure drop provides longer life. • Stitched pockets provide aerodynamics for optimal inflation. • Wide range of cartridge depths, efficiencies and operating capacities are available. • Edges have an over lock stitch. • Available in lofted fiberglass or synthetic media. • 100% stake-through pocket retainers. • UL 900 Class 1 or 2 available. • MERV 10-15. Flanders PrecisionAire ~ Foremost in Air FiltrationToll Free: 1-800-637-2803 95% Synthetic Media MERV 15 Nominal Depth (Inches) Number Of Pockets Nom. Width (inch) Nom Height (inch) Media Area (sq. ft) 375 FPM 500 FPM 625 FPM cfm PD cfm PD cfm PD 15 15 12 6 24 12 24 24 65 33 1500 750 0.40 0.40 2000 1000 0.55 0.55 2500 1250 0.75 0.75 22 22 22 22 22 22 6 3 24 12 24 24 48 24 1500 750 0.42 0.42 2000 1000 0.60 0.60 2500 1250 0.79 0.79 8 4 24 12 24 24 64 32 1500 750 0.36 0.36 2000 1000 0.51 0.51 2500 1250 0.67 0.67 10 5 24 12 24 24 79 40 1500 750 0.34 0.34 2000 1000 0.48 0.48 2500 1250 0.64 0.64 30 30 30 30 30 30 6 3 24 12 24 24 65 33 1500 750 0.36 0.36 2000 1000 0.52 0.52 2500 1250 0.73 0.73 8 4 24 12 24 24 87 43 1500 750 0.25 0.25 2000 1000 0.37 0.37 2500 1250 0.52 0.52 10 5 24 12 24 24 108 54 1500 750 0.24 0.24 2000 1000 0.35 0.35 2500 1250 0.49 0.49 36 36 36 36 6 3 24 12 24 24 78 39 1500 750 0.32 0.32 2000 1000 0.47 0.47 2500 1250 0.66 0.66 8 4 24 12 24 24 104 52 1500 750 0.23 0.23 2000 1000 0.33 0.33 2500 1250 0.47 0.47 85% Synthetic Media MERV 13 Nominal Depth (Inches) Number Of Pockets Nom. Width (inch) Nom Height (inch) Media Area (sq. ft) 375 FPM 500 FPM 625 FPM cfm PD cfm PD cfm PD 15 15 12 6 24 12 24 24 65 33 1500 750 0.30 0.30 2000 1000 0.44 0.44 2500 1250 0.59 0.59 22 22 22 22 22 22 6 3 24 12 24 24 48 24 1500 750 0.32 0.32 2000 1000 0.47 0.47 2500 1250 0.63 0.63 8 4 24 12 24 24 64 32 1500 750 0.24 0.24 2000 1000 0.36 0.36 2500 1250 0.51 0.51 10 5 24 12 24 24 79 40 1500 750 0.22 0.22 2000 1000 0.34 0.34 2500 1250 0.48 0.48 30 30 30 30 30 30 6 3 24 12 24 24 65 33 1500 750 0.30 0.30 2000 1000 0.42 0.42 2500 1250 0.57 0.57 8 4 24 12 24 24 87 43 1500 750 0.22 0.22 2000 1000 0.33 0.33 2500 1250 0.46 0.46 10 5 24 12 24 24 108 54 1500 750 0.20 0.20 2000 1000 0.31 0.31 2500 1250 0.43 0.43 36 36 36 36 6 3 24 12 24 24 78 39 1500 750 0.27 0.27 2000 1000 0.38 0.38 2500 1250 0.51 0.51 8 4 24 12 24 24 104 52 1500 750 0.20 0.20 2000 1000 0.30 0.30 2500 1250 0.41 0.41 How to Select a Precision Pak Filter • Determine the ASHRAE efficiency desired. • Determine the face velocity needed to fit the system. • Select the shortest depth possible with a pressure drop that is acceptable. • Select the most economical filter based on the number of pockets per 24" x 24" size. Flanders PrecisionAire ~ Foremost in Air Filtration Toll Free: 1-800-637-2803 60-65% Synthetic Media MERV 11 Nominal Depth (Inches) Number Of Pockets Nom. Width (inch) Nom Height (inch) Media Area (sq. ft) 375 FPM 500 FPM 625 FPM cfm PD cfm PD cfm PD 15 15 12 6 24 12 24 24 65 33 1500 750 0.18 0.18 2000 1000 0.28 0.28 2500 1250 0.39 0.39 22 22 22 22 22 22 6 3 24 12 24 24 48 24 1500 750 0.19 0.19 2000 1000 0.30 0.30 2500 1250 0.41 0.41 8 4 24 12 24 24 64 32 1500 750 0.16 0.16 2000 1000 0.25 0.25 2500 1250 0.37 0.37 10 5 24 12 24 24 79 40 1500 750 0.15 0.15 2000 1000 0.24 0.24 2500 1250 0.34 0.34 30 30 30 30 30 30 6 3 24 12 24 24 65 33 1500 750 0.18 0.18 2000 1000 0.29 0.29 2500 1250 0.39 0.39 8 4 24 12 24 24 87 43 1500 750 0.15 0.15 2000 1000 0.23 0.23 2500 1250 0.34 0.34 10 5 24 12 24 24 108 54 1500 750 0.14 0.14 2000 1000 0.22 0.22 2500 1250 0.32 0.32 36 36 36 36 6 3 24 12 24 24 78 39 1500 750 0.18 0.18 2000 1000 0.26 0.26 2500 1250 0.36 0.36 8 4 24 12 24 24 104 52 1500 750 0.14 0.14 2000 1000 0.22 0.22 2500 1250 0.31 0.31...