Precisionaire Bolt Lock HEPA Filter Housing Surelock B دليل المستخدم

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Surelock-B
Bolt Lock HEPA Filter Housing
FOREMOST IN AIR FILTRATION
Bulletin PB1603-1206
General Construction
Surelock-B Side Access HEPA Filter Housings are Housings are 27 in. deep in the direction of air flow
designed to accept all gasket-seal HEPA filters. They and are constructed of 14 ga. galvanized steel.
are all-welded factory-assembled flanged units suit- Upstream and downstream outwardly-turned flanges
able for installation in a duct on the downstream side are furnished for attachme

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Cfm Capacities and Dimensions Using Standard Alpha Cell and Alpha 2000 High Capacity HEPA Filters Width Code Overall Initial Face Filter 10W 15W 20W 25W 30W 35W 40W 45W 50W 55W 60W Height Flange PD Velocity Type Code Height Overall Flange Width (inches) (in. w.g.) (fpm) (Note 4) (in.) 26 39-9/16 51-9/16 65-1/8 77-1/8 90-11/16 102-11/16 116-1/4 128-1/4 141-13/16 153-13/16 Std 600 1200 1800 2400 1.0 300 HC 750 -- 1500 -- 2250 -- 3000 -- -- 05H 15-5/6 1.0 375 -- -- HC 1000 2000 3000 4000 1.3 500 St

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A Surelock Features B A. 14 ga. galvanized steel construction B. 1-1/2 in. easy-grip UV-resistant C knobs on positive-pressure adjustable door latches C. Hinged/removable doors D. Optional 2 in. pre-filter tracks E. All metal joints welded F. Filter sealing surface D E F A A. Standing flange for duct connection B B. Spring loaded swing-arm filter clamping assembly Filter Usage and Housing Weight Height Filters Code Weight Width Code (lb) 10W 15W 20W 25W 30W 35W 40W 45W 50W 55W 60W 05H Filters 1C

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1. Standard construction: All-welded 14 gauge (.078 in.) galvanized steel housing and doors, leak -tight at + 8 in. w.g. 2. Flange dimensions are typical for both top and bottom of openings. 3. Each HEPA filter is individually secured and clamped in place with four spring-loaded swing arm assemblies. 4. Maximum operating temperature for standard Surelock Housings is 250 °F. High temperature Surelock housings are avail- able for 400 °F continuous and 500 °F intermittent duty. These units are fur