2. Disassembled Fume Hoods Traditional Fume Hoods vs The UniFlow Fume Hoods The Ford Tri-motor 1925, featured all metal construction, no wood. Its fuselage and wings were constructed of corrugated sheet metal, for strength. These aircraft were well-designed, and reliable (for the era). The Boeing 787 Dreamliner features aerodynamic composite construction. Composites have a higher strength to weight ratio, which helps to make the 787 a lighter more energy efficient aircraft. 1. Fully Assembled Fume Hood 3. Fume Chamber Composite Panels Customer Comments: Hoods, based on the nature of the products we analyze (sulfur chlorides, sulfuric acids, oleums), last about two to three years. At the end of three years, the chemicals have corroded both the exterior panels and the internal frame work of the metal hoods. We replaced them eight years ago with HEMCO fiberglass hoods and have had no repairs since then. We are building a new facility, and we plan to install HEMCO hoods. Steve Mixon, Chief Chemist Traditional Fume Hoods UniFlow Fume Hoods www.HEMCOcorp.com ISO 9001•2008 Certified Company Wt 435 lbs Wt 435 lbs Wt 139 lbs Wt 265 lbs Wt 265 lbs Wt 210 lbs Traditional Fume Hood 60” wide Constructed of formed painted sheet metal panels & held togeth- er with sheet metal fasteners & brackets. Chemi- cal resistant interior liner panels with sharp corners sealed with caulk. Heavy Challenging Installation. Weight 435 UniFlow Fume Hood 60” wide Unitized composite superstructure for total chemical resistance. non-metallic construction (no rust). Inte- rior fume chamber one piece glass smooth, all coved corners for ease of cleaning. Unitized construction reduces weight for ease of installation. Weight 265 Traditional Fume Hood 60” wide 170 bolts, nuts and screws removed. 14 painted sheet metal panels with fasteners & brackets removed. 8 flat composite liner panels, no caulk to seal cracks, includes sash assembly & 36” fluorescent 2 tube T-8 light fixture with steel painted white reflector. Weight 435 UniFlow Fume Hood 60” wide Unitized construction for superior durability and long life. (Meets NFPA 45 for fire resistance in laborato- ries. Includes sash assembly fluorescent 2 tube T-5 fixture with polished stainless steel reflector. Weight 265 Traditional Fume Hood 60” wide 8 composite liner panels to fabricate fume chamber. No caulk or sealant in corner cracks. The ceil- ing panel shown with sheet metal vent outlet. Sash assembly and light assembly removed. Weight 139 UniFlow Fume Hood 60” wide Unitized Com- posite Construction for total chemical resistance, (no rust) Composite access panel shown on left side of Hood. Molded in bell shaped vent outlet. Sash assembly and light assembly removed. Weight 210 HEMCO R 1805 45 GPC Made in the U.S.A. For Prompt Service Call: (800) 779-4362

Traditional Fume Hoods vs The UniFlow Fume Hoods images/Advantages of Fiberglass...Traditional Fume Hoods vs The UniFlow Fume Hoods The Ford Tri-motor 1925, ... The Boeing 787 Dreamliner

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2. Disassembled Fume Hoods

Traditional Fume Hoods vs The UniFlow Fume Hoods

The Ford Tri-motor 1925, featured all metal construction, no wood. Its fuselage and wings were constructed of corrugated sheet metal, for strength. These aircraft were well-designed, and reliable (for the era).

The Boeing 787 Dreamliner features aerodynamic composite construc-tion. Composites have a higher strength to weight ratio, which helps to make the 787 a lighter more energy efficient aircraft.

1. Fully Assembled Fume Hood

3. Fume Chamber Composite Panels

Customer Comments:Hoods, based on the nature of the products we analyze (sulfur chlorides, sulfuric acids, oleums), last about two to three years. At the end of three years, the chemicals have corroded both the exterior panels and the internal frame work of the metal hoods. We replaced them eight years ago with HEMCO fiberglass hoods and have had no repairs since then. We are building a new facility, and we plan to install HEMCO hoods. Steve Mixon, Chief Chemist

Traditional Fume Hoods UniFlow Fume Hoods

www.HEMCOcorp.comISO 9001•2008 Certified Company

Wt 435 lbs

Wt 139 lbs

Wt 265 lbs

Wt 210 lbs

Traditional Fume Hood 60” wide Constructed of formed painted sheet metal panels & held togeth-er with sheet metal fasteners & brackets. Chemi-cal resistant interior liner panels with sharp corners sealed with caulk. Heavy Challenging Installation.

Weight 435

UniFlow Fume Hood 60” wide Unitized com-posite superstructure for total chemical resis-tance. non-metallic construction (no rust). Inte-rior fume chamber one piece glass smooth, all coved corners for ease of cleaning. Unitized con-struction reduces weight for ease of installation.

Weight 265

Traditional Fume Hood 60” wide 170 bolts, nuts and screws removed. 14 painted sheet metal panels with fasteners & brackets removed. 8 flat composite liner panels, no caulk to seal cracks, includes sash assembly & 36” fluorescent 2 tube T-8 light fixture with steel painted white reflector.

Weight 435

UniFlow Fume Hood 60” wide Unitized con-struction for superior durability and long life. (Meets NFPA 45 for fire resistance in laborato-ries. Includes sash assembly fluorescent 2 tube T-5 fixture with polished stainless steel reflector.

Weight 265

Traditional Fume Hood 60” wide 8 compos-ite liner panels to fabricate fume chamber. No caulk or sealant in corner cracks. The ceil-ing panel shown with sheet metal vent outlet. Sash assembly and light assembly removed.

Weight 139

UniFlow Fume Hood 60” wide Unitized Com-posite Construction for total chemical resistance, (no rust) Composite access panel shown on left side of Hood. Molded in bell shaped vent out-let. Sash assembly and light assembly removed.

Weight 210

HEMCOR

1805 45 GPC Made in the U.S.A.

For Prompt Service Call: (800) 779-4362