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Fume hoods

Fume hoods

Fume hoods also known fume cupboards are enclosed safety devices aerodynamically designed to remove toxic and noxious gases produced when chemicals are mixed or tested.  Within the double layer, cold rolled commercial steel (complying with
ASTM A 1008/A 1008/M matte finish) and epoxy powder coated superstructure, there is an inner chamber that promotes the efficient removal of fumes and reduces personnel risk of exposure to hazardous chemicals.  Industry advances created various composite panels that are heat retardant, chemical resistant and moldable in the form of a white fiber / glass reinforced plastics (FRP / GRP) and are now considered the most commonly used inner chamber and baffle materials for today’s fume hoods, along with Epoxy resin bases or work surfaces. Fume hoods should be installed, tested and commissioned by qualified mechanical contractors.

SPECIFICATIONS:

Body – Double wall construction
Front Fascia – Aerodynamically shaped
Exterior – Baked epoxy powder coated electro galvanized (EG) steel structure
Inner Chamber – One-piece white molded FRP (chemical resistant and flame retardant grade) with service access panels and coved corners
Baffle – Same as inner chamber, removable for easy cleaning
Sash – Tempered safety glass as standard, 6 mm thick, sealed with airtight silicon sealant, balanced by concealed counter weights on vinyl coated stainless steel ropes
By-Pass Grill – An automatic air by-pass grill is provided on top front fascia of the fume hood to ensure the face velocity is not extensive at the sash opening
Work Top – DURATOP epoxy resin (USA produced), as standard, high heat and chemical resistance, with marine edge to prevent spills
Drip Cup – Polypropylene (PP) oval cup sink (3” x 6”) as standard with PP waste and anti-siphon bottle trap
Start / Stop Switch – for exhaust fan
Light Switch – for light fittings, mounted on front service panel
Support Base Unit (Option 1) – free standing epoxy powder coated steel base cabinet with internal shelving lined with PVC sheet and vent ports
Support Base Unit (Option 2) – epoxy coated metal frame support structure with snap-on wooden/steel  (epoxy coated) cabinet with internal shelving lined and vent ports

DURA-LINE fume hoods, Type:Constant Volume By-Pass Fume Hoods,provided under private brand from our product , have been tested by an independent international laboratory and certified to conform to the international standards required under ASHRAE 110-95 protocol.  Certificate Numbers:
PEG 01/03 Rev: 02 Dated 08-13-2007 – Fume Hood Length 4’ (1.2 M)
PEG 01/03 Rev: 02 Dated 08-13-2007 – Fume Hood Length 5’ (1.5 M)
PEG 01/03 Rev: 02 Dated 08-13-2007 – Fume Hood Length 6’ (1.8 M)



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The Egyptyian German Co. HOFFEN
12 khartoom street,El-Mohandeseen, Giza, Egypt.
Telephone:+(2) 33030634

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