UniMax Floor Mounted Walk in Hoods

SE UL Hoods

UniMax Floor Mounted Walk-in Hoods


*UniMax Specifications*	*UniMax Walk-In Hoods*	*HazMax*	*Doors*
UniMax floor mounted Walk-In fume hoods, standard models from 6' to 24' wide	UniMax floor mounted Walk-In fume hoods, Botanical Extraction,Butane Extraction	HazMax floor mounted fume hoods, Spill containment basin, optional ramp	Framed glass, unframed glass, framed glass with sliding track, strip curtains


UniMax	UniMax	Flooring	*UniMax*
UniMax floor mounted Walk-In fume hoods, modular construction, custom sizes to spec	UniMax floor mounted Walk-In fume hoods, Botanical Extraction, Butane Extraction	Epoxy resin, phenolic resin, stainless steel, for user safety	Modular construction features 2” thick walls of chemical resistant composite resin

*UniMax Floor Mounted (Walk-in) Hoods*

*UniMax Floor Mounted (Walk-in) Hoods are designed to safely isolate materials and procedures from the surrounding area, and exhaust hazardous fumes.*

Chemical Resistant Modular Construction

UniMax floor mounted hoods are supplied in standard models from 6' to 24' wide, with various depth and height options. The unique modular construction features 2" thick walls that have chemical resistant composite resin or stainless steel surface panels. This also allows the hood to ship knockdown and be moved through standard lab entry doors for easy on site assembly.

Built To Your Project Requirement

Equipped with vapor proof fluorescent light, LED, or, explosion proof light fixtures that are available, in 115V or 220V electrical service. All factory installed.

Chemical resistant exhaust blowers are supplied for standard or explosion proof specifications and sized to meet the desired airflow requirements and ventilation static pressure parameters. These features ensure the safety of the user and the process. The hood can also be shipped totally assembled if preferred. Should needs change, the hood can be disassembled, moved, and re-assembled.

Flexible User Friendly Design

UniMax hoods can be equipped with design features that fit the particular process or procedure being performed in the hood

UniMax Specifications	*Click for Maintenance Manual*

Dimensions		Depth "C"			Number of Exhaust Outlets
WIDTH"A"	HEIGHT "B"	48” outside 42" inside	72” outside 66" inside	96” outside 90" inside	Number of Exhaust Outlets
6’	8’	60848	60872	60896	(1) 12" Dia
	10’	61048	61072	61096
	12’	61248	61272	61296
8’	8’	80848	80872	80896	(2) 12" Dia
	10’	81048	81072	81096
	12’	81248	81272	81296
10’	8’	100848	100872	100896	(2) 12" Dia
	10’	101048	101072	101096
	12’	101248	101272	101296
12’	8’	120848	120872	120896	(3) 12" Dia
	10’	121048	121072	121096
	12’	121248	121272	121296
16’	8’	160848	160872	160896	(4) 12" Dia
	10’	161048	161072	161096
	12’	161248	161272	161296
20’	8’	200848	200872	200896	(5) 12" Dia
	10’	201048	201072	201096
	12’	201248	201272	201296
24’	8’	240848	240872	240896	(6) 12" Dia
	10’	241048	241272	241296
	12’	241248	240272	240296

UniMax Entry Access Doors

Select the type of door required. Add FG, FS, SC as suffix to hood model number.

FG - Framed Glass Door with Overhead Suspension
Supplied with (4) doors on (2) tracks, doors slide horizontally in an overhead track assembly. A threshold is not required, allowing equipment to be easily rolled into the hood. A floor plate 0.25” high serves as the guide for the doors. Framing is of clear anodized aluminum and the glazing is of 0.1875” thick safety tempered glass or clear acrylic. Overhead trolleys move very easily and all hardware including handles are provided. Air inlet slots are located at the base and top of each door.

FS - Framed Glass Door with Floor Sliding Track
Supplied with (4) doors on (2) tracks, doors slide horizontally in a lower floor track. The floor track threshold is 0.75” high. The glazing is of 0.25” thick safety tempered glass or clear acrylic. Doors slide on lower rollers and all hardware including handles are provided. Air inlet slots are located at the base and top of each door panel.

SC - Strip Curtains
Clear vinyl strip curtains provide containment in addition to the ability to move drums, cylinders, or equipment easily through for processing or storage. Curtains are .040 mil thick with typically a 2” overlap. Curtains mount and suspend from an overhead track that allows convenient removal for changing or decontamination. Curtains hang to within 6” above the floor, however, depending on the airflow volume, the gap may be greater or less. Static dissipative, colored, or opaque curtains are optional.

UniMax Gallery


UniMax floor mounted Walk-In fume hood 10' wide X 6' deep X 10' high featuring 8' high overhead suspended slide door access, Class I Div I explosion proof lighting and cord ports.	UniMax floor mounted fume hoods 10' wide X 4' deep X 8' high features slide door access on front and sides. Center 24" wide rear wall panel including baffle hinges to allow maintenance access to installed process equipment.	UniMax floor mounted fume hood 10' wide X 8' deep X 9' high constructed with 8' high slide glass doors, vapor proof fluorescent lighting, (4) lab service fixtures and cord ports.	UniMax floor mounted fume hood 10' wide X 5' deep X 9' high with horizontal slide door access, vapor proof fluorescent lighting, front post mounted electrical services and cord ports.	UniMax floor mounted fume hood 10' wide X 6' deep X 10' high Class I Div I, explosion proof lighting, horizontal slide door access and cord ports.

Accessories / Work Surfaces / Floor Options

Optional UniMax floor surfaces

Epoxy Resin (ER-WS)

Molded of thermosetting epoxy resin, these worksurfaces are 1” thick and recommended where greater chemical resistance is required. Surfaces are extremely hard, abrasive and heat resistant. Surface is flat and standard color is black. Consult factory for the option of having a raised perimeter ledge for spill containment.

Phenolic Resin (PR-WS)

Surfaces provide excellent chemical, thermal, and wear resistance. Surfaces are 1” thick and flat (not dished). Standard color is black. Consult factory for the option of having a raised perimeter ledge for spill containment.

Stainless Steel (SS-304)

Fabricated of type 304, 16 gauge stainless steel with a # 4 satin finish. All corners, ends and joints are continuous heliarc welded and ground smooth. Surface is flat 1” thick and reinforced for equipment load.

		Distillation Apparatus Grids

		• Aluminum parts furnished with satin finish. • Stainless steel parts type 316 stainless • FRP rod parts are acid resistant • Consult factory for details.

	72" width		100" width		112" width		148" width
	Qty	Cat. No.	Qty	Cat. No.	Qty	Cat. No.	Qty	Cat. No.
1. Aluminum Rod Assembly	1	50261	2	50251	2	50251	3	50251
2. Stainless Steel Assembly	1	50262	2	50252	2	50252	3	50252
3. Plastic / FG Assembly	1	50263	2	50253	2	50253	3	50253

HazMax Containment Basins

UniMax 6' X 10' X 10' with HazMax basin & ramp

HazMax floor mounted hoods are differentiated by having a molded one-piece seamless composite resin spill containment basin. The basin is 8" high and includes a raised fiberglass deck grating.

HazMax Spill Containment Basins

Lower basin is of molded one piece seamless chemical resistant composite resin construction to safely contain accidental spillage.

Raised deck grating is of chemical resistant fiberglass material that allows spillage to flow through to basin below, self draining.

Convenient lift out grating allows access to basin for cleaning and decontamination.

Lower basin can be engineered to accommodate fork lift requirements.

HazMax Spill Containment Basin

	Cat. No.
WIDTH A	48” Depth	72” Depth
6’	60848-CB	60872-CB
	61048-CB	61072-CB
	61248-CB	61272-CB
8’	80848-CB	80872-CB
	81048-CB	81072-CB
	81248-CB	81272-CB
10’	100848-CB	100872-CB
	101048-CB	101072-CB
	101248-CB	101272-CB
12’	120848-CB	120872-CB
	121048-CB	121072-CB
	121248-CB	121272-CB
16’	160848-CB	160872-CB
	161048-CB	161072-CB
	161248-CB	161272-CB
20’	200848-CB	200872-CB
	201048-CB	201072-CB
	201248-CB	201272-CB
24’	240848-CB	240872-CB
	241048-CB	241272-CB
	241248-CB	241272-CB

UniMax Electrical Services

Electrical Services are UL and CSA approved. They come factory installed when ordered with fume hoods. Services must be wired to comply with local codes. Electrical services include Receptacles, GFI Ground Fault Interrupters, On/ Off Switches, Light switches, Explosion proof switches, Explosion proof lights, fixtures for international CE Configuration. Additional electrical services are available.

Explosion-Proof Fixture

Explosion-Proof Fixture
For use in hazardous locations.
Gray, two coat epoxy finish with easily removed prismatic globe. Accepts long neck bulb up to 300 watts, (bulb not included)115 / 230V. Factory mounted, not wired. UL listed. Class I
Div I Group C, D, Class II Div I
Group E, F & G
Cat. No. 50038

Explosion-Proof Light Std
For use in hazardous locations. Gray, two-coat epoxy finish with easily removed prismatic globe. Factory mounted, not wired. Accepts bulb up to 150 watts (bulb not included). 115 / 230V UL listed. Class 1 Div II Group A, B,C,D Class II Div II Group F& G
Cat. No. 50034

Duplex Receptacle
115V single phase receptacle. Installed on front column of fume hood. Includes junction box and cover plate. UL listed.

amps	Cat. No.
15 amps	50029-1
20 amps	50029-2

Single Receptacle
230V single phase receptacle. Installed on front column of fume hood. Includes junction box and cover plate. UL listed.

amps	Cat. No.
15 amps	50030-1
20 amps	50030-2

GFI Duplex
115V consists of combination ground fault interrupters, 3-wire polarized grounded. Includes junction box & cover plate.

amps	Cat. No.
15 amps	50048-1
20 amps	50048-2

Data Port
Cat 6, 10 gigabit Ethernet, (2) port fixture. Installed on front column. Cabling not included.
Cat No. 50053

UniMax Explosion Proof Services

Explosion-Proof Ground
Fault Interrupter For use in hazardous locations. Factory sealed GFI is designed to interrupt a circuit when a ground fault us detected. 115 V 60 Hz , 20 amp. Not installed at factory. UL listed.
Cat. No. 50104

Explosion-Proof Receptacle
For use in hazardous locations. Surface mount type with aluminum housing, 3-pole, 2-wire, Specify 115V/20 amp or 230V/20 amp. Not installed at factory.
UL listed.
Cat. No. 50037

Explosion-Proof Plug Adaptable for use with all receptacles. 3-pole, 2-wire, Specify 115V/20 amp or 230V/20 amp AC. Not installed at factory.
UL listed.
Cat. No. 50039

Explosion-Proof Junction Box
For use in hazardous locations. For use on explosion-proof motors and blowers. Has hole for self-tapping ground screw. Not installed at factory.
U.L. listed.
Cat. No. 50049

UniMax Plumbing Services


DI Faucet Pure water 6” rigid PVC goose neck. Cat. No. 50019	DI Faucet Pure water 6” swivel tin-lined goose-neck. Epoxy coated brass. Cat. No. 50022	Single Keycock Single flange mounted needle valve, keycock with integral flange and shank connection. Epoxy coated brass. 3/8” NPT with lock nut Single Cat. No. 50025 Double Cat. No. 50125	Water Faucet Cold water remote controlled 6” swivel goose-neck. Turret and gooseneck are epoxy coated brass. Cat. No. 50112-CW	Oval Wall Cupsink 6” x 3” Cupsink is made of polypropylene with 1-1/2” IPS tailpiece and outlet strainer. Optional on FM fume hoods Cat. No. 40419

Service Fixture Cold water, remote controlled epoxy coated brass turret. Cat. No. 50012	Service Fixture Remote controlled single service outlet. color-coded index buttons with matching color coded serrated tip outlets. Cat. No. 50013	ABC Dry Chemical Fire Extinguishers 1. Fire Extinguisher with automatic activation at 165° Fahrenheit. • Dry chemical Monoammonium Phosphate,10lb.Cat No. 53030 2.. Fire Extinguisher with automatic activation at 165° Fahrenheit. • With Halon, up to 50 Cubic feet.....................Cat No. 53050 • With Halon, 125 Cubic feet............................Cat No. 53125 • Manual Discharge Cable Kit...........................Cat No. 53007 Manual discharge cable kit Note: Larger hoods may require (2) or more extinguishers, based on interior cubic dimensions.		Service Port Pass-Through Convenient port allows cords, tubes, or cables to pass to and from the hood. Cat. No. 50100

Clean-Aire HEPA/Carbon Filtration Systems

HEMCO HEPA filter paks effectively collect particulate contaminants from the exhaust air stream. HEPA filters are 99.999% effective at removing particulate .3 micron and larger. The filter pak housing features a hinged access door with gaskets and spring latches for convenient filter change. Inlet and outlet plenum's with duct connection collars are installed. The HEPA
filter pak can also be paired with a carbon filter pak to remove chemical fumes and odors.

Note: HEMCO recommends a minihelic or magnehelic gauge to monitor the airflow differential across the filter. The static pressure indicated would alert when to change filter. The gages can be hood or filter mounted. We recommend ordering a back-up replacement filter.

Clean Aire In-Line HEPA Filtration Systems

Clean Aire HEPA Filter Pak
CFM		Size		Duct Size		Cat. No.
250-650		26” x 15” x 35 1/2”		4”, 6”,8” diameter		50188
650-1200		26” x 26” x 35 1/2”		8”, 10”, 12” diameter		50189
HEPA Filters				Prefilter (6 per carton)
CFM	Size		Cat. No	CFM	Size	Cat. No.
500	24” x 12” x 12”		50094	500	24” x 12” x 2”	52000
1000	24” x 24” x 12”		50095	1000	24” x 24” x 2”	52001

Shown with optional photohelic gauge Cat. No. 51302

HEPA Filter Bag In Bag Out System

Filter Housing is fabricated of type-304 stainless steel & requires (1) carbon filter absorber, (1) 24” X 24” X 2” 30% pleated prefilter & (1) bag.

Bag-In bag-out filters are designed to meet air filtration requirements to handle hazardous fumes and vapors. The housing incorporates a ribbed bagging ring around the side access door over which a specially designed plastic bag is attached. Filters are then installed and changed through the bag to reduce the risk of exposure to personnel. Note: The carbon filter is not included with the housing. We also, recommend the sampling kit below to check if there has been a break through in the carbon filter, and ordering a back-up replacement filter.

Clean Aire HEPA Filter Bag-In Bag-Out System
Description	CFM	Size	Cat. No.
Clean-Aire HEPA Filter Bag-In Bag-out System	1000	26” X 26” X 35-1/2”	51189
HEPA Filters	1000	24” X 24” X 12”	50195
HEPA Prefilter (6 per carton)	1000	24” X 24” X 2”	52001
Replacement Bags (2 per carton)			51989

Minihelic Gauge Gauge monitors the pressure differential across the HEPA filter, Gauge conveniently mounts on the fume hood or on the filter housing. Measure range is from 0 to 2.0” wg Gauge is 3” dia. with 5% accuracy Cat. No. 51300

Magnehelic Gauge Gauge measures static pressure across the HEPA filter. Mounts on the fume hood or the filter housing. Range of measurement is from 0 to 2” wg. Gauge is 5” dia with 2% accuracy. Cat. No. 51301

Ducting

Determine the length of the ductwork and the number of elbows in the proposed exhaust system from the hood to the outside. HEMCO offers chemical resistant rigid PVC ducting and all component accessories to vent UniMax fume hoods. Examples shown are 12”, other sizes available.

Exhaust Blowers

Exhaust blowers are sized to meet a specific exhaust application. To ensure correct airflow, it is imperative that the exhaust ventilation systems be specified to determine the total project static pressure loss.

HEMCO exhaust blowers are constructed of either economical epoxy resin coated steel or welded PVC. Blowers are belt drive, standard or explosion proof, include weather cover and drain, and can be 115 V,
230 V or 460 V; 1 ph or 3 ph, 50 Hz or 60 Hz.

Fume Scrubbers & Filtration

Fume Scrubbers provide excellent air pollution control for water soluble fumes and odors by moving contaminated air through a filter pack media exposing over forty square feet of surface per cubic foot. Contaminant is collected on filter media surface and rinsed off with water. Excess water is then mechanically removed and cleaned air is released. When conditions require, chemical additives can increase absorptive capacity of the scrubber.

Unit includes integral recirculation tank and pump which significantly reduces water consumption and related waste disposal costs. Fan is not included, must be sized to meet exhaust requirements.

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HEMCO Corporation	711 S. Powell Road Independence, MO 64056	816-796-2900
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