Ducting & Ventilation Components

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Ducting & Ventilation Components 111 Powell Road Independence, MO 64056 visit

1 Ducting & Ventilation Components 111 Powell Road Independence, MO visit Phone: Fax : info@hemcocorp.com

2 Exhaust Blowers are constructed of chemical resistant epoxy-coated steel. They feature adjustable-pitch sheaves for field/balancing, weather cover and adjustable discharge. 115/230 volt, 60hz, single-phase motor is designed to the specific ventilation application requirement. For 50Hz requirements add 50 suffix to blower model number. Exhaust Blowers Inlet Outlet 1/2" Static Pressure 3/4" Static Pressure 1" Static Pressure 1 1/2" Static Pressure Item CFM Dia. Size HP Catalog # HP Catalog # HP Catalog # HP Catalog # /8" 10 1/8" x 4 1/8" 1/4 # /4 # /4 # /4 # /8" 10 1/8" x 4 1/8" 1/4 # /4 # /4 # /2 # /8" 10 1/8" x 6 3/8" 1/2 # /2 # /2 # /2 # /8" 10 1/8" x 6 3/8" 1/2 # /2 # /2 # /4 # /8" 11 1/2" x 8 1/4" 1/2 # /2 # /8" 11 1/2" x 8 1/4" 1/2 # /2 # /4 # /8" 11 1/2" x 8 1/4" 1/2 # /2 # /4 # /8" 11 1/2" x 8 1/4" 1/2 # /2 # /4 # /4 # /8" 13 3/8" x 8 1/4" 1/3 # /2 # /8" 13 3/8" x 8 1/4" 1/2 # /2 # /4 # /8" 13 3/8" x 8 1/4" 1/2 # /4 # /4 # # /8" 13 3/8" x 8 1/4" 1 # /2 # /2 # /2 # Hood Ventilation - Page 2

3 Explosion Proof Exhaust Blowers are also constructed of chemical resistant epoxy-coated steel and equipped with a coated nonsparking aluminum impellar wheel and include adjustable pitch sheaves for field balancing and weather cover and adjustable discharge. The motor is a 115/230 volt, hazardous location designated motor and is designed to the specific ventilation requirement. For 50Hz requirements add 50 suffix to blower model number. Explosion Proof Blowers Inlet Outlet 1/2" Static Pressure 3/4" Static Pressure 1" Static Pressure 1 1/2" Static Pressure Item CFM Dia. Size HP Catalog # HP Catalog # HP Catalog # HP Catalog # /8" 10 1/8" x 4 1/8" 1/4 # /4 # /4 # /4 # /8" 10 1/8" x 4 1/8" 1/4 # /4 # /4 # /2 # /8" 10 1/8" x 6 3/8" 1/2 # /2 # /2 # /2 # /8" 10 1/8" x 6 3/8" 1/2 # /2 # /2 # /4 # /8" 11 1/2" x 8 1/4" 1/2 # /2 # /8" 11 1/2" x 8 1/4" 1/2 # /2 # /4 # /8" 11 1/2" x 8 1/4" 1/2 # /2 # /4 # /8" 11 1/2" x 8 1/4" 1/2 # /2 # /4 # /4 # /8" 13 3/8" x 8 1/4" 1/3 # /2 # /8" 13 3/8" x 8 1/4" 1/2 # /2 # /4 # /8" 13 3/8" x 8 1/4" 1/2 # /4 # /4 # # /8" 13 3/8" x 8 1/4" 1 # /2 # /2 # /2 # Blower Outlet Transition needed for blower Item above Item Catalog # 1 # # # , 5, 6, 7, and 8 # , 10, 11, and 12 # Hood Ventilation - Page 3

Perchloric Acid Exhaust Blowers are constructed of halar-coated steal and feature v-belt adjustable sheave drive, TEFC motor, nonsparking wheel, wash down nozzle, drain outlet, inlet and outlet

4 Perchloric Acid Exhaust Blowers are constructed of halar-coated steal and feature v-belt adjustable sheave drive, TEFC motor, nonsparking wheel, wash down nozzle, drain outlet, inlet and outlet flanges, and weather cover. Note blowers below are sized for 100 FPM. Perchloric Acid Exhaust System Blowers Item Hood Size CFM required for 100 FPM Static Pressure HP Catalog # 1 48" 800 1" 1/2 # " " 1/2 # " " 3/4 # Optional stainless steel stack outlet with wash down nozzles 6' high Cat. # Hood Ventilation - Page 4

5 Clean-Aire Filtration Systems HEMCO Clean-Aire Filtration Systems are specifically designed to remove particulate and/or fumes from the exhaust air stream of a laboratory UniFlow fume hood. The filter systems effectively clean the air of contaminants prior to discharging into the atmosphere to meet EPA regulations. Also, in some cases, depending on the contaminant, the exhaust can re-circulate back to the lab. HEMCO filtration systems are offered as a Clean-Aire Pak or Clean-Aire Bag-in Bag-out Filter Pak. A HEPA filter is provided to collect particulate, a carbon filter is provided to adsorb fumes and odors, or a combination of the two filters can be assembled as one module. Clean-Aire HEPA Filter Pak The HEPA Filter Pak is designed to collect airborne particulate from the exhaust. The filter pak housing is constructed with a convenient latched/hinged access door for filter change out. Inlet and outlet plenums with duct connection collars are installed. Note: 1. The HEPA filter is not included with the housing. Please select HEPA filter below. 2. We recommend a minihelic or magnehelic gage to monitor the airflow differential across the filter. The static pressure indicated would alert when to change the filter. The gages can be hood or filter mounted. 3. We recommend ordering a back-up replacement filter. Item Product Description CFM Dimensions Duct Size (diameter) Catalog Number 1. Clean-Aire HEPA Filter Pak x 15 x 35 ½ 4, 6 # Clean-Aire HEPA Filter Pak x 26 x 35 ½ 8, 10, 12 # HEPA Filters x 12 x 12 # HEPA Filters x 24 x 12 # Prefilter 6 per carton x 12 x 2 # Prefilter 6 per carton x 24 x 2 # Hood Ventilation - Page 5

6 Clean-Aire HEPA Filter Bag In Bag Out System Filter housing is fabricated of type-304 stainless steel and includes (1) HEPA-99.99% efficient at 0.3 microns and larger, (1) 24 x 24 x 2 30% pleated prefilter, and 1 bag. Bag In-Bag Out filters are designed to meet air filtration requirements to handle hazardous particulate materials. 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: 1. The HEPA filter is not included with the housing. Please select HEPA filter below. 2. We recommend a minihelic or magnehelic gage to monitor the airflow differential across the filter. The static pressure indicated would alert when to change the filter. The gages can be hood or filter mounted. 3. We recommend ordering a back-up replacement filter. Item Product Description CFM Dimensions Catalog Number 1. Clean-Aire HEPA Filter Bag In Bag Out System x 26 x 35 ½ # HEPA Filter x 12 x 12 # Prefilter - 6 per carton x 12 x 2 # Replacement Bags - 2 per carton # H Hood Ventilation - Page 6

# 51300 Minihelic gauge #51300 Magnehelic Gauge Gauge measures static pressure across the HEPA filter.

7 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. # Minihelic gauge #51300 Magnehelic Gauge Gauge measures static pressure across the HEPA filter. Can mount 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. # Magnehelic gauge #51301 Hood Ventilation - Page 7

8 Clean-Aire Carbon Filter Pak The Carbon Filter Pak is engineered to remove undesirable fumes and odors from a Uniflow fume hood exhaust system. The filter pak housing is constructed with a convenient latched/hinged access door for filter change out. Inlet and outlet plenums with duct connection collars are installed. Note: 1. The carbon filter is not included with the housing. Please review the adjacent contaminant chart and select the appropriate carbon filter. 2. We recommend that the sampling kit below to check if there has been break through in the carbon filter. 3. We recommend ordering a back-up replacement filter. Item Product Description CFM Dimensions Duct Size (diameter) Catalog Number 1. Carbon Filter Pak x 15 x 35 ½ 4, 6 # Carbon Filter Pak x 26 x 35 ½ 8, 10, 12 # Carbon Filters 500 # Carbon Filters 1100 # Prefilter 6 per carton x 12 x 2 # Prefilter 6 per carton x 24 x 2 # Hood Ventilation - Page 8

Clean-Aire Carbon Filter Bag In Bag Out System Filter housing is fabricated of type-304 stainless steel and includes (1) Carbon Filter Absorber, (1) 24 x 24 x 2 30% pleated prefilter and (1) bag.

9 Clean-Aire Carbon Filter Bag In Bag Out System Filter housing is fabricated of type-304 stainless steel and includes (1) Carbon Filter Absorber, (1) 24 x 24 x 2 30% pleated prefilter and (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: 1. The carbon filter is not included with the housing. Please review the adjacent contaminant chart and select the appropriate carbon filter. 2. We recommend that the sampling kit below to check if there has been break through in the carbon filter. 3. We recommend ordering a back-up replacement filter. View the Contaminant Chart for carbon type(s). Catalog Item Product Description CFM Dimensions Number 1. Clean-Aire Carbon Filter Bag In Bag Out System x 26 x 35 ½ # HEPA Filters 1000 # Prefilter 6 per carton 1000 # Replacement Bags - 2 per carton # C Hood Ventilation - Page 9

10 Air Monitor Sampling Kit Kit allows you to sample from a carbon filter system to determine if there has been contaminant break through. The air monitor system includes a non-sparking gas sampling pump, instruction sheet, rubber tube holder with filter, lubricant, piston gasket and handy carrying case. Detector tubes are not included. Air Monitor Sampling Kit - Cat. # Ordering Detector Tubes for Kit, download Detector Tubes List Hood Ventilation - Page 10

Fume & Vapor Clean Aire Scrubbers Scrubber systems offer high efficiency and minimal maintenance on meeting pollution control requirements.

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.

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

11 Fume & Vapor Clean Aire Scrubbers Scrubber systems offer high efficiency and minimal maintenance on meeting pollution control requirements. Clean Aire Scrubber Provides 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 re-circulation tank and pump which significantly reduces water consumption and related waste disposal costs. Fan is not included, must be sized to meet exhaust requirements. Chick here for HEMCO s Plan-A-Scrubber Remote Recirculation Tank & Pump can be supplied for installations where the scrubber is located outdoors and the possibility of freezing exists. ph Control Package Allows precise control over effluent quality and provides neutralization of contaminants. The ph control system consists of a weather-tight, corrosion-proof enclosure containing an analyzer, pre-wired chemical feed pump, weather-protected terminal block, clear PVC face plate and external chemicalfeed connection. Enclosure can be mounted on any vertical surface. A heavy-duty industrial probe with a 10 ft. lead wire is supplied, along with two 10 ft. lengths of vinyl tubing to connect the feed pump. Hood Ventilation - Page 11

12 Ducting & Ventilation Components 111 Powell Road Independence, MO visit Phone: Fax : info@hemcocorp.com Ducting & Ventilation Components Page 1

13 Ducting & Ventilation Components Page 2

Ducting Diameters and Ventilation Components for HEMCO fume hoods Item Product Description 1.

wire. 12 lengths. Each length includes two stainless-steel strap clamps. 2.

PVC COUPLING required to connect to PVC rigid ducting sections.

82011 # 82013 # 82147 # 82149 # 82153 # 82157 # 82159 4. PVC 90 ELBOW connects with PVC rigid ducting.

# 82082 # 82083 # 82085 # 82087 # 82089. 6.

14 Ducting Diameters and Ventilation Components for HEMCO fume hoods Item Product Description 1.* FLEXIBLE DUCTING excellent for chemical fume exhausting made of thermo plastic rubber reinforced with steel helix wire. 12 lengths. Each length includes two stainless-steel strap clamps. 2. PVC RIGID DUCTING chemical resistant and durable schedule 40 PVC. 10 lengths with straight ends. 3. PVC COUPLING required to connect to PVC rigid ducting sections. Duct Diameter with Catalog Number # # # # # # # # # # # # # # # PVC 90 ELBOW connects with PVC rigid ducting. # # # # # * PVC 45 ELBOW connects with PVC rigid ducting. # # # # # * PVC 45 WYE Lateral for joining common duct work in multiple hood designs. Branch diameter may be sized equal to 2 to 4 smaller than main diameter. Connects to PVC rigid ducting. 7.* PVC TEE for manifold exhaust systems. Connects to PVC rigid ducting. # # # # # # # # # # Ducting & Ventilation Components Page 3

Ducting Diameters and Ventilation Components for HEMCO fume hoods Item Product Description 8.

PVC RAIN SKIRT slips over straight pipe on roof to slope water away from cutout.

PVC VENT OUTLET for horizontal venting through wall or window. Angled end prevents rain from entering.

Minimal static pressure loss. Connects to PVC rigid ducting. 12.

15 Ducting Diameters and Ventilation Components for HEMCO fume hoods Item Product Description 8. PVC BALANCING DAMPER modifies CFM for single or multiple hood arrangements. Connects to PVC rigid ducting. 9. PVC RAIN SKIRT slips over straight pipe on roof to slope water away from cutout. Duct Diameter with Catalog Number # # # # # # # # # # PVC VENT OUTLET for horizontal venting through wall or window. Angled end prevents rain from entering. Male connection to PVC rigid or flex ducting. 11. ZERO PRESSURE WEATHER CAP discharges fumes vertically away from roof. Self-draining. Minimal static pressure loss. Connects to PVC rigid ducting. 12.* CONDENSATION RING collects condensed vapors in ducting and channels them to a drain outlet. Connects to PVC rigid ducting. 13.* WASH RING suited for use in perchloric acid duct systems. Features a wide angle spray nozzle and supply water connector. Connects to PVC rigid ducting. # # # # # # # # # # # # # # Ducting & Ventilation Components Page 4

rigid # 82617 10 X 8 ducting. Size to blower.

16 Ducting Diameters and Ventilation Components for HEMCO fume hoods 14. REDUCER transition Catalog Number A X B (inches) ducting to smaller duct # X 4 diameter sizes and # X 6 connects to PVC rigid # X 8 ducting. Size to blower. # X 12 # X 12 # X 14 Duct Diameter with Catalog Number Item Product Description BLOWER OUTLET TRANSITION # # # # # * Not shown on Typical Fume Hood Exhaust Installation Diagram Ducting & Ventilation Components Page 5

17 Detector Tubes for Air Monitor Sampling Kit Catalog #89300 Gas/Vapor Measuring Range (ppm) TLV (ppm) Catalog Number Acetic Acid # Acetone 50-12, # Acetylene % - # Acid Gases # Acrylonitrile* # Amines # Ammonia % 25 # Ammonia # Ammonia # Ammonia % 25 # Ammonia # Arsine # Benzene in Aromatics* # Benzene* # Carbon Dioxide % 5000 # Carbon Dioxide # Carbon Dioxide # Carbon Dioxide % 5000 # Carbon Dioxide % 5000 # Carbon Dioxide % 5000 # Carbon Monoxide # Carbon Monoxide % 25 # Carbon Monoxide # Carbon Monoxide # Chlorine % 0.5 # Chlorine # Chlorine # Chlorine # Chloroform* # Dimethyl Formamide # *= 5 Indicating Tubes, 5 Pre Tubes **=9 Indicating Tubes C=TLV Ceiling Limit Order 1

18 Gas/Vapor Detector Tubes for Air Monitor Sampling Kit Catalog #89300 Measuring Range (ppm) TLV (ppm) Catalog Number Ethyl Alcohol # Ethylene Glycol mg/m³ C100mg/m³ # Formaldehyde C0.3 # Formaldehyde C0.3 # Gasoline # n-hexane # Hydrazine # Hydrocarbons High Class # Hydrocarbons Low Class** % - # Hydrocarbons Petro Distillates mg/L - # Hydrogen 0.5-2% - # Hydrogen Chloride C5 # Hydrogen Chloride C5 # Hydrogen Cyanide C4.7 # Hydrogen Fluoride C3 # Hydrogen Peroxide # Hydrogen Sulfide 0.1-4% 10 # Hydrogen Sulfide # Hydrogen Sulfide # Hydrogen Sulfide # Hydrogen Sulfide # Isopropyl Alcohol # Mercury Vapor mg/m³.025mg/m³ # Methyl Alcohol # Methyl Bromide # Methyl Bromide # Methyl Chloroform* # Methylene Chloride* # *= 5 Indicating Tubes, 5 Pre Tubes **=9 Indicating Tubes C=TLV Ceiling Limit Order 2

Detector Tubes for Air Monitor Sampling Kit Catalog #89300 Gas/Vapor Measuring Range (ppm) TLV (ppm) Catalog Number Methyl Ethyl Ketone 0.02-6% 200 # 89359 Nitric Acid.1-40 2 # 89360 Nitric Oxides* 2.

19 Detector Tubes for Air Monitor Sampling Kit Catalog #89300 Gas/Vapor Measuring Range (ppm) TLV (ppm) Catalog Number Methyl Ethyl Ketone % 200 # Nitric Acid # Nitric Oxides* # Nitrogen Dioxide # Oxygen 3-24% - # Ozone C0.05 # Ozone C0.05 # Perchloroethylene # Phosphine # Stoddard Solvent mg/m³ 100 # Styrene # Styrene # Sulfur Dioxide # Sulfur Dioxide # Sulfur Dioxide # Sulfuric Acid 1-5mg/m³ 1mg/m³ # Tetrahydrofuran # Toluene # Toluene # Trichloroethylene # Vinyl Chloride # Water Vapor mg/L - # Xylene # *= 5 Indicating Tubes, 5 Pre Tubes **=9 Indicating Tubes C=TLV Ceiling Limit Order 3

Replacement Tubes for Gillian Gas Detection Pumps

Replacement Tubes for Gillian Gas Detection Pumps 236SA S 1,1,2-Trichloroethane (10-100 ppm) 235SA S 1,1-Dichloroethane (10-160 ppm) 230SA S 1,2-Dichloroethane (5-50 ppm) 145SA S 1,2-Dichloroethylene (4.2-840 ppm) 194S S 1,3-Dichloropropane (10-500 ppm)