(A) Prints which appear in this rule are copied from “Industrial Ventilation, A Manual of Recommended Practice,” of the “American Conference of Governmental Industrial Hygienists.” They are identified with the name of the organization.
(B) Index.
(1) “Principles of Dilution Ventilation”
(2) “Principles of Exhaust Hoods”
(3) “Building Air Inlets and Outlets”
(4) “Principles of Duct Design”
(5) “Stackhead Designs”
(6) “Abrasive Blasting Ventilation”
(7) “Auto Spray Paint Booth”
(8) “Large Drive-Through Spray Paint Booth”
(9) “Backstand Idler Polishing Machine”
(10) “Bag Filling”
(11) “Bag Tube Packer”
(12) “Banbury Mixer”
(13) “Rubber Calender Rolls”
(14) “Barrel Filling”
(15) “Bin and Hopper Ventilation”
(16) “Bucket Elevator Ventilation”
(17) “Circular Automatic Buffing”
(18) “Soft Wheel Buffing Lathe”
(19) “Straight Line Automatic Buffing”
(20) “Buffing and Polishing”
(21) “Conveyor Belt Ventilation”
(22) “Core Grinder”
(23) “Crucible Melting Furnace – High Toxicity Material”
(24) “Dip Tank”
(25) “Horizontal Double-Spindle Disc Grinder”
(26) “Horizontal Single-Spindle Disc Grinder”
(27) “Vertical Spindle Disc Grinder”
(28) “Dry Box or Glove Hood for High Toxicity and Radioactive Materials”
(29) “Drying Oven Ventilation”
(30) “Electric Rocking Furnace”
(31) “Hood for Top Electrode Melting Furnace”
(32) “Side-draft Hood and Enclosing Hood”
(33) “Double Side-draft and Downdraft Hood”
(34) “Exhaust Requirement”
(35) “Service Garage Ventilation – Underfloor”
(36) “Service Garage Ventilation – Overhead”
(37) “Granite Cutting and Finishing”
(38) “Grinder Wheel Hood Speeds Below 6500 SFM”
(39) “Grinder Wheel Hood Speeds Above 6500 SFM”
(40) “Downdraft Hoods and Booth-type Hoods”
(41) “Push Pull Hoods”
(42) “Jointers”
(43) “Laboratory Hood”
(44) “Kitchen Range Hoods”
(45) “Kitchen Range Hood – Low Side Wall Hood”
(46) “Indoor Pistol and Small Bore Rifle Range”
(47) “Lathe Hood High Toxicity Materials”
(48) “Melting Pot and Furnace Non-tilt”
(49) “Melting Furnace Crucible Non-tilt”
(50) “Melting Furnace – Tilting”
(51) “Die Casting Hood”
(52) “Die Casting Machine or Melting Furnace”
(53) “Metal Polishing Belt”
(54) “Metal Shears High Toxicity Materials”
(55) “Metal Spraying”
(56) “Milling Machine Hood High Toxicity Materials”
(57) “Mixer and Muller Hood”
(58) “Mixer and Muller Ventilation”
(59) “Upward Plenum, Downward Plenum, Central Slot”
(60) “Pickling Tank, Semi-lateral, End Take-off”
(61) “Design Data”
(62) “Small Paint Booth”
(63) “Large Paint Booth”
(64) “Portable Chipping and Grinding Table”
(65) “Portable Hand Grinding”
(66) “Pouring Station”
(67) “Shell Core Molding”
(68) “Disc Sanders”
(69) “Horizontal Belt Sanders”
(70) “Multiple Drum Sander”
(71) “Single Drum Sander”
(72) “Abrasive Cut-off Saw Ventilation”
(73) “Fluidized Beds”
(74) “Band Saws”
(75) “Swing Saws”
(76) “Table Saw”
(77) “Radial Saw”
(78) “Screens”
(79) “Soldering and Arc Welding”
(80) “Solvent Degreasing Tanks”
(81) “Swing Grinder”
(82) “Table Slot”
(83) “Trailer Interior Spray Painting”
(84) “Tumbling Mills”
(85) “Arc Welding”
(86) “Torch Cutting Ventilation”
(87) “Extractor Head for Cone Wheels and Mounted Points”
(88) “Hood for Cup Type Surface Grinders and Wire Brushes”
(89) “Pneumatic Chisel Sleeve”
(90) “Extractor Head for Small Radial Grinders”
(91) “Extractor Hood for Disc Sander”
(92) “Extractor Tool for Vibratory Sander”
(93) “Typical System Low Volume High Velocity”
Figure: Principles of Dilution Ventilation
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Principles of Exhaust Hoods
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Building Air Inlets and Outlets
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Principles of Duct Design
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Stackhead Designs
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Abrasive Blasting Ventilation
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Auto Spray Paint Booth
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Large Drive-Through Spray Paint Booth
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Backstand Idler Polishing Machine
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Bag Filling
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Bag Tube Packer
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Banbury Mixer
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Rubber Calender Rolls
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Barrel Filling
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Bin and Hopper Ventilation
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Bucket Elevator Ventilation
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Circular Automatic Buffing
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Soft Wheel Buffing Lathe
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Straight Line Automatic Buffing
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Buffing and Polishing
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Conveyor Belt Ventilation
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Core Grinder
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Crucible Melting Furnace – High Toxicity Material
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Dip Tank
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Horizontal Double-Spindle Disc Grinder
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Horizontal Single-Spindle Disc Grinder
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Vertical Spindle Disc Grinder
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Dry Box or Glove Hood for High Toxicity and Radioactive Materials
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Drying Oven Ventilation
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Electric Rocking Furnace
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Hood for Top Electrode Melting Furnace
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Side-draft Hood and Enclosing Hood
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Double Side-draft and Downdraft Hood
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Exhaust Requirement
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Service Garage Ventilation – Underfloor
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Service Garage Ventilation – Overhead
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Granite Cutting and Finishing
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Grinder Wheel Hood Speeds Below 6500 SFM
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Grinder Wheel Hood Speeds Above 6500 SFM
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Downdraft Hoods and Booth-type Hoods
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Push Pull Hoods
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Jointers
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Laboratory Hood
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Kitchen Range Hoods
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Kitchen Range Hood – Low Side Wall Hood
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Indoor Pistol and Small Bore Rifle Range
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Lathe Hood High Toxicity Materials
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Melting Pot and Furnace Non-tilt
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Melting Furnace Crucible Non-tilt
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Melting Furnace – Tilting
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Die Casting Hood
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Die Casting Machine or Melting Furnace
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Metal Polishing Belt
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Metal Shears High Toxicity Materials
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Metal Spraying
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Milling Machine Hood High Toxicity Materials
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Mixer and Muller Hood
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Mixer and Muller Ventilation
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Upward Plenum, Downward Plenum, Central Slot
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Pickling Tank, Semi-lateral, End Take-off
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
(C) Design data – open surface tanks.
(1) Duct velocity = two thousand fpm minimum.
(2) Entry loss = 1.78 slot VP plus duct entry loss.
(3) Maximum plenum velocity = one-half slot velocity.
(4) Slot velocity = two thousand fpm unless distribution provided by well-designed fish-tail.
(5) Provide ample excess area at small end of plenum.
(6) If L exceeds six to ten feet, multiple take-offs are advisable.
(7) If W = twenty inches, slot on one side suitable. If W = twenty to thirty-six inches, slots on both sides desirable.
If W is much greater than thirty-six inches, slots on both sides are necessary unless all other conditions are optimum.
(8) Liquid level to be at least six inches below bottom of slot.
(9) Hood types A, C, D and E, are preferred — Plenum acts as baffle to room air currents.
(10) Provide enclosures or removable covers on tank if possible.
(11) Provide ductwork with clean-outs and drains, and corrosion resistant coating if necessary.
MINIMUM *EXHAUST VOLUME
OPEN SURFACE TANK
Operation — CFM/sq. ft. of tank — Collector Recommended
Plating (Chrome, Cyanide solutions if needed). 150. X
Anodizing…................ 120. X
Pickling:
— Cold Acid…............. 120.
— Hot Acid….............. 250. X
— Nitric and Sulfuric Acids…..... 250. X
— Nitric and Hydrofluoric Acids…... 250. X
Cleaning:
— Caustic or Electrolytic-not boiling… 200.
— Caustic or Electrolytic-boiling….. 250. X
Bright Dip-strong Nitric Acid…...... 250. X
Stripping:
— Concentrated Nitric Acid…...... 250. X
— Concentrated Nitric and Sulfuric Acids.. 250. X
Salt Baths (molten salt)........... 120. X
Salt Solution (Parkerize, Bonderize, etc.):
— Not boiling…............ 120.
— Boiling….............. 250.
Hot Water (if ventilation desired):
— Not boiling…............ 120.
— Boiling….............. 250.
*Values listed are the minimum satisfactory values under good plant conditions.
Figure: Small Paint Booth
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Large Paint Booth
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Portable Chipping and Grinding Table
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Portable Hand Grinding
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Figure: Pouring Station
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Figure: Shell Core Molding
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Disc Sanders
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Horizontal Belt Sanders
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Multiple Drum Sander
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Single Drum Sander
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Abrasive Cut-off Saw Ventilation
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Fluidized Beds
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Band Saws
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Swing Saws
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Figure: Table Saw
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Figure: Radial Saw
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Figure: Screens
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Soldering and Arc Welding
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Solvent Degreasing Tanks
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Swing Grinder
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Figure: Table Slot
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Figure: Trailer Interior Spray Painting
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Tumbling Mills
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Arc Welding
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Torch Cutting Ventilation
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Extractor Head for Cone Wheels and Mounted Points
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Hood for Cup Type Surface Grinders and Wire Brushes
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Pneumatic Chisel Sleeve
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Extractor Head for Small Radial Grinders
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Figure: Extractor Hood for Disc Sander
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
Figure: Extractor Tool for Vibratory Sander
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Figure: Typical System Low Volume High Velocity
For Figure – To obtain the appendix, table, image, etc. please call LSC’s ERF Helpdesk at 614-387-2078 or send an email to erfhelpdesk@lsc.state.oh.us.
HISTORY: Eff 1-1-86
Rule promulgated under: RC Chapter 119.
Rule authorized by: RC 4121.13
Rule created by: Const. Art. II. Sec. 35
119.032 Review Date: 3-1-03