The CLEMCO Model SG-300 Portable Blast Suction Gun With Hopper System Is Designed For Abrasive Blasting Where The Air Supply Is Limited Or Where Low Pressure Blasting Is Necessary To Protect Delicate Parts Or Soft-Surfaces. The SG-300 Uses Compressed Air & Abrasive To Quickly Clean & Etch Metal, Masonry, Glass, & Other Durable Surfaces. You Select The Abrasive Type, Blast Pressure, & Nozzle Size You Need To Create Intricate Works Of Art Or Just Make Fast Work Of A Rusted Fender. The Rugged, All-Metal Hopper Holds About One Cubic Foot (Or One Bag) Of Abrasive, To Let You Blast For Extended Periods Without Stopping To Refill.
The CLEMCO Model SG-300 Portable Blast Suction Gun With Hopper System Includes The Hopper With Abrasive Metering Mechanism, Removable Abrasive Screen, 10 Feet Of Air Hose & Media Hose, Trigger-Control Blast Gun, 1/8" Air Jet, And 5/16" Long-Lasting Tungsten Carbide Nozzle.The CLEMCO Model SG-300 Portable Blast Suction Gun With Hopper System Is A Light Duty Suction Type Blast Unit Where Limited Air Supply Is Available Or Desirable. Inexpensive To Purchase & Operate, The Gun Is Utilized For Maintenance Touch-Up, Removal Of Burrs & Tool Marks From Machined Parts, Paint Removal From Fiberglass Or Soft Materials Such As Aluminum. Used With The Recommended 30 Mesh (Or Finer) Slags Or Similar Abrasives Or 80 Mesh (Or Finer) Steel Grits, The Material Supply To The Nozzle Is Even & Steady. The Squeeze-Trigger Start/Stop Provides Positive Operator Control At The Nozzle. Unless Otherwise Specified At Time Of Order The SG300 Suction Gun Is Supplied With A 1/8” Diameter Air Jet Orifice & A 5/16” Orifice Tungsten Carbide Nozzle. Typically The Nozzle Should Be At Least Twice The Diameter Of The Air Jet. See Chart Below For Different Combinations.The CLEMCO Model SG-300 Portable Blast Suction Gun With Hopper System Is Perfect For: On-Site Glass & Stone Engraving Small Paint Stripping Jobs Touch-Up Work After Big Jobs Farms, Welding & Machine Shops & Home Hobbyists Perfect For Rental Outlet
These Items Are Required But Not Included With The SG-300.
• Clean, Dry Compressed Air Of Sufficient Volume To Maintain Pressure At The Blast Gun, See Table Below. Volume Required Will Depend On Application & Desired Production Rate.
• Air-Fed Respirator Suitable For Abrasive Blasting.
• Blast Media – The Versatile Suction Blast System Handles Most Fine Abrasives.
Consult Construction Equipment & Supply Company For Appropriate Media Selection. As NIOSH Recommends, Do Not Use Silica Sand Or Any Abrasive That Contains More Than Trace Amounts (More Than (1%) Of Free Silica For Abrasive Blasting.
Description of Operation Of The CLEMCO Model SG-300 Portable Blast Suction Gun With Hopper System:
The Operator Controls Blasting With A Handle At The Nozzle. Pressing The Handle Starts Blasting, Releasing It Stops Blasting. The Hopper Contains Abrasive & Meters It Into The Media Hose. Air Rushing Through The Suction Gun’s Mixing Chamber Draws Blast Media Into The Airstream & Propels It Out The Nozzle.
Advantages Of The CLEMCO Model SG-300 Portable Blast Suction Gun With Hopper System:
Uses Just A Fraction Of The Air Required By An Industrial Pressure Blast Machine Different Size Air Jets Let The SG-300 Take Maximum Advantage Of The Available Air Supply Metering System Maintains Smooth, Consistent Media Flow Hand-Portable Design Goes Anywhere
Approvals and Certifications Of The CLEMCO Model SG-300 Portable Blast Suction Gun With Hopper System:
Trigger-Control Blast Gun Complies With OSHA Regulation 1910.244 (b).
Packaging Of The CLEMCO Model SG-300 Portable Blast Suction Gun With Hopper System:
Ships In One Cardboard Carton 15-1/2" x 14" x 28-1/4" Screen & Hopper On Stand Is 27" H x 13" Diameter Weight: 20 lb
Color: Champagne
Air Jets Nozzles Pressure(PSI)
Jet Jet Nozzle Nozzle
Stock No: Orifice: Stock No: Orifice: Mesh: 40 50 60 70 80
1/16” 1/8” 30-180 3 4 6 CFM Required
02660 1/8” 01354 5/16” 30-180 12 15 17 19 21 CFM Required
02661 3/16” 01355 3/8” 20-180 28 33 38 43 48 CFM Required
02662 1/4” 01356 1/2” 16-180 49 58 67 76 85 CFM Required
Generic Estimation Of Horsepower Required Is Divide CFM By 4
Maximum Recommended Size For Steel Abrasive Is 30 Mesh
Unless Otherwise Specified At Time Of Order The SG300 Suction Gun Is Supplied With A 1/8” Diameter Air Jet Orifice & A 5/16” Orifice Tungsten Carbide Nozzle. Typically The Nozzle Should Be At Least Twice The Diameter Of The Air Jet.The 1/16” Diameter Air Jet Orifice & 1/8” Orifice Nozzle Combination Should Be Used Only When The Air Supply (CFM) Is Limited & For Very Light Duty Use.
Select Here For Parts Breakdown & Specifications Of The CLEMCO Model SG-300 Portable Blast Suction Gun With Hopper System: Select Here For Operations Manual Of The CLEMCO Model SG-300 Portable Blast Suction Gun With Hopper System: For Your Own Health Silica Sand Is Not Recommended And For Legal Reasons Voids The Warranty, Though Sand Will Flow Easily Through This Machine. Breathing Dust From Silica Sand May Cause Silicosis, A Fatal Lung Disease. Breathing Dust During Blasting Operations May Also Cause Asbestosis And/Or Serious Other Diseases. A NIOSH Approved And Well-Maintained Air Supplied Abrasive Blasting Respirator Must Be Used By Anyone Blasting, Anyone Handling Or Using The Media And Anyone In The Area Of The Dust. Harmful Dust Can Remain Suspended In The Air For Long Periods Of Time After Blasting Has Ceased, Causing Serious Injury Or Death.
Any damages or shortages MUST be noted on the carrier receipt at the time of delivery. Notify the carrier and Construction Equipment & Supply Co. immediately and we will assist you as fully as we can. Please retain a signed copy of the bill of lading or delivery receipt for your records.
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