Backdraft and Downdraft for Explosive ST1 Dusts

SPC Backdraft

Designed for source capture. The SPC units are compliant with NFPA 652 standard for collection of ST1 Explosive Dusts.

Compact Backdraft Collector

This is a completely self-contained dust collector with very impressive suction. The filter is cleaned by means of an internal filter pulse mechanism, which uses a small supply of compressed air to ‘back wash’ the filter – identical in operation to conventional dust collectors. Our Backdraft fume and dust collectors are engineered for effective economical control of dry dusts, fume and smoke generated from sanding, polishing, buffing, grinding and other processes. Ideal for light to moderate concentrations of dry contaminants, fume, vapors, smoke and particulate are drawn down and back - away from the operator’s breathing zone. These light and portable units are designed to go wherever you need them, making compliance with OSHA laws for dusts like silica simple.

NFPA 652 and the 8 cubic ft rule

Per NFPA 652:

“if the system’s air-material separator, such as a filter receiver, dust collector, or cyclone, has an enclosure (dirty-side) volume greater than 8 cu. ft., then the enclosure must be protected against an explosion’s effect by a valid protection method, such as explosion venting, suppression, or containment.” The SPC 1000 and 2000 are both compliant with the 8 cu. ft. rule, as the “dirty air” portions of each collector are less than 8 cubic ft.

Options:

  • Explosion-Proof Motor Cl 1 Grp D/ Cl 2 Grp F&G
  • NEMA 7/9 Starter (TECHNICAL DETAILS HERE)
  • Retractable Grounding Reel
  • HEPA Module to offer 99.97% @ 0.3 micron efficiency
  • Carbon Module: for the removal of gas/vapors and odors
  • Multiple inlet options available: Arm, Bench or Hood
  • Spark trap
  • Auto-Pulse

Backdraft Specifications:

SPCBD1000 SPCBD2000
1400 Nominal CFM @ 6” H2O 2000 Nominal CFM @ 6” H2O
1.5 HP 115/1/60 TEFC Motor 3 HP 230-460/3/60 TEFC Motor
10 cfm @ 90 psi (3/8 compressed air line for filtercleaning). 10 cfm @ 90 psi (3/8 compressed air line for filtercleaning).
Direct Drive Backward inclined non overloading fan Direct Drive Backward inclined non overloading fan
14- & 16-gauge Heavy Duty Steel Construction 14- & 16-gauge Heavy Duty Steel Construction
Manual push-button reverse pulse cleaning system Manual push-button reverse pulse cleaning system
177 sq. ft. Spunbond FR Filter 295 sq. ft. Spunbond FR Filter
@ .5 microns ( HEPA like efficiency) @ .5 microns ( HEPA like efficiency)
Options for HEPA and Carbon Modules Options for HEPA and Carbon Modules
Internal baffle protecting cartridge filter Internal baffle protecting cartridge filter
Easy tool less filter change out Easy tool less filter change out
8 ft power cord and switch 8 ft power cord and switch
10 inch diameter rear casters 10 inch diameter rear casters
5 inch diameter swivel casters 5 inch diameter swivel casters
Swing open for larger pieces Swing open for larger pieces
Minihelic gauge Minihelic gauge
Dust Collection Drawer 1 cu ft Dust Collection Drawer 1 cu ft
Powder Coated Finish Powder Coated Finish
74 dBa 74 dBa
36” Wide Backdraft Hood With Adjustable Slots 36” Wide Backdraft Hood With Adjustable Slots
Hinged Doors Hinged Doors

Compact Downdraft Tables

Compact Downdraft Tables

Our Compact Downdraft Tables are compliant with NFPA 652 Standard for ST1 Explosive Dusts.

Made in the USA, SPC Portable Downdraft Benches are engineered for effective, economical control of dry dusts, fume and smoke that is generated from sanding, polishing, grinding and more. Ideal for light to moderate concentrations of dry contaminants, the Downdraft Benches draw fumes, vapors, smoke and particulate down and back- away from the operator’s breathing zone. Highly efficient cartridge filters trap particulate down to .5 microns, while pulse-jet compressed air blasts keep filters clear and operating at optimum efficiency. The SPCD-1000 are compact and portable.

The SPC Compact Downdraft Tables are compliant with NFPA 652 Standard for ST1 Explosive Dusts.

Specifications:

SPC_DD_Specs_1_720_597
SPCG
SPC2000 Downdraft Table

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