Portable Feed Units

170-EX Feed Unit™

Similar to the Sponge-Jet 170-SJ Feed Unit but with a stainless steel frame and other spark minimization features; designed for use in potentially flammable environments.  ATEX Zone 2 certified.

Features specific to the 170-EX are:

  • ATEX-Certified
  • Specialty ATEX-approved components
  • Additional grounding systems
  • Utility step
  • High-capacity muffler
  • Blast pressure adjustment
  • Lifting eyes
  • Fork pockets
  • High-performance casters
  • Secondary moisture separator
  • High-volume pressure relief valve
  • Centralized controls for precise monitoring and adjustment
  • Options: Nozzle size and nozzle type

Specifications

  • Product Name: 170-EX Feed Unit™
  • Part #: SJE-FE-170-EX
  • Weight: 450 kg (1000 lb)
  • Length: 110 cm (43 in)
  • Width: 75 cm (30 in)
  • Height: 154 cm (61 in)
  • Volume: 170 liters (6 ft3)
  • Pressure Certification: 10 bar (150 psi)
  • Blast Time: 55 minutes

Blast hose 5 m (16′) , I.D. 32 mm (1-1/4 in)
Nozzle Size: 9 mm – 12.5 mm (#6 – #8)
Nozzle Holder : 50 mm or 1 ¼ in NPS
Nozzle Type: Conductive
Deadman Handle with twinline
Air Supply coupling: 50 mm BOSS, 2 in 4 lug, or Surelock

*Weight is without shipping pallet, hoses and accessories.
** Blast Time is estimated based on using a working mix with a #6 nozzle. Actual times may vary.

Features

  • Internal agitation assembly keeps Sponge Media abrasives flowing reliably throughout the vessel
  • Adjustable, pneumatic driven, auger metering system assures optimal media flow and maximum efficiency at all blast pressures
  • Integrated E-Stop and remote deadman control system
  • Standardized parts and maximum reliability by design
  • High-quality, industry-standard components for long, trouble-free operation, simplified spare part acquisition and replacement
  • Multi-language labels, instruction manuals and online training tools
  • Color-coded pneumatic lines for easy troubleshooting
  • Extended service, permanently lubricated air motor and auger bearings minimize maintenance and wear

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