Krendl 475 PCO Insulation Blowing Machine Package


The high output Krendl 475 Blowing Machine is a tough, fast production machine for Pest Management Professionals who expect to schedule 4 or more TAP® Pest Control Insulation jobs per week on average. The 475 Blowing Machine is designed as an upgrade from the sturdy 425 Blowing Machine, this machine still runs on 120V, but has nearly twice the production rate as its little brother! This is a top quality machine designed for users who are seeing their TAP® Pest Control Insulation business expand and need to get their crews on a job site, finished and on to the next project ASAP!


Mechanical Features:

  • Output rate – up to 70 Bags of TAP per Hour using a 3″ blowing hose
  • Safety guards provide operator protection
  • Removable hopper for quick and easy access to the airlock
  • Modular component design for quick disassembly/reassembly for easy troubleshooting and maintenance
  • Improved blower filter design for less filter maintenance
  • Dual (2) agitators that enhance the conditioning of fibers
  • 1/2 hp. Totally Enclosed Fan Cooled Gear Motor (470 in./lb. torque) for long life
  • All steel airlock for enhanced spraying and metering capabilities
  • Extra heavy, nickel-plated #40 chain with hardened steel sprockets provides a corrosion/abrasion resistance drive system
  • Cord hanger and hand pendant holder allow for convenient storage of cords and hand pendant

Electrical Features:

  • 150 ft. (46m.) remote control cord with three (3) position switch gives increased operator control of feed and blower
  • Operator safety/hazard features: emergency kill switch and manual override at machine
  • 10 amp thermal overload protection for complete protection of the agitator/material feed motor
  • Multiple auxiliary convenience outlets for easy addition of accessory devices (i.e. wetting, wireless)
  • 1 amp glass fuse protection for transformer providing properly sized fuse protection on the 2 amp transformer


  • 100′ hard-wired Remote
  • Run-flat WheeL Kit
  • Two 100′ power cords
  • 150′ of 3″ hose
  • Necessary clamps
  • Necessary connectors
  • Hose reel for easy storage


  • Hopper Capacity – 11.5 cu. ft. (.32 m3)
  • Dimensions – 42 1/2″ W x 29″ D x 57 1/2″ H (108 cm. W x 74 cm. D x 146 cm. H)
  • Weight – 310 lbs. (141kg.)
  • Power Requirement – double input,15amps each/120 volt/60 hz w/14 amp blower Single 14 amp/3-stage (120 volt)
  • Airlock – 12″ x 10″ diameter (30.5cm. x 25.4cm. diameter) 3″ (7.6cm.) outlet for blowing hose
  • Blower System – Single 14 amp/3-stage (120 volt)
Designed for low maintenance and high production, the 425 Blowing Machine provides large hopper capacity while offering simple rugged performance. See Product Description for additional product details.
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Sold As: Each
Manufacturer: TAP Pest Control Insulation
ID: 845067

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