KRENDL 425

The Krendl 425 is a proven leader in the do-it-yourself rental market. Designed for low maintenance, rugged performance, and portability, the 425 provides a large hopper capacity with user-friendly controls.

425 Electric installation machine for insulation
  • Engineered for cellulose and fiberglass
  • Lightweight machine
  • User-friendly electric panel
  • Large 14 amp/2 stage blower
  • Durable powder coat finish
  • All-fiber airlock machine
  • Start and stop buttons
  • Motor reset button
  • Audible alarm
  • Fuse protection
  • Dual agitators
  • Weight: 220 lbs. (100 kg)
  • Dimensions: 36”W x 25”D x 44”H (91 cm/64 cm/112 cm)
  • Airlock: 14” x 8” (35.6 cm x 20.3 cm) diameter, 2.5” (6.4 cm) outlet
  • Hopper capacity: 7 cu. ft.
  • Power req. CSA/CUL/UL
    • Double input, 15/15 amp each/120 volt/60 hz
    • Single input 15 amp/120volt/60hz
  • Blower/size
    • Single input (120 volt) – 8 amp/2-stage blower system yields 104 CFM @ 2 PSI
    • Double input (120 volt) – 14 amp/2-stage blower system yields 140 CFM @ 3-1/2 PSI
  • Fiberglass
    • Single 8-amp blower – 200 lbs./hr. (91 kg/hr.)*
    • Single 14-amp blower – 300 lbs./hr. (136 kg/hr.)*
  • Cellulose
    • Single 8-amp blower – 1100 lbs./hr. (499 kg/hr.)*
    • Single 14-amp blower – 1200 lbs./hr. (545 kg/hr.)*

*Production rating with 100’ (30.5 m) of 2-1/2” (6.4 cm). Hose at 10’ (3.1 m) elevation, product brand, product density, and variable blowing conditions will affect production rate.

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