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> Tube Installation & Removal Tools > Tube Expanders > Condenser Tube Expanders > 800 & 1200 Series Expanders > 843 Krais Expander 7/8" O.D. 17 GA

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843 Krais Expander 7/8" O.D. 17 GA

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Specifications
  • Manufacturer: Krais
  • Tube O.D. (in.): 0.875
  • Tube O.D. (mm): 22.2
  • Series: 800 Series; 3-Roll
  • Tube I.D. (in.): 0.759, 0.76, 0.777
  • Tube I.D. (mm): 19.28, 19.3, 19.74
  • BWG: 11, 17, 18
  • Tube Sheet Thickness (in.): 1/2 to 1-1/2 in.
  • Tube Sheet Thickness (mm): 12.7 to 38.1 mm
  • Mandrel: M-12
  • Mandrel Square (in.): 3/8"
  • Mandrel Square (mm): 9.5
  • Expansion Range Max (in.): 0.829
  • Expansion Range Max (mm): 21.06
  • Expansion Range Min (in.): 0.74
  • Expansion Range Min (mm): 18.79
  • Tube Gauge (in.): 0.049, 0.058, 0.12
  • Tube Gauge (mm): 1.24, 1.47, 3.05
  • Electric Motor: TES3000 G1450, TESMini2 ES2
  • Pneumatic Motor: K50-1250
  • Roll Set No.: R-16