Direct Fill Single Douglas Bag Set

Direct Fill Single Douglas Bag Set


This basic set is for tests such as pulmonary ventilation, metabolic rate estimation and metabolic rate during work.

  • Soft, flexible, ethylene vinyl acetate copolymer tubing
  • 30 mm ID tubing has nearly 50% greater cross-sectional area than traditional 22 mm ID tubing
  • Tubing has extremely low profile annular rings resulting in minimum distortion on bending so that maximum cross-sectional area is maintained
  • One-way air valve with mica discs
  • Absorbent indicator canister can be set directly in the circuit at any point

Item# Description U.S. List Price Quantity
50-0900 Direct Fill Single Bag Set
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This basic set is for tests such as pulmonary ventilation, metabolic rate estimation and metabolic rate during work.

  • Soft, flexible, ethylene vinyl acetate copolymer tubing
  • 30 mm ID tubing has nearly 50% greater cross-sectional area than traditional 22 mm ID tubing
  • Tubing has extremely low profile annular rings resulting in minimum distortion on bending so that maximum cross-sectional area is maintained
  • One-way air valve with mica discs
  • Absorbent indicator canister can be set directly in the circuit at any point
Specifications