The Welker CP-2GM Constant Pressure Calibration Cylinder is the most effective solution for containing and maintaining calibration standards. Our cylinder provides safety, reliability, and convenience to calibration standards used in laboratories world wide.

Constant Pressure Calibration Cylinder Features

  • Proven safety in cylinder design
  • Maintains the integrity of the calibration standard
  • Internal Gravity Mixer™
  • Visual capacity magnetic indicator
  • DOT and Transport Canada approved for transportation
  • Manufactured with over 40 years of industry-leading expertise and design