Starting at $137.00
  • Usually ships in 2-3 weeks. Call for expedite options



  • Brass Housing
  • Maximum Temperature: 250°F
  • Maximum Pressure: 85 psig
  • 1/8" - 1" NPT Ports
  • Delrin or Teflon ball
  • EPDM or Viton seals


The Kobold DKB flow indicator is ideal for use in either air or fluid flow applications. The absence of wear components assures high reliability in installations unsuitable for indicators using bearings with a rotating wheel or turbine. The maximum temperature for the DKB is 250°F and the maximum pressure is 85 psig.

The Kobold DKB flow indicator is easily seen from elevated positions and the domed sight glass allows for full 360° visibility from above. The bright float is easily seen even at long distance. The DKB is available in 6 sizes, up to 1" NPT, and either a Delrin ball and EPDM seals, or with a Teflon ball and Viton seals.