• KSM Flow Meter, 2 1/2", 35-264 GPM KSM-4601

KOBOLD Instruments KSM-4601 KSM Flow Meter, 2 1/2", 35-264 GPM

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Shipping Weight:
2.00 LBS

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The KSM series plastic flowmeters are an excellent choice for applications measuring aggressive media. There are no metal parts in contact with the fluid. The measuring tubes are Trogamid-T® or Polysulfone, with other wetted parts made of PVDF, PVC and EPDM. The standard flow meters are equipped with a scale for water or air and a percentage scale. It has two adjustable markers, a rail for accessory switches, and a PVC glue or NPT connection with capnut. A Polysulfone measuring tube is available for very corrosive media and a Trogamid-T® tube is available for less aggressive media. Both options are rugged and shock resistant.


  • ±4% Full Scale Accuracy
  • Shock and Corrosion Resistant
  • Maximum Pressure: 145 PSIG
  • Direct and Relative (%) Reading Scales for Water and Air
  • Highly Visible Float and Adjustable Switch Available
  • Large Easy-To-Read Scale

Product Specifications

Water Range (GPM)35-264
Nominal Size2-1/2"
Maximum Pressure Drop0.48
Float MaterialPVDF
Flowmeter w/ Water and % ScalePolysulfone
Maximum Temperature140 °F
Flow MediaLiquids and gases
Air range Option-

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