Seametrics EX150/EX250 Series Hot-Tap Insertion Magmeter

EX150/250 Series

The EX150/250 Series is an adjustable depth hot-tap insertion magmeters that fit 3” to 48” pipe (up to 72” optional).

  • No moving parts
  • Durable
  • Adjustable depth
  • Brass or stainless steel
  • NSF/ANSI standard 61 & 372 (stainless only)



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Product Details

Seametrics EX150/EX250 Series Hot-Tap Insertion Magmeter

The “hot-tap” models (EX15x/25x) can be installed or serviced without shutting down the line by means of a 2” full-port isolation valve that comes with a nipple for installation on the pipe fitting.


  • Isolation valve allows installation and removal under pressure
  • Useful in large water utility pipe and other applications where shutdown is not an option
  • EX150 fits pipe from 3″ to 10″
  • EX250 fits pipe from 10″ to 48″
  • Meter extends only about 1/8 of pipe diameter, minimizing potential for clogging with debris
  • In most applications, installation tool not necessary due to small tube diameter
  • Available in brass or 316 stainless steel
  • Standard valve material is brass, with stainless optional
  • Certified to NSF/ANSI 61 Standard (stainless version)


  • 3” - 48” pipe (up to 72” optional)
  • Clean or “dirty” liquids
  • Conductive liquids
  • Municipal
  • Industrial
  • Irrigation

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