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NALL Series

The Original Hastings  Flow Meter, Low Pressure Drop!

The NALL Flow  Meter is the meter that started a legacy .  Operating on a unique thermal principle,  the NALL  Series is the choice  for high temperatures and adverse environmental applications. Inherently linear, the flexible NALL separates the transducer from  the electronics and can meter a wide range of flow.

The NALL series meters  have flow ranges from 0-10 sccm to flows of 0-15,000 slm; provide analog outputs, ultra-low pressure drops, all metal (standard), can be hermetically sealed and operate up to 200℃.  The full scale range  is  specified by the end user.  A NIST traceable calibration certificate is standard.   Available in Monel for use with corrosive gases.

±1% of full scale Accuracy

Buy from the designers, Teledyne Hastings, and experience extraordinary customer service. Let us solve your application challenges, by designing and building your custom flow instruments.

Applications and Industries

  • Energy/Power Generation

  • High Temperature Process Flows

  • R&D Flow

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