Spectrum's INDICATORS deliver reliability in the field, with pressure ranges from 2 through 10,000 p.s.i.

Standard envelopes available as well as custom designs for specific requirements. Pressure port connections for MS, NPT or weld joints.
  • • Hydraulic
  • • Pneumatic
  • • E.C.S.
  • • Fuel Applications

Series 9000
TypeDescription
9018 Hydraulic Indicator
9026 Linear Indicator
9048 Position Indicator
9049 Indicator/Switch
9050 Engine Cowling Switch
7000 Diaphragm 2-30" Hg


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With an experienced staff we can not only buy the parts but design the necessary test stands, tooling, etc. to assemble, nspect and provide a fully tested sub-assembly and let you know as to where the schedule stands on a virtual daily basis if necessary. In fact, we have recently increased our capacity and have the right people standing by to assist you with you parts/sub-assembly requirements.