Smith Special Purpose 3-Stage Nitrogen Low Pressure - 16391

By Smith Equipment

Smith Special Purpose 3-Stage Nitrogen Low Pressure - 16391

By Smith Equipment

Regular price $1,191.00 USD
Sale price $1,191.00 USD

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Regular price $1,416.90 USD

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SKU: SMI16391

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Description

This preset three-stage regulator is specially designed to deliver a highly accurate and consistent low-pressure supply of nitrogen to oil-filled power transformers. The regulator will deliver and maintain 0.50 PSIG in the headspace of oil-filled transformers. A built-in self-relieving valve set at 8 PSIG protects the system from over-pressurization due to temperature variation. Both models come with a rapid-fill bypass pressure valve allowing the rapid filling of the transformer with 6 PSIG of pressure.

  • This special-purpose regulator is designed to supply constant pressure nitrogen to oil-filled substation power transformers.
  • This regulator will maintain oil-filled transformer atmospheres at approximately .5 PSIG.
  • This design is constructed with a two-stage preset regulator connected to a highly sensitive single-stage regulator that maintains a .5 PSIG outlet pressure.
  • A built-in self-relieving valve set at 8 PSIG protects the system from over-pressurization due to temperature variations.
  • This unit is also designed with a purge valve that has a preset pressure of 8 PSIG which is connected to the second stage allowing quick gas filling of transformers.
  • This highly reliable design provides constant outlet pressure and flow.
  • Adjusting screws are concealed to prevent tampering.
Smith Special Purpose 3-Stage Nitrogen Low Pressure - 16391

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