Ready for Acid Service

Building off the reliability of the Model 300 TVTH, the Acid Service variant comes standard with inconel spring and trime, as well as a coating that resists long-term exposure of up to 32% HCl acid.

Flush Top-Mount design

The pressure and vacuum relief mechanism operates above the tank roof to maintain functionality if the thief hatch opening is irregular or under size.

Variety of Pressure Settings

The TVTH 300 Acid Service is available with a wide variety of factory-set pressure relief settings.

Vacuum relief is fixed at 0.4 ozsi.


Function Venting Gauge Hatch; Tank Access + Pressure & Vacuum Relief
Temperature Range -25°C to 205°C (TVTH 300, eFKM).
Pressure Relief Type Spring-loaded pallet
Pressure Relief Range 4 to 32 ozsi (see Relief Settings)
Vacuum Relief Range 0.4 ozsi fixed
Tank Connection 8” API (Fig 1 API 12F)

Related Documents


Coating Specification Sheet

Ordering Information

Model 300 Acid Service TVTHs are stocked in Edmonton, ready to ship 1-day or less.

For Acid Service

  1. Specify Model 300 TVTH Acid Service
  2. Specify Pressure Relief Setting (4, 6, 8, 12, 16 or 32 ozsi).

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