APR Company is your source for Transformer Nitrogen Pressure Systems and replacement parts. We can build any custom pressure, vacuum or cryogenic products to fit your needs. Here is just some of what CSR Company can offer you.
This is a complete two stage Nitrogen Pressure System that includes a Victor two stage nitrogen regulator delivering positive pressure to the transformer, an alarm gauge preset at 400 psi decreasing pressure, a water/oil trap, large pressure/vacuum gauge, pressure switch preset at 8.5 psi increasing pressure, vacuum switch preset at - 1.5 psi vacuum. All pre wired to a main terminal strip enclosed in a steel NEMA class 3 box.