Pressure Gauge for Retorts
- No more than 4 units of any given item per purchase
- Maximum of 12 total units per purchase
A heavy-duty 4½" pressure gauge for use with a wide variety of pressure vessels, including our Quick-Opening Retorts. The PET case is highly impact- and chemical-resistant, with a high-temperature acrylic window. Easy-to-read dial is precision geared using stainless steel components. Reads from 30" HG vac to 30 psi, with an accuracy of ±0.5% of span. ½-14 ANPT brass connection.