A4 HIGH PRESSURE GA. GLASS

APG stocks the 4MHP4, a High Pressure Gauge Glass. A gauge glass seats in a gauge frame to give a protected, direct view of process level.

Expect good resistance to thermal shock, chemical attack from water and steam, and internal pressure. That behavior comes from the compound itself: Borosilicate gauge glass is valued for precision-formed bore and wall thickness, clear, direct visual indication of liquid level. It is not the right choice where service beyond the rated pressure and temperature or mechanical impact are present.

Maintenance and OEM teams specify it across boilers and steam drums, process tanks and vessels, and food and beverage processing.

Order part number 4MHP4, sold individually. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.