Provision for automatic drainage is sometimes not included in the original system. It is possible to discharge liquid manually through a valve that has been cracked open. However, an open drain also continuously wastes air or gas. Periodically opening a valve by hand and leaving it until it blows freely will also drain a

Gauge Hatch is designed to provide easy access to storage tanks for gauging product level or temperature and product sampling. Model 95004 features a foot opening cover, which provides for padlocking cover to gauge body. Special cover design prevents tampering when cover is in locked position. Gauge Hatch is designed to provide