How to Replace Dampener Seals on a UMG

Crown's Flange UMG's will withstand the harshest industry conditions, and with regular maintenance they will last for years. It is important to follow a regular maintenance schedule where the diaphragm cup, and o-ring seals are checked for nicks, cuts or tears. If these all important items do wear, they can affect the gauge's accuracy.…

How to Recharge a UMG with Red Hydraulic Fluid

A Crown Unitized Mud Gauge is designed to be used right out of the box and to provide years of worry-free service. With a regular, routine maintenance schedule, a Unitized mud gauge will withstand the harshest oilfield environment. If there is a loss of fluid, Crown's UMG will need to be recharged, and it is an easy matter to do so…

How to Replace a Rubber Diaphragm in Flange Standpipe Gauge

Crown gauges are built to last. So, when it's time for routine maintenance or when a rubber cup blows, knowing how to replace on is very important for proper pressure management.