5 Reasons a Flange UMG is More Durable Than a Threaded One
Flange Unitized Mud Gauge, Safe and Reliable Crown’s redesigned flange UMG, or unitized mud gauge, is more durable than the traditional threaded UMG. Here’s why. 1. Eight Flange UMG Threads Are Better Than One. Eight mounting holes offer 8 threads to hold the gauge securely to the pipe instead of just the one on a threaded UMG. When threading on a UMG wears, the gauge may cause a saf ...