Floating ball seal prevents mud from moving up the gas sample line for accurate sampling
Compatible with USGI gas dryer tubes for versatile use in field laboratories
Durable PVC fittings on both sides ensure reliable performance in harsh environments
Can be used as a calcium chloride dryer for added functionality
Easy attachment to top of USGI gas dryer tubes for quick setup
Summarized by Shop
The USGI Flow Stopper is a 4 inch tube with PVC fittings on either side (total length of 12") that can also be used as a calcium chloride dryer- and can be attached to the top of any of the USGI Gas Dryer tubes. The Flow Stopper design incorporates a floating ball that will seal against the top of the unit stopping mud from moving further