< Pneumatic Test Ball Accessories
Cherne® Econ-O-Pump™ Test Pump
Key Features & Benefits
|Product Type:||Test Pump|
Frequently Asked Questions
Test Ball and Muni Ball are trademarked names. A test ball does not have a bypass and it is designed to do one job, blocking (sealing) a pipe. A Muni Ball has a bypass tube that runs through the plug that allows the user to bypass effluent through the tube, or with an adapter cap, it can be converted to complete an air test. Muni Balls can also be used for blocking pipe as well.