What is the difference between a Test Ball and a Muni Ball?

What is the shelf life for Cherne pneumatic plugs?

How do I read the date code on Cherne test balls and plugs?

What are the maximum temperature limits that a Cherne pneumatic pipe plug handle?

What type of rubber is a Cherne pneumatic plugs made from?

How is it determined what size plug should be used?

Does Cherne offer chemical resistant plugs?

What is the difference between a Long Ball and a MS-2 Long Ball?

Can Cherne plugs be used on elliptical pipe?

What size plugs is repairable and which plugs are not repairable?

How often should a pneumatic plug pressure be checked?

How is the Muni-Ball (bypass plug) converted for air testing?

Which inflatable plugs are repairable?

What is the definition for feet of head?

How long can a Cherne pneumatic plug be expected to stay in good condition?

Is there a formula used to calculate backpressure?

Why is it important to know pounds of force calculation?

the choice of plumbing professionals

follow us

Download Our Apps

LoginSign Up

Forgot your Password?


An Email Id is required to process your orders. Please enter your email id and click update.