Plumbing - Air Locks (even more)

So, the goal is to get the air out of the system so that the pump can operate properly.

Tips to prevent (and thaw) frozen water pipes in your home

Air in water pipes: What is an air valve and how does it work? - Hawle

Masontops Pickle Pipe Fermentation Airlocks - Mason Jar Merchant

How to Increase Water Pressure Increase Your H2O Flow at Home

6 Ways to Fix Clogged Drains & Keep Pipes Flowing Freely

Air lock - Wikipedia

Dealing With Airlock In Pipes: Causes, Symptoms, And Solutions

Airlock in Pipes? Here's How to Clear It

Airlock in Pipes? Here's How to Clear It

Experiencing Airlock In Your Plumbing System? - Robinson Plumbing