1. Why is a well casing vent necessary?
2. As an operator, how would you collect groundwater levels? What would you measure?
3. Why do you think so much emphasis is placed on a sanitary seal and a watertight seal in the pump motor base?
1. Why is a well casing vent necessary?
2. As an operator, how would you collect groundwater levels? What would you measure?
3. Why do you think so much emphasis is placed on a sanitary seal and a watertight seal in the pump motor base?