08/28/2026
💧 YOUR IRRIGATION PUMP IS RUNNING—SO WHY AREN’T THE SPRINKLERS WORKING?
A weak sprinkler zone doesn’t automatically mean the pump has failed. Lost prime, a clogged intake, a suction-line air leak, a faulty check valve or a pump-start relay problem can all produce similar symptoms.
Before replacing expensive equipment, the entire system should be diagnosed—from the water source and intake to the pump, controls, valves and sprinkler heads.
If your pump is slow to prime, losing pressure, making unusual noises or running without moving water, turn it off before additional damage occurs.
Learn how Michigan irrigation pump systems work and what warning signs to watch for:
https://hunterhydrotech.com/knowledge-center/pump-systems
Need professional pump-system diagnosis or repair?
📞 586-221-0730
📞 313-636-1387
🌐 HunterHydroTech.com
Lake-fed irrigation pumps, suction lines, intake filters, foot valves, check valves, pump relays, priming, wiring, and pressure problems.