We have a high water level next to a large lake. Whoever installed the sump pump placed it at a level where the water level in the lake was high enough to turn the pump on every 7 minutes. Some people said you could put a brick under the pump, but that would mean taking the PVC pipes to new heights. Then I read reviews of this product on Revain. You can use it to set both high and "empty" water levels. Once both marks are under the same water, the sump pump will turn on until the water reaches the minimum mark. So far everything works great! I set the highest point above where the normal drain pump float used to be so the pump can wait until the water level is actually above the water level in the lake. Now we don't take water out of the lake every 7 minutes just to pump it back into the lake! The house is much quieter because the cesspool is not working all the time!
DEKOPRO 750W Submersible Sump Pump With Float Switch And 16Ft Cable For Efficient Water Movement In Swimming Pools, Tubs, And Gardens
25 Review
Highly Efficient 110V NPT3/4'' Domestic Water Circulation Pump With 3-Speeds For Hot Water Recirculation And Solar Heater/Faucet Applications (RS15/6G)
31 Review
Drainage pump KARCHER SP 1 Dirt (1.645-500.0) (250 W)
19 Review
Saniflo 008 SANIVITE Heavy Duty Water Pump - Gray Color, Enhanced for Higher Ranking
30 Review
Adult Shooting Ear Protection Earmuffs - Noise Cancelling Safety Ear Muffs For Hearing Reduction
26 Review
2 Long Eyeglass Chains For Men And Women - SIGONNA Eyeglasses String Holder Strap Chain - Neck Retainer For Eye Glasses And Sunglasses - Rope Lanyard - 2 Pack In Black
39 Review
Flame And Heat Resistant Leather Welding Sleeves For Enhanced Arm Protection - Suitable For Men And Women
32 Review
Men'S Heated Jacket: PROSmart Waterproof With Hood And 12Volt Battery Pack - Black
24 Review