Irrigation Lawn Pumps by Goulds or Little Giant Irrigation Lawn Pumps, Irrigation Lake Lawn Complete Pump Packages with Goulds or Little Giant Pumps, Irrigation Pump Accessories, and BeachGroomer Weed Control Device. $25.00 off on orders of $100.00 or more. Offer is good thru August 31, 2017. Use coupon code AUG25 at checkout. BeachGroomer Irrigation Pump Packages are easy to get up and running. Just match the colored dots and quick connects and you will be able to water your lawn in no time.