Sprinklers for Yard - AINEED Water Sprinkler for Lawn with Metal Base, Pulsating Impact Lawn Sprinklers for Yard Large Area, Garden Hose Sprinklers System with Sprinkler Head

Q: what is the gpm flow?

It depends on the water pressure, the Working Pressure of this pulsating impact sprinkler for lawn is 40 - 80 PSI

Q: Is it supposed to come with both halves of a quick-connect coupler?? Mine only has the male-half... Not sure how that's helpful without the female 😅

Yes, the connector and two gaskets were included in my purchase. The item is a third-party seller so under item description look for 'Ask seller a question'. Message them and request a courteous replacement for the unaccounted for piece. If no response (I've never not had a response) contact Amazon.

Q: Can I add a timer to this?

yes, you can add a timer to this pulsating impact sprinkler for lawn, and you can go on vacation or have a busy schedule, our sprinklers can help you maintain a healthy lawn without having to worry about hand-watering.

Q: will this sprinkler move while working?

This pulsating impact sprinkler for lawn featuring a sturdy and heavy duty base that is heavy enough to avoid tipping over with proper water pressure.