45MHP2 Adjustable Flow Pump - 100 PSI 3 GPD 120 Volt - 1/4 Inch UV Tubing state_Idaho The lettering is 4 inch

The lettering is 4 inch and 1

This Stenner chemical pump #85MFL3A2SUAA provides reliable chemical feeding for your swimming pool

The Pool Blaster PRO 2000 is a professional-grade battery operated cleaner with a sealed battery chamber and a two-hour battery life for increased efficiency and convenience

Either #LA-MS05 or #LA01N booster pumps can be ordered

and hotels/motels

45MHP2 Adjustable Flow Pump - 100 PSI 3 GPD 120 Volt - 1/4 Inch UV Tubing state_Idaho The lettering is 4 inchThis Stenner chemical pump #45MJH1A2STAA provides reliable chemical feeding for your swimming pool. This adjustable flow pump is rated to pump 3 gallons of chemicals per day at 100 PSI. This stenner pump is a great choice for all your chemical needs.