Stenner Econ T Dosing Control - Timed Applications Sometimes good things come in small packages Each separate event can run from a minimum of 1 minute to a maximum of 23 hours and 59 minutes within each programmed day. The automatic dosing control is reliable for timed applications including injection of enzymes for drain line maintenance and biocide feed in small cooling towers or water fountains. Control panel features a 24 hour integral clock that has a battery backup to maintain the time of day. The Econ T is a compact, easy to program pump with flexibility to schedule up to 24 separate events within a 7 day period. Econ T is ideal for light duty applications: Patented quick release pump head design Solid one piece tube construction UL & CUL Listed NSF 61 & 372 listed 120V 60Hz 10' power cord 1/4" white suction & discharge tubing Options: Output Rate: 0.6 GPD 1.3 GPD 2.5 GPD 5.0 GPD 8.5 GPD 15.0 GPD Tank Options: 7.5 Gallon 15 Gallon 30 Gallon Note: Due to the custom nature of all Stenner pumps, they are not returnable. Please make sure you are ordering the correct pump for your application. If you have any questions, please call or email us before purchasing.