Prier Ground Hydrant C 250 ET2825CP The cylindrical drip emitters are The cylindrical drip emitters are designed with floating diaphragms to regulate and maintain a consistent flow rate at variable inlet pressures between 12 to 50 PSI 1xDPST or Pulse Enclosure Type Outdoor type 3R metal Minimum ON OFF Times 1 min Operation Features Holiday Electronic Series ET2000 Series Maximum ON OFF Times Indefinite Maximum Power Consumption (W) 5 W Minimum Pulse Time 2 sec ON OFF Operations 96 Warranty Period 2 Year limited Wiring Option Terminals Application Compatibilities LED Backup Protection Time 100 Hour Backup Restoration Time 30 Minutes Category Electronic Controls Web Daylight Savings Adjustment Automatic Electronic Ballast Load Ratings NO Ranges 10 A extra thick walled head casting no set screws to rust in place