Model : Chugger PP Inline Description Inlet 1/2" MPT Outlet 1/2"MPT POLYSULFONE (Front Housing), 316 Stainless Steel (Rear Housing), Teflon (Thrust Washer), CLEAR Silicone (O-Ring), POLYSULFONE (Impeller) Max Flow 7 GPM 22.7 LPM Max Head 18.6 FT 4.1 M Power .04 HP .029 KW Electrical 115V 50/60HZ Submersible Non-Submersible 60HZ 50HZ can handle liquids of 250F Materials are FDA Food Compliant Components are UL Recognized DO NOT RUN DRY