TDP370 Farm Machinery Self-Priming Jet Water Pump https://www.wertome.com/product/tdp-self-priming-jet-pump/tdp370-farm-machinery-selfpriming-jet-water-pump.html INSTALLATION AND USE Deep well Self-priming water pumps installed above groundwith the jet body submerged guarantees function even whenthe static level of the well water falls as far as 35 meters belowthe level of the installed pump. So they are extremely reliable, economical and simple to use and find many usages in domesticapplications and the automatic distribution of water fromsmall and medium-sized surge tanks, watering gardens, etc. ln all cases where the suction depth exceeds the normalcapacity for surface pumps. Suitable for pumping clean water and liquid which are notchemically aggressive to the pump components. The pump should be installed in an enclosed environment, or at least sheltered from inclement weather. MOTOR FEATURE lnsulation ClassB Protection lP44 Thermal protector Continuous service S1 Two-pole induction motor Single-phase 220V/50Hz, 60Hz on demand Three-phase 380V/50Hz, 60Hz on demand OPERATING CONDITION Liquid temperature up to 60°C Ambient temperature up to 40°C