1. Smart Flow Switch automatically turns the pump off when no water in pipe such as turning off the tap & will automatically turn back on when you turn the tap back on.
2. Rated Power: 93(III)/67(II)/46(I) Max Head: 30FT. Inlet/Outlet:3/4'' Voltage/Frequency:115V/60HZ Liquid temperature range: 32 - 230?
3. Work Mode: Set by Switch Button-- II(AUTO): Flow Switch Works; I(MANUAL): Flow Switch Off, pump keeps running.
4. Built-in high sensitive electronic sensors with three-speed control. High temperature resistance. Super silent, environment friendly.
5.Flexible and Durable: External Switch can be Removed or Replaced. Pump housing: Stainless Steel;Impeller: Corrosion-resistant, Composite, PES ;Shaft: Ceramic;Bearing: Carbon axial