Product Features pump TLC TLCHDelivery: up to 12 m³/hHead: up to 12 mTLC and TLCH threaded fixed speed wet rotor circulators for residential and light commercial heating applications. Download Catalog 50 Hz Cantact us Specifications Pump TLC TLCHDelivery: up to 12 m³/hHead: up to 12 mPower supply: single-phase 50 HzPower: from 0.03 kW up to 0.40 kWMaximum operating pressure: 10 barTemperature of pumped liquid: from -10 °C to 110 °C