AISI 304|ASTM Class 35|EN 12756/GJL-250

• Plug and pump with features like built-in temperature and pressure sensors, which eliminate the need for additional sensors in most cases Intelligent control modes simplify the optimization of pump performance using temperature, pressure and flow to deliver unrivaled efficiency automatically Differential temperature can control system performance based on ΔT with just one additional temperature sensor Proportional pressure adjusts pressure when the set point is known, to match flow to actual demand and decrease energy consumption with integrated sensor AUTOADAPT controls proportional pressure even when the set point is unknown in order to maximize efficiency FLOWADAPT monitors flow and ensures that the flow rate never exceeds the flow limit value, eliminating the need for a pump balancing valve Advanced permanent magnet motor offers an additional 7 to 10% decrease in energy cost over NEMA Premium, operating at IE5, the world's highest efficiency rating Wireless communication allows connection of up to four single TPE3 pumps, enabling cascade control for wider range and greater efficiency Easy BMS integration available with snap in CIM modules that follow LON, Profibus, Modbus, SMS/GSM/GPRS and BACnet standards and provide over 30 points of data and control using single poll functionality I/O package includes multiple replays and inputs for accurate system monitoring and optimal pump regulation Heat energy monitor is built-in to provide system performance data and to help avoid system imbalance High quality user interface provides simple setup, commissioning and monitoring on TFT color display Cataphoresis surface treatment protects against corrosion, while the same treatment inside the pump keeps efficiency high Silicon carbide shaft seal is Grundfos designed and manufactured for reliability

Single-stage, close coupled, volute twin-head pump with inline suction and discharge ports of identical diameter. The twin-head pump is designed with two parallel power-heads. The pump is of the top pull out design, i.e. the power head (motor, pump head and impeller) can be removed for maintenance or service while the pump housing remains in the pipework. Each power head is fitted with an unbalanced rubber bellows seal. The shaft seal is according to EN 12756. Each power head is fitted with a fan cooled, permanent magnet synchronous motor of identical size. The motor efficiency is classified as IE5 in accordance with IEC 60034-30-2. The motor includes a frequency converter and PI controller in the motor terminal box. This enables continuously variable control of the motor speed, which again enables adaptation of the performance to a given requirement. The pump is fitted with a combined temperature and differential pressure sensor.