Product Heat Exchanger Model B3-23 Heat Transfer area of single plate 0.023 square meter Max.speed 4 cube meter per hour Plate material AISI 316 or 304 Soldering flux 99.9%copper Plate thickness 0.3mm Volume 0.04L/Channel Quantity of max plates 60 plate Design pressure 3.0Mpa Design temperature -190 degree to 250dgree Connect mouth G1/4 to 3/4 ?6.5 ?19.2 power 3 to 10KW application:Heat pump,industrial cooling-water machine, air-condition ,recycling of remaining heat,Central heating ,Hanging stove, Heating water heater media:water,steam ,oil, seawater,alcohol,refrigeration agent(inclding the new refrigeration agent R407C etc) and so on connect linkway : screw,weld ,frank plate