Sihi Dry vacuum pump skid with a Roots booster pump Manufactured by Sterling Fluid systems SIHI dry H400/2000 roots input 400 volt, IP55 protection pressure 10mbar @ 0/40 degrees C, protection Ex II IG/2G IIB3/IIC T3 skid includes (1) 400m3/hr dry running SIHI vacuum pump, (1) booster pump, driven by 4kW, 3/50-60/400 volt EExde II CT4 motor, (1) stainless steel welded plate heat exchanger, manufactured by Vahterus, serial #32587, design pressure plate side 1/12 bar @ 50/250 degrees C, shell side 1/12 bar @ 50/250 degrees C, (1) 25liter stainless steel horizontal condensate vessel, manufactured by HS Apparatetechnik, serial #048/11620/1, design pressure 6 bar @ 100 degrees C,