6.9 Sq/Mtr Horizontal Stainless Steel Shell And Tube Heat Exchangers. Has (60) 25mm Diameter X 1468mm Long Stainless Steel Tubes Rated 0.300mpa Design Pressure At 150 Deg.C. Stainless Steel Shell Rated 0.300mpa/-01mpa Design Pressure At 150 Deg.C. Unit Is Mounted On Saddles.