Tubular heat exchanging unit. Existing out of: 14 tubes (7 sets of 2), multitube, straight design, 1 section, length: 6 mtr, outer diameter 54 mm coagurated (spiral wound), 4 inner tubes of diameter 16 mm, smooth, connection: product: 1,5'' SMS, service: 1,5'' SMS and bends (2 bends missing). All mounted in 1 stainless steel frame. Total dimensions: 645 x 69 x 180 cm.