10-sided SPP (Spiral Prismatic Packing), stainless steel, 3.5x3.5mm. CHEMICALLY ETCHED! 1000 gr

10-sided spiral prismatic packing for distillation columns. CHEMICALLY ETCHED by the manufacturer! Advantage! This packing works not only through the top and bottom, but also through its lateral sides, making its efficiency significantly higher than that of 3-sided packing. Price is indicated per 1000 grams. Segment size: 3.5 x 3.5 mm. Wire thickness: 0.25 mm. Made from food-grade stainless steel AISI 321. To fill a 1m high tube, you will need approximately: 38mm pipe (1.5") - 1100 grams, 51mm pipe (2") - 2200 grams.