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Column filling etched SPN spring 10-spoke 3.5x3.5mm 500g stainless steel

Spiral prismatic filling for distillation and rectification columns.

Advantage! This SPN spring acts not only on the inlet and outlet, but also on their side faces. Thanks to which, their efficiency is significantly higher than triangular springs.

Made of food grade AISI 321 stainless steel.

Size of springs: 3.5 x 3.5 mm

Wire thickness: 0.25 mm

Quantity: 500 g

To fill a 1 m high column pipe, you need approximately:

38 mm column tube (1.5") - 1100 grams

51 mm column tube (2") - 2200 grams

76 mm column pipe (3") - 4500 grams

102 mm column pipe (4") - 7900 grams

The product is currently unavailable