View cart “O-ring for bottom of tubes” has been added to your cart. Polyethylene (Blue$66.00 Polyethylene (blue) tubing for air lines, 5×3 mm, 5 m Polyethylene (Blue quantity Add to cart SKU: 80012 Category: Spare parts Additional information Additional information Package 1 Related products Add to cart Top Fitting+SS Tube Kit for Reduction Tube $46.00 Add to cart Cap for air lines $25.00 Add to cart Seal for electrovalves $50.00