![USA Industrials ZUSA-HT-3994 Plastic, Rubber & Synthetic Tube; Inside Diameter (mm): 20.0000; Outside Diameter: 28.0000; Wall Thickness (mm): 4.00; Material: Silicone; Standard Coil Length (Feet): 50; Maximum Working Pressure (psi): 220; Hardness: 70 USA Industrials ZUSA-HT-3994 Plastic, Rubber & Synthetic Tube; Inside Diameter (mm): 20.0000; Outside Diameter: 28.0000; Wall Thickness (mm): 4.00; Material: Silicone; Standard Coil Length (Feet): 50; Maximum Working Pressure (psi): 220; Hardness: 70](https://cdn11.bigcommerce.com/s-rerso7mgzy/images/stencil/640x640/products/2902897/3056100/2882170-21__20897.1720619129.jpg?c=1)
USA Industrials ZUSA-HT-3994 Plastic, Rubber & Synthetic Tube; Inside Diameter (mm): 20.0000; Outside Diameter: 28.0000; Wall Thickness (mm): 4.00; Material: Silicone; Standard Coil Length (Feet): 50; Maximum Working Pressure (psi): 220; Hardness: 70