Unique Bargains 1-1/2' DN40 Silicone Rubber Flat Washer Quick Connector Gasket Red

The DN40 VMQ seal is good electrical insulation, heat and cold resistance, ozone resistance, weather resistance, and is easy to install||Fit for Tube Size: 1-1/2 inch; Outer Diameter: 55mm; Inner Diameter: 40mm; Thickness: 6.6mm||Shore Hardness: 50A; Working Temperature Range: -30°C to 200°C (-22°F to 392°F)||The sealing gasket provides a bearing surface for fastener load distribution or is used as a spacer between components||Mainly used in wrench type quick connector sealing in the chemical industry, metallurgy, machinery, electronics, electrical appliances, etc.