The Brammer 635X745X73 hydraulic rod seal is a critical component designed to prevent fluid leakage from within hydraulic cylinders to the outside. Manufactured from durable NBR (Nitrile Butadiene Rubber), this rod seal ensures reliable performance across a temperature range of -30°C to +100°C and can withstand pressures up to 400 bar. Its precise dimensions (635mm inner diameter, 745mm outer diameter, 73mm height) ensure a secure fit and optimal sealing, maintaining equipment performance and preventing environmental concerns.