Mechanical seal model MH109 25 graphite silicon carbide fluororubber stainless steel shaft sleeve outer diameter one inch

Product Introduction Brand: MECAN Product Name: MH109 Series Mechanical Seal Model: MH109-25 Graphite-Silicon Carbide-Fluororubber-304 Shaft/Sleeve Outer Diameter: 1.0in (25mm) Quantity: 1 Set Application: Centrifugal Pumps, Agitators, Equipment Handling Oil, Water, Weakly Corrosive Fluids Product Features Constructed from graphite, silicon carbide, fluororubber, and 304 stainless steel, this mechanical seal offers superior resistance to wear, corrosion, and chemical exposure, making it ideal for environments with oil, water, and weakly corrosive fluids containing solid particles. It operates efficiently within a temperature range of -20~100°C, enabling reliable performance in both low-temperature and moderate-temperature applications. With a maximum pressure tolerance of 1.2MPa, it maintains a tight seal in medium-pressure processes, preventing fluid leakage and ensuring operational efficiency and safety. The rubber bellows structure features a no-clog large spring design, allowing compatibility with various seal groups (G4, G6, G60, etc.) and adherence to international standards ISO3069 and European standard DIN24960, ensuring easy installation and structural simplicity. Its 1.0in (25mm) shaft/sleeve outer diameter ensures accurate compatibility with a wide range of industrial equipment, including centrifugal pumps and agitators. Usage Instructions Ensure the equipment is shut down and isolated from power sources before beginning installation. Remove the old seal (if present) and thoroughly clean the shaft, sleeve, and seal cavity to remove debris, residue, or old sealing material. Inspect the new MECAN MH109 mechanical seal set for any damage or defects. Verify that the shaft/sleeve outer diameter (1.0in/25mm) matches your equipment’s specifications. Install the seal according to the equipment manufacturer’s guidelines, ensuring proper alignment and seating. The rubber bellows design and no-clog spring allow for straightforward installation and compatibility with various seal groups. Reassemble the equipment and conduct a leak test under low pressure initially. Gradually increase the pressure and monitor for any signs of leakage or abnormal operation. For detailed installation procedures, refer to the mechanical seal installation technical conditions. Perform periodic inspections during routine maintenance to check for wear, damage, or leakage. Replace the seal set promptly if any issues are detected to avoid equipment damage or operational failures. Applicable Scenarios Centrifugal Pumps Handling Oil, Water, and Weakly Corrosive Fluids Agitators in Chemical and Process Industries Equipment with Media Containing Solid Particles Industrial Systems Requiring Reliable Sealing for Moderate Pressure and Temperature Conditions