Material: The MG1/109 Series Mechanical Shaft Seal is constructed from Dingqing graphite silicon carbide and features a stainless steel spring, ensuring long-lasting performance in various water pump applications. Versatile Temperature Range: This Mechanical Shaft Seal operates effectively within a temperature range of -20°C to +100°C when using Nitrile Rubber, and from -30°C to +180°C with Fluororubber, making it suitable for diverse environments. Reliable Pressure Resistance: Capable of handling operating pressures up to 1.2MPa, this Mechanical Shaft Seal is designed to maintain integrity under challenging conditions, providing peace of mind for water pump operations. Efficient Speed Compatibility: With a maximum speed of 10m/s, the MG1/109 Series Mechanical Shaft Seal ensures optimal performance for your water pump, reducing wear and tear over time. User-Friendly Installation: Please note that due to manual measurement, a tolerance of 1-3mm may occur. Additionally, as colors may vary between displays, the actual product might differ slightly from the images shown. Enjoy hassle-free installation and reliable sealing with our Mechanical Shaft Seal., Manufacturer: QAXRZCUCD