The John Crane 81708102 Cartridge Seal Assembly is a robust and versatile mechanical seal designed to provide reliable performance across a wide range of industrial applications. Key Features Universal Cartridge Design: Incorporates the John Crane Type 1 seal head assembly with universal cartridge adaptive hardware, allowing for easy installation and maintenance. Automatic Adjustment: Compensates for abnormal shaft-end play and run-out, primary ring seal face wear, equipment tolerances, and service life, ensuring consistent sealing performance. Non-Clogging Single-Coil Spring: Designed to prevent clogging, enhancing the seal’s reliability in various operating conditions. Positive Mechanical Drive: Ensures efficient torque transmission, contributing to the seal’s durability and effectiveness. Full Convolution Elastomer Bellows: Provides flexibility and resilience, accommodating shaft movement and misalignment. Compatibility: Fits ANSI and DIN seal chambers, making it suitable for a broad range of equipment. Performance Parameters Temperature Limits: -30°C to 205°C (-20°F to 400°F) Pressure Limits: Up to 28 bar(g) (400 psi(g)) Speed Limits: Up to 25 m/s (5000 fpm) Recommended Applications Process pumps Other rotating equipment The John Crane 81708102 Cartridge Seal Assembly is engineered to deliver dependable sealing solutions, enhancing equipment performance and reducing maintenance requirements.