Product Introduction

• Brand: ZHIDE
• Product Name: 103 Mechanical Seal
• Model: 103-50 Alloy-Graphite
• Shaft/Sleeve Outer Diameter: 1.97in (50mm)
• Quantity: 1 Piece
• Application: Industrial Pumps, Compressors, and Rotating Equipment

Product Features

• Constructed from alloy and graphite, this mechanical seal offers exceptional resistance to wear, corrosion, and chemical exposure, ensuring long-term reliability in harsh industrial settings.
• It operates efficiently within a temperature range of -20~200°C, making it suitable for applications involving extreme heat or cold, such as chemical processing or high-temperature fluid handling.
• With a maximum pressure tolerance of 30.00MPa, it maintains a tight seal even under extremely high-pressure conditions, preventing fluid leakage and ensuring operational safety.
• The seal supports a line speed of up to 30m/s, making it compatible with fast-rotating shafts commonly found in industrial pumps, compressors, and other rotating machinery.
• Its single-end face design simplifies installation and maintenance, reducing downtime and operational costs. The precise 1.97in (50mm) shaft/sleeve outer diameter ensures an accurate fit in compatible equipment.

Usage Instructions

1. Ensure the equipment is shut down and isolated from power sources before beginning installation.
2. Remove the old seal (if present) and clean the shaft, sleeve, and seal cavity thoroughly to remove debris and residue.
3. Inspect the new ZHIDE 103 mechanical seal for any damage or defects. Verify that the shaft/sleeve outer diameter (1.97in/50mm) matches your equipment’s specifications.
4. Install the seal according to the equipment manufacturer’s guidelines, ensuring proper alignment and seating to maintain sealing integrity.
5. Reassemble the equipment and perform a leak test under low pressure initially. Gradually increase pressure and monitor for leaks or abnormal operation.
6. Periodically inspect the seal for wear, damage, or signs of leakage during routine maintenance. Replace the seal promptly if any issues are detected to prevent equipment damage or operational failures.

Applicable Scenarios

• Industrial Pumps (Centrifugal, Reciprocating)
• Compressors
• Rotating Machinery in Chemical Processing Plants
• High-Temperature/High-Pressure Fluid Handling Systems