DescriptionHA4104-D desianed not for dual pressurized constructionHA4104K_D Dual pressurized construction
*The following content is generated by AI and is for reference only.
Overview
The HA4104-D is a heavy-duty mechanical seal designed for rotary shaft sealing. It features a hardened silicon carbide mating ring and an elastomer O-ring secondary seal, manufactured via precision grinding to ensure minimal leakage under high stress.
Application
- Chemical Processing: Centrifugal pumps handling corrosive acids.
- Petrochemical: Refinery feed pumps and hydrocarbon transfer systems.
- Water Treatment: High-pressure booster pumps in municipal facilities.
Precautions
- Temperature: Limit operation between -20°C and +200°C.
- Pressure: Max dynamic pressure must not exceed 16 bar.
- Maintenance: Inspect face wear annually; replace elastomers every 2 years or upon chemical degradation.