API Plan 75

API Plan 75 – Leakage Collection System for Condensable or Hazardous Fluids

API Plan 75 is a seal leakage collection system designed for single or dual mechanical seals handling toxic, hazardous, or condensable process fluids.

It is specifically used in applications where the leakage must be safely captured, condensed, and properly disposed of, preventing environmental contamination and ensuring workplace safety.

API Plan 75 is essential for industries dealing with hazardous or condensable fluids, ensuring safe leakage management, regulatory compliance, and improved operational reliability.

Features

How API Plan 75 Works

  • Leakage from the seal chamber is collected and directed into a dedicated collection reservoir.
  • The system includes a drain, piping, and instrumentation for monitoring leakage volume.
  • A heat exchanger or cooler may be included to condense vaporized fluids into liquid form.
  • The collected fluid is either recycled, safely disposed of, or processed further, depending on the application requirements.
  • Pressure and temperature sensors can be integrated for real-time monitoring and leak detection alerts.

Benefits

  • Prevents Environmental Contamination – Safely collects and contains hazardous seal leakage.
  • Leakage Monitoring & Detection – Helps identify seal wear or potential failures early.
  • Safe Handling of Toxic or Volatile Fluids – Protects personnel and equipment.
  • Condensable Vapor Recovery – Converts hazardous vapours into liquid for controlled disposal.
  • Compliance with Environmental & Safety Regulations – Ensures adherence to industry standards for hazardous fluid management.

Drawbacks

Applications

  • Petrochemical & Refining – Handling volatile hydrocarbons and toxic chemicals.
  • Chemical Processing – Managing hazardous or corrosive fluid leakage.
  • Pharmaceutical Industry – Ensuring safety in processes involving hazardous solvents.
  • Cryogenic & Gas Processing Plants – Controlling leakage of low-temperature or gaseous fluids.

Warning Notes

Related Technical Papers

Applicable Products

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