1. What Is Parker O-Ring Size Calculation?

Parker O-ring size calculation helps determine the appropriate O-ring dimensions based on specific application requirements and Parker's sizing standards. Proper sizing ensures optimal sealing performance and longevity.

2. How Does The Calculator Work?

The calculator uses Parker's proprietary sizing formula:

Where:

• Size — Input dimension (mm)
• Type — O-ring classification type
• Other relevant parameters

Explanation: The calculation accounts for material properties, application requirements, and Parker's engineering standards.

3. Importance Of Proper O-Ring Sizing

Details: Correct O-ring sizing is critical for effective sealing, preventing leaks, ensuring system integrity, and maximizing component lifespan.

4. Using The Calculator

Tips: Enter the required dimensions in millimeters, select the appropriate O-ring type, and ensure all values are within specified ranges for accurate results.

5. Frequently Asked Questions (FAQ)

Q1: Why use Parker O-ring sizing standards?
A: Parker's standards are industry-recognized and ensure compatibility with a wide range of applications and existing Parker components.

Q2: What are common O-ring size ranges?
A: Parker O-rings are available in various sizes typically ranging from 1mm to 500mm ID, with different cross-sections for different applications.

Q3: When should special O-ring types be used?
A: Special types are recommended for extreme temperatures, chemical resistance, high pressure, or other demanding application requirements.

Q4: Are there limitations to standard O-ring sizing?
A: Standard sizing may not accommodate all application requirements, particularly in non-standard bore sizes or specialized operating conditions.

Q5: Should this calculator be used for critical applications?
A: For mission-critical applications, always consult with Parker engineering representatives to verify sizing and material selection.