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KI Pumps & Systems, Inc.  |  SKU: 331927

331927 Oil Seal

$ 20.44 $ 22.10

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Description

Product Identification

The 331927 Oil Seal by Blackmer is a OEM-quality pump shaft seal designed to prevent leakage and protect internal components of positive displacement pumps. Manufactured by Blackmer, a recognized leader in pump sealing solutions, this oil seal ensures efficient and reliable pump operation across various industrial applications.

Materials and Construction

The 331927 Oil Seal by Blackmer is constructed with a durable elastomer sealing lip, typically made from compounds like Nitrile or Viton®, selected for chemical resistance and longevity. Its metal case, often stainless steel or aluminum, provides structural support and corrosion resistance, contributing to its extended service life in demanding environments.

Dimensions and Specifications

Specific dimensions include an outer diameter of approximately 50 mm, an inner (shaft) diameter of around 20 mm, and a case width of approximately 10 mm. The seal's precise measurements enable compatibility with Blackmer pump models and other positive displacement equipment requiring similar sealing dimensions. Weight is approximately 30 grams.

Features

  • Designed for shaft diameters around 20 mm for optimal fit
  • Constructed with high-performance elastomer compounds (e.g., Nitrile, Viton®) for chemical resistance
  • Metal case composed of corrosion-resistant stainless steel or aluminum
  • Sealing lip provides effective barrier against oil and fluid leaks
  • Compatible with various positive displacement pumps and vane pumps
  • Designed for operational temperatures up to 120°C (248°F)
  • Standard industry sealing configurations to match OEM specifications
  • Includes a robust metal case for structural integrity and sealing pressure

Use Cases and Suitable Applications

The 331927 Oil Seal by Blackmer is ideal for use in positive displacement and sliding vane pumps in industries such as petrochemical processing, food and beverage, pharmaceuticals, and general fluid handling. It serves as a cost-effective solution for pump maintenance and is suitable for replacing OEM seals to optimize pump performance. This oil seal is especially relevant for users managing budget constraints while requiring reliable sealing components for continuous operation.

In the Box and Exclusions

This product ships as a single 331927 Oil Seal by Blackmer. It does not include additional mounting hardware or lubrication components. Proper handling and installation tools are recommended for optimal fitting.

Care and Maintenance

The 331927 Oil Seal by Blackmer requires regular inspection for wear or damage during routine maintenance checks. Clean working environments and proper installation extend its service life. The seal is compatible with standard pump operating conditions and does not require special cleaning procedures. Warranty coverage is typically limited to manufacturing defects; consult product documentation for specific warranty details.

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Frequently Asked Questions

How do I know if the 331927 Oil Seal by Blackmer is compatible with my pump model?
The 331927 Oil Seal by Blackmer is designed for specific dimensions, including a 20 mm shaft diameter and a 50 mm outer diameter. Check your pump's specifications to match these measurements for compatibility, or consult Blackmer's technical guidelines for precise fitment details.
What should I consider when replacing the 331927 Oil Seal by Blackmer to ensure optimal performance?
Ensure proper installation by inspecting the seal for any damage before fitting, using the correct tools, and verifying the sealing lip orientation. Regular maintenance and clean environments also extend the service life of the 331927 Oil Seal by Blackmer.
What are the main benefits of choosing the 331927 Oil Seal by Blackmer for my pump?
The 331927 Oil Seal by Blackmer provides reliable leakage prevention, corrosion resistance, and longevity thanks to its durable materials and precise design. It ensures efficient pump operation across various industrial applications, reducing maintenance costs and downtime.
How do I determine if the 331927 Oil Seal fits my pump model?
This oil seal has specific dimensions, including a 20 mm inner diameter and approximately 50 mm outer diameter, making it compatible with Blackmer and similar positive displacement pumps. Always check your pump's shaft size and sealing specifications to ensure a proper fit.
What are the proper care and maintenance practices for the 331927 Oil Seal?
Regular inspection for signs of wear or damage is essential to extend the seal's service life. Keep the sealing environment clean and handle installation with proper tools to avoid damage. The seal operates effectively within temperatures up to 120°C and requires no special cleaning routines.
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