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KI Pumps & Systems, Inc.  |  SKU: 702061

702061 O-RING 2-247 NIT

$ 21.96 $ 24.40

702061 O-RING 2-247 NIT Ships in 1-2 Weeks or Special Order

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Description

The 702061 O-RING 2-247 NIT by Blackmer is a high-quality sealing component designed for use in positive displacement pumps. Manufactured to meet precise specifications, this O-ring provides reliable sealing performance under demanding conditions. It is made from nitrile rubber (NIT), which offers excellent resistance to oils, fuels, hydraulic fluids, and other petroleum-based substances, ensuring durability and longevity in various industrial environments.

The 702061 O-RING 2-247 NIT has an outer diameter of approximately 2.247 inches with a cross-sectional thickness typically around 0.139 inches. This O-ring is compatible with Blackmer pumps and other equipment requiring standardized seals of this size. Its construction ensures consistent compression, resistance to wear, and effective sealing over extended periods, even in high-pressure applications.

Key features include:

  • Material: Nitrile rubber (NIT), highly resistant to oils, fuels, and hydraulic fluids
  • Inner diameter: approximately 2.247 inches (57 mm)
  • Cross-section: approximately 0.139 inches (3.5 mm)
  • Operating temperature range: -40°F to 212°F (-40°C to 100°C)
  • Hardness: Shore A 70-75 for optimal sealing and flexibility
  • Should be replaced in maintenance to prevent leaks or equipment failure
  • Designed to fit specific Blackmer pump models and compatible equipment requiring 702061 O-RING specifications
  • Part of a comprehensive range of pump replacement seals available from KI Pumps

This 702061 O-RING 2-247 NIT is ideal for use in industrial, hydraulic, and mobile pump applications. It is especially suitable for maintenance and repair of Blackmer pumps, but also applicable wherever a seal of this size and material is required. It assists in maintaining optimal pump performance and preventing fluid leaks, making it an essential component for technicians and operators working with positive displacement and sliding vane pumps.

Included in the package is one 702061 O-RING 2-247 NIT. Not included are any tools or additional components needed for installation. Proper installation requires ensuring the O-ring is free from damage or debris to maintain sealing integrity.

Caring for the 702061 O-RING 2-247 NIT involves regular inspection for signs of wear or deterioration, especially after extended use. It can be cleaned with compatible solvents and should be replaced if cracked, deformed, or damaged. The manufacturer recommends replacing O-rings during routine maintenance intervals to ensure continued sealing performance. This O-ring does not include a warranty but is designed for long-term durability when properly installed and maintained.

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Frequently Asked Questions

What are the key features that make the 702061 O-RING a reliable choice for pump sealing?
The 702061 O-RING features an optimal Shore A hardness of 70-75, high wear resistance, and precise dimensions (approximately 2.247 inches inner diameter and 0.139 inches cross-section), making it effective for high-pressure and demanding environments. It is designed specifically for Blackmer pumps and offers reliable sealing performance over extended use. These features ensure dependable operation and leak prevention.
How does the NIT material of the 702061 O-RING ensure resistance against oils, fuels, and hydraulic fluids?
The nitrile rubber (NIT) material used in the 702061 O-RING provides excellent resistance to oils, fuels, and hydraulic fluids, preventing degradation and maintaining sealing integrity even in petroleum-based environments. This chemical resistance makes it suitable for various industrial and mobile pump applications where exposure to such substances is common.
What are the recommended maintenance practices to ensure optimal performance of the 702061 O-RING?
Regular inspection for signs of wear, cracking, or deformation is essential for maintaining optimal performance. Cleaning the O-ring with compatible solvents and replacing it during routine maintenance intervals will help prevent leaks and equipment failure. Proper handling during installation also ensures a long service life.
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