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Vacuum Fittings

6 companies listed

Vacuum fittings connect hose sections, dig tubes, and boom components in the vacuum system. Tight, secure fittings prevent air leaks that reduce suction power and digging efficiency.

What to Look For

  • Material and construction for durability under vibration and abrasion
  • Compatibility with your hose diameter and connection type
  • Ease of assembly and disassembly in the field with gloved hands
  • Sealing quality to maintain full vacuum without air leaks

Frequently Asked Questions

What types of vacuum fittings are used on hydrovac trucks?

Common types include cam-lock, band clamp, quick-connect, and flanged fittings. Most operators standardize on one type across their fleet for interchangeability.

How do I fix a vacuum leak at a fitting?

Check that the gasket or seal is in good condition and properly seated. Replace worn gaskets immediately. A vacuum leak at one fitting can reduce overall system performance by 20% or more.

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