GapVax Hydrovac Equipment
GapVax is a Pennsylvania-based manufacturer specializing in industrial vacuum trucks and hydro excavation equipment. Founded with a focus on high-performance vacuum technology, GapVax has built a reputation for producing powerful, durable trucks that excel in demanding excavation and industrial cleaning applications.
GapVax hydrovac units are recognized for their high-CFM vacuum systems and large debris tank capacities, making them popular with contractors handling high-volume excavation projects. The company offers both standard configurations and custom-built units tailored to specific customer requirements.
With manufacturing facilities in Johnstown, Pennsylvania, GapVax maintains quality control over their production while offering the flexibility to customize units for specialized applications. Their customer base includes hydrovac contractors, utility companies, municipalities, and industrial facilities across North America.
Product Lines
GapVax HV Series
Full-size hydro excavation trucks designed for maximum performance in demanding excavation applications. Available in multiple configurations with various tank sizes and vacuum systems.
Up to 15 cubic yard debris body · High-CFM positive displacement blower · 8-inch vacuum hose standard · Telescoping boom with rotation
GapVax MC Series
Multi-purpose combination units that can perform both hydro excavation and industrial vacuum duties. Offers versatility for contractors serving diverse markets.
Dual-purpose design · Interchangeable boom and hose configurations · Multiple water system options · Custom chassis mounting
Key Features
- High-performance positive displacement blower systems
- Large-diameter vacuum hose for efficient material removal
- Heavy-duty boom construction with extended reach options
- Corrosion-resistant debris tank construction
- Heated water systems for year-round operation
- Custom configurations available from the factory
Common Applications
- High-volume hydro excavation projects
- Pipeline integrity digs
- Industrial facility excavation and cleaning
- Municipal utility maintenance
- Directional drilling support
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