- Low noise level, less operating power required
- Improved volumetric efficiency & reduced operating temperatures
- Alloy steel timing gears
- Cylindrical roller bearings
- Piston ring air seals
- Hydrodynamic shaft seals
- Splash oil lubrication
RAS-VJ (Whispair) Gas Blower
Heavy-duty, versatile, water sealed vacuum blower with reduced noise.
ROOTS® RAS Series vacuum blower featuring water injection to achieve deeper vacuum and WHISPAIR™ technology to reduce noise and pressure pulsations emitted from the blower
- Vacuums to 24” Hg (810 mbar)
- Flows to 4080 cfm (6930 m3/ hr)
Roots Parts Plan and Protection Plan Programs
Performance You Can Count On. Protection You Can Trust
Roots Parts Plan and Protection Plan programs provide the support you need to keep your ROOTS equipment operating at peak efficiency. From scheduled service kits and extended warranty coverage to comprehensive maintenance, diagnostics, and emergency response, these programs are built to maximize uptime, extend equipment life, and ensure long-term reliability.
Parts Plan delivers a premium preventative maintenance solution with up to three years of extended factory warranty coverage, annual service kits shipped directly to you, and oil sampling for condition monitoring. Designed for predictable, worry-free maintenance, this plan ensures you always have the right OEM parts, lubricants, and components to keep your blower running at peak performance.
Protection Plan provides comprehensive care for your blower systems through preventive and predictive maintenance, priority technical support, rapid emergency response, and service performed by OEM‑trained technicians. Backed by genuine OEM parts and detailed service reporting, this plan helps prevent unplanned downtime, protects your investment, and ensures long‑term operational stability.
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