Roots Blower
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Roots Blower

Industrial Grade High Efficiency Quality Tested

Positive displacement lobe pumps for moving gases at constant volume.

Key Features

  • Constant volume
  • Oil-free air
  • Reliable operation
  • Low maintenance
  • Compact design
  • Long service life

Pricing & Quote

Get customized pricing based on your exact specifications. Our team provides competitive quotes within 2-4 hours.

Custom Pricing Quick Response Best Rates

Technical Specifications

Material Stainless Steel / Mild Steel / FRP
Capacity Customizable up to 100,000 CFM
Pressure Up to 1500 mmWG
Temperature Up to 450°C
Drive Type Direct / Belt / Coupling
Efficiency Up to 85%

* Specifications may vary based on custom requirements. Contact our engineering team for precise data.

Industrial Applications

Aquaculture
Wastewater Treatment
Pneumatic Conveying
Aeration Systems

Roots Blower Price & Cost Information

The price of Roots Blower varies based on multiple factors including specifications, capacity, materials, and customization requirements. At Primeairtech, we provide competitive pricing tailored to your exact industrial needs.

Factors Affecting Roots Blower Pricing:

  • Capacity & CFM Rating: Higher airflow capacity requires larger motors and impellers, affecting cost
  • Material of Construction: Mild steel, stainless steel, or FRP options at different price points
  • Pressure Requirements: High-pressure variants require reinforced construction
  • Drive Type: Direct drive, belt drive, or coupling arrangements
  • Special Features: VFD integration, high-temperature tolerance, explosion-proof variants
  • Installation & Commissioning: On-site support and training services

Get Accurate Roots Blower Price Quote

For the most accurate pricing on Roots Blower, we recommend contacting our sales team with your specific requirements. We provide detailed quotations with:

  • Competitive market rates guaranteed
  • Detailed cost breakdown included
  • Quick response within 2-4 hours
  • Technical consultation at no extra cost
Frequently Asked Questions

Common Questions About Roots Blower

Find answers to the most common questions asked by our clients.

A roots blower is a positive displacement rotary lobe compressor delivering constant volume regardless of discharge pressure. Design: Two figure-8 shaped rotors rotate in opposite directions within housing, trapping air pockets between rotor lobes and case, carrying air from inlet to outlet. Key characteristic: Delivers constant CFM independent of system pressure (unlike centrifugal fans where CFM decreases as pressure increases). Pressure builds to whatever resistance exists in system, up to maximum rating. Pressure range: 300-1000 mmWC (0.3-1.0 bar), higher than centrifugal fans. Sizes: 25mm to 300mm rotor length, delivering 10-10,000 CFM. Applications: Pneumatic conveying (constant volume essential), aquaculture aeration, wastewater treatment, vacuum systems, pressure boosting.
More intensive than centrifugal fans: Daily (for 24/7 operations): Check oil level, verify operating temperature <80°C, listen for unusual noise. Weekly: Check belt tension if belt-driven, inspect for oil leaks, verify inlet filter clean. Monthly: Change oil (very critical - roots blowers have tight clearances requiring clean oil). Use only specified oil grade (ISO VG 100-150). Cost ₹1,500-3,000/change. Quarterly: Inspect timing gears for wear, check rotor-to-rotor clearance (should be 0.15-0.30mm), grease motor bearings. Annually: Complete rotor inspection, replace inlet/outlet seals if worn, check alignment. Major rebuild (10,000-15,000 hours): Replace bearings, timing gears, reseal housing, check rotor clearances. Cost 30-40% of new blower. Critical: Never run roots blower against closed discharge - pressure buildup overheats/damages immediately.

Still Have Questions?

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Need a Custom Solution?

Our engineering team specializes in customizing Roots Blower to meet your exact specifications and constraints.

Contact Our Engineers