Twin Lobe Roots Blower
Manufacturer in Vapi GIDC

Models RR-102 to RR-500 — 143 to 9,947 CMH capacity — 1,000 to 10,000 mm WG pressure. 100% oil-free compression. The only Roots Blower manufacturer and service provider in the Vapi–Silvassa belt. ISO 9001:2015. 24/7 service.

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ISO 9001:2015 100% Oil-Free 24/7 Service Only Local Manufacturer Since 2017

9,947+

CMH Max Capacity (RR-500)

Models — RR-102 to RR-500

100%

Oil-Free Compression

24/7

Emergency Response

★1

Only Local Manufacturer — Vapi Belt

Product Overview

Twin Lobe Roots Blower — Built for Heavy-Duty Industrial Applications

Only Twin Lobe Roots Blower Manufacturer in Vapi–Silvassa Belt

RR Enterprise is the only manufacturer and full-service provider of Twin Lobe Roots Blowers in the Vapi–Silvassa–Daman region. When your ETP blower fails at 2 AM, we are the only local option. No waiting for engineers from Surat or Ahmedabad.

RR Enterprise manufactures Twin Lobe Roots Blowers at our ISO 9001:2015 certified facility in GIDC Vapi, Gujarat. The complete model range — RR-102 to RR-500 — covers capacities from 143 CMH to over 9,900 CMH and pressure differentials from 1,000 to 10,000 mm WG, handling the full range of industrial blower applications in South Gujarat.

The Twin Lobe Roots Blower is a positive displacement machine that delivers a consistent volume of air per revolution regardless of system pressure variation. It is 100% oil-free — no oil enters the compressed air or gas stream. This makes it the correct choice for ETP aeration, cement and fly ash conveying, chemical process applications and any application requiring clean, oil-free, pulsation-low airflow.

The blower is suitable for handling air, nitrogen, carbon dioxide, town gas, natural gas and other inert gases. Optional accessories include non-return valves, heavy-duty silencers, suction filters and pressure relief valves for complete system protection.

Technical Challenges & Solutions

Common Problems — How Our Roots Blower Solves Them

⚠ Challenge

Centrifugal blower airflow drops as system back-pressure increases

✓ Solution

Positive displacement design delivers consistent airflow regardless of pressure variation — no performance loss under load

⚠ Challenge

Oil-lubricated blower contaminating ETP aeration basin or food conveying line

✓ Solution

100% oil-free compression — internal surfaces run dry. Zero contamination risk for ETP aeration and food/pharma applications

⚠ Challenge

ETP blower failure at night — no local service available in Vapi

✓ Solution

Only local manufacturer in Vapi–Silvassa belt. 24/7 emergency response — 30–60 min to Vapi GIDC ETPs any shift

⚠ Challenge

Blower noise causing complaints on production floor or from neighbours

✓ Solution

Super silent blowers with optional acoustic enclosure. Dynamically balanced rotors and heavy-duty inlet/discharge silencers

📄 Need help selecting the right Roots Blower model for your application?

Share your required airflow (CMH or CFM), pressure requirement (mm WG) and application. Our engineers select the correct RR model, prepare a technical datasheet and provide a firm quotation within 24 hours.

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Technical Specifications

Model Range — RR-102 to RR-500

Model	Capacity Range (CMH)	Pressure Range (mm WG)	Motor Speed (RPM)	Typical Applications
RR-102	143 – 336 CMH	1,000 – 10,000	1450 / 2900	Small ETP aeration, pneumatic conveying
RR-104	208 – 470 CMH	1,000 – 10,000	1450 / 2900	ETP aeration, wastewater treatment
RR-106	272 – 987 CMH	1,000 – 10,000	965 / 1450 / 2900	Medium ETP, chemical aeration
RR-202	680 – 1,527 CMH	1,000 – 10,000	965 / 1450	Large ETP aeration, biogas boosting
RR-204	884 – 1,985 CMH	1,000 – 10,000	980 / 1450	Industrial aeration, filter backwashing
RR-206	970 – 2,048 CMH	1,000 – 10,000	875 / 965 / 1450	Cement conveying, large ETP
RR-300	1,289 – 3,002 CMH	1,000 – 10,000	716 / 965 / 1450	Cement plant conveying, dust collection
RR-306	2,311 – 4,664 CMH	1,000 – 10,000	716 / 965 / 1450	Large industrial conveying, bulk aeration
RR-402	3,704 – 7,155 CMH	1,000 – 10,000	716 / 965 / 1088 / 1155	Refinery, large scale conveying, cement plants
RR-500	5,672 – 9,947 CMH	1,000 – 10,000	643 / 716 / 807 / 856 / 1088	Very large industrial, cement plant, refinery

ⓘ Full performance data (CMH vs ΔP at each model and speed) available on request. Contact our engineers for a selection datasheet matched to your specific airflow and pressure requirement. Suitable for air, nitrogen, CO₂, town gas, natural gas and inert gases.

Key Application Areas

What Our Roots Blowers Are Used For

💧

Wastewater & ETP Treatment

Tank aeration (activated sludge process)
Digester gas processing
Biogas boosting
Backwashing of filter and mixer beds
Sludge aeration and stabilisation

🏭

Cement & Fly Ash Conveying

Pneumatic conveying of cement and fly ash
Blending, aeration & fluidisation
Cement bulker unloading to silo
Bag feeding systems
Trolley-mounted conveying systems

⚗

Chemical & Refinery

Sulphur recovery and dewaxing
Nitrogen boosting and conveying
Hydrotreater applications
Gas boosting and transfer
Process aeration

🌿

Environment & Industrial

Dust and fume extraction
Compost aeration
Dust collection and disposal
Air sparging for soil remediation
Industrial pneumatic conveying

Industries We Serve

Industries Across South Gujarat

Pharmaceutical

Oil-free air for clean process aeration, vacuum generation assistance, instrument air boosting.

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Food & Dairy

Oil-free pneumatic conveying of food materials. Aeration. No contamination risk.

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Chemical Plants

Aeration, gas boosting, nitrogen conveying, sulphur recovery. Vapi GIDC chemical belt applications.

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ETP & Wastewater Treatment

Aeration blower for activated sludge process. Most critical application in Vapi GIDC chemical belt.

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Cement & Bulker Unloading

Pneumatic conveying of cement, fly ash, lime. Bulker unloading to silo. RR TCP-2 and TCP-3 systems.

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Paper & Pulp

Aeration, vacuum dewatering assistance, pneumatic conveying in paper manufacturing.

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