Transfluid Heavy-Duty Roots Blowers
Product Overview
Often referred to as the "lungs" of wastewater treatment, Transfluid Roots Blowers (Rotary Lobe Blowers) are heavy-duty, twin/tri-lobe positive displacement units engineered for highly reliable, continuous airflow delivery.
Specially designed for biological aeration in Effluent Treatment Plants (ETP), Sewage Treatment Plants (STP), and intensive pneumatic conveying lines, our blowers deliver a constant volume of oil-free air against varying system pressures—keeping your microbial cultures healthy and your plant processes running smoothly.
Key Features
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100% Oil-Free Air Delivery: The internal compression chamber operates entirely without lubrication, guaranteeing zero risk of oil contamination. This protects vital aerobic bacteria cultures and prevents the fouling of fine-pore diffusers.
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Constant Volume Displacement: Unlike standard centrifugal fans, Transfluid positive displacement blowers deliver a stable, uniform volume of air regardless of changes in your system's backpressure.
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Energy-Efficient Tri-Lobe Design: Our precision-machined tri-lobe configuration minimizes backflow pressure pulsations, resulting in significantly lower noise levels, reduced structural vibration, and enhanced power efficiency.
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Rugged, Continuous-Duty Build: Constructed with thick, rigid cast-iron casings and precision-ground timing gears to easily sustain demanding, 24/7 industrial operating environments.
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Dynamically Balanced Rotors: Machined using state-of-the-art CNC tools to eliminate axial thrust, drastically extending the life of the internal bearings and oil seals.
Technical Specifications
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Brand: Transfluid
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Type: Twin-Lobe / Tri-Lobe Rotary Positive Displacement
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Material of Construction (MoC): High-Grade Cast Iron (CI), with specialized alloy steel shafts and timing gears
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Drive Options: V-Belt driven with adjustable motor base / Direct coupled
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Accessories Included: Intake Silencer with Replaceable Air Filter, Discharge Silencer, Pressure Gauge, Safety Relief Valve (SRV), and Anti-Vibration Pads
Core Applications in Wastewater Treatment
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Diffused Aeration Systems: Supplies high-volume oxygen to aerobic bacteria tanks, including MBBR (Moving Bed Biofilm Reactor), SBR (Sequencing Batch Reactor), and conventional Activated Sludge Process (ASP) systems.
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Filter Backwashing Scouring: Generates high-velocity air scour to loosen trapped particulates within Multi-Grade Sand Filters and Activated Carbon Filters, optimizing system backwash cycles.
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Grit Chamber Aeration: Drives controlled liquid velocities to cleanly settle heavy inorganic grit while keeping organic matter suspended for down-line treatment.
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Sludge Agitation: Provides reliable mixing in storage tanks to prevent pre-mature sludge setting and septic odor issues prior to dewatering.
Standard System Configurations
| Model Series | Flow Capacity Range (m3/hr) | Operating Pressure Range (bar) | Ideal Application Setup |
| TF-RL Mini Series | Up to $150\ m^3/\text{hr}$ | Up to $0.5\ \text{bar}$ | Compact Commercial STPs, Hotels, Townships |
| TF-RL Standard | $150\ \text{to}\ 1,500\ m^3/\text{hr}$ | Up to $0.8\ \text{bar}$ | Mid-scale Industrial ETPs, Food Processing, Textiles |
| TF-RL Heavy Duty | Up to $10,000\ m^3/\text{hr}$ | Up to $1.0\ \text{bar}$ | Large Municipal STPs, Chemical Plants, ZLD Infrastructure |
Why Choose Transfluid Roots Blowers?
At Transfluid, our systems are engineered to prevent unexpected plant downtime. By matching precision air-volume delivery with highly durable mechanical construction, our Roots Blowers optimize oxygen transfer rates while keeping your plant’s energy consumption tightly controlled.