Advanced Welding Fume Extractor with “DHURAK”
Industrial Weld Fume Extractor
DHURAK
DHURAK™ Welding fume extraction system, stands a milestone in PureFlow Innovation’s product development journey markings, is an advanced industrial welding fume extraction system engineered to capture, filter and eliminate hazardous fumes, smoke and airborne particulates generated during welding and thermal cutting operations.
Cleaner Air. Safer Workspaces.
Ultimate Extractor – DHURAK
DHURAK™ is designed for modern manufacturing environments & workshops , DHURAK™ ensures cleaner air, safer workspaces and compliance with occupational health and environmental standards not limited to the welder but also people working in and around the welding workstation.
From design for one station to a centralized Welding Fume extraction system , PureFlow Can deliver 200 CFM to 12,000 CFM capacity systems. Enquire about it !!
Upto 99% Extraction
Filtration stages can be designed to deliver ~99% efficiency, keeping environment clean.
30% Lower Energy Consumption
DHURAK operates at low static pressure. Deliver unmatched performance at optimal energy usage. Lower your operation costs.
Easy to maintain
Ensures easy maintenance, keeping the machines running for longer period.
CLEAN WORKPLACE BREATH EASY…
DHURAK
DHURAK operates such a way that it benefits in many ways.
- Protects Employee Health
- Improves Indoor Air Quality
- Reduces Housekeeping Requirements
- Supports ESG and Sustainability Goals
- Enhances Equipment Reliability
- Assists Regulatory Compliance
- Reduces Airborne Particulate Exposure
- Engineered for Continuous Industrial Duty

- Spark Arrester : Protects filters against hot particles / sputter.
- Energy Efficient : Low operating costs , Lower power requirements.
- Multi Stage Filtration : Featured to remove range of particle and VoCs.
- Low Noise : Noise that does not bother or distract user.
- Modular Construction : Easy installation , Easy to upgrade.
- High Capture Efficiency : Delivers air that is 99.00% PURE.
DHURAK – Models
DHURAK-D-0250
Table top / Ceiling Suspended
CFM 250 / CMH 425
Smallest Footprint
Dual or Three Stage Filtration options
Low Noise Low vibrations
Designed for Soldering/ PCB weld Fumes
DHURAK-0500
Smaller footprint with Standalone unit
CFM 500 / CMH 850
Multi Stage Filtration options
Low Noise
Design for lower vibration and portable
Energy efficient Fan
DHURAK-0800
Industrial Weld fume Filtration unit
CFM 800 / CMH 1360
Multi Stage Filtration options
Low Noise
Designed for single or multi-inlet option
Compliance of Industrial Norms.
DHURAK-1000
Industrial Filtration unit
CFM 1000 / CMH 1700
Multi Stage Filtration options
Large Dust holding Capacity
Designed for single or multi-inlet option
Compliance of Industrial Norms.
DHURAK-1500
Industrial Filtration unit
CFM 1500 / CMH 2550
Multi Stage Filtration options
Larger Filtration Area
Designed for single or multi-inlet option
Compliance of Industrial Norms.
Accordion title 1
This is a placeholder tab content. It is important to have the necessary information in the block, but at this stage, it is just a placeholder to help you visualise how the content is displayed. Feel free to edit this with your actual content.
Accordion title 2
This is a placeholder tab content. It is important to have the necessary information in the block, but at this stage, it is just a placeholder to help you visualise how the content is displayed. Feel free to edit this with your actual content.
DHURAK-3000/5000/12000
Industrial Filtration unit
CFM 3000, 5000, 12000 / CMH 5100, 8500, 20400
Multi Stage Filtration with HEPA at Exhaust
Designed for Centralized System of Welding Fume Extraction
Compliance of Industrial Norms.
- MIG Welding Stations
- TIG Welding Stations
- Wood Cutting Area
- Laser Cutting Applications
- Plasma Cutting Machines
- Robotic Welding Cells
- Fabrication Workshops
- Heavy Engineering Industries
- Automotive Manufacturing
- Aerospace Manufacturing
- Shipbuilding Industries
- Automotive
- Heavy Fabrication
- PCB
- Oil & Gas
- Railways
- Aerospace
- Defense
- Process Equipment
- Robotics
- Wood Working
- Shopfloors & Small Shops
- Flexible TPU Pipes
- HEPA Final Filtration Module
- Activated Carbon Filter Module for VoC
- VFD Controlled Energy Saving System
- Differential Pressure Monitoring System
- Explosion Relief Panels (where applicable)

OUR CLIENTS
Around the World
‘DHURAK’ PureFlow’s fume extraction system for welding operations provides exceptional results. DHURAK effectively captures welding fumes, wood Burning fumes, VoCs and Particulate matter generated at source, improving workplace air quality and creating a cleaner, safer working environment. We aim to deliver professional services from standalone machine to custom made design till installation.
It can also be clubbed with ESP or Molecular Filtration to control ultra fine smoke and highly concentrated VOCs / Smell / Odor etc.
WHAT PEOPLE SAY
Our Clients Reviews
“Reliable and Efficient Solution”
PureFlow provided us with a well-designed fume extraction system (DHURAK 5000) tailored to our Shopfloor requirements and justified the application. The extraction performance is consistent, the equipment is robust, and maintenance is straightforward. We are very satisfied with the overall solution and support.
— Plant Head, Manufacturing Industry
“Excellent Fume Extraction System”
Robust, reliable, and well-designed fume extraction system.
Operations Manager
“Clean & Safer Workplace”
DHURAK-0500 PureFlow’s fume extraction solution has helped reduce welding fumes and create a cleaner, healthier working environment.
Shift Supervisor – Weld Shop
WORKING WITH US
Request a quote
Request a free, no-obligation quote and discover the right Pureflow “DHURAK” solution for your Welding Area operations.

PureFlow Innovation – An Air Pollution Control Company
Gat # 242, MIDC Miraj,
Miraj-Sangli Road,
MH India – 416416
Contact : 74995 59965 / Email : connect@pureflowinnovation.com








