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the diluter system Free standing general filtration system	View Circulator Video
The Diluter™ is a free-standing general filtration system that reduces the overall concentration of welding fume through continuous filtration and airflow. The product has been designed exclusively for extracting and filtering welding fume which is released during themost common welding fabrication processes. The system supplements the natural ventilation (draft) and/or forced ventilation (roof / wall fans) which may be present to reduce the overall concentration of welding fume in the workshop. The four main components: 1. Diluter™ Unit: Lincoln Electric’s unique Diluter™ air dispersement head re-circulates the cleaned air into the workspace by means of precisely controlled outlet nozzles. 2. Filter Unit: A stationary filter unit incorporating automatic pneumatic filter cleaning. Air is captured and cleaned in a 3-stage 150 m2 filter system with an efficiency of 99.9%. The filter unit has an external compressed air connection and particulate is collected in a waste container that can be emptied easily. 3. Fan: Lincoln Electric utilizes a high-efficiency 10 Hp IE3 motor in combination with 50 Hz fan technology offering the same airflow as a traditional 60 Hz fan, but with less noise, less energy consumption and less required Hp. 4. Green-Drive™ Control System: Lincoln Electric’s Green-Drive Systems are on the cutting edge of fume technology control. Integrated controls continuously monitor system operation with a state-of-the-art pressure sensor and increase or decrease airflow to maintain the required performance levels. This results in energy savings of up to 50% and increased filter life of up to 30% over traditional on/off systems. Diluter Systems Product Info Benefits • Cleaner work environment – Reduce dust and dirt in operator and surrounding work areas. • Low cost installation – No ductwork required. • Custom engineered to meet facility and application requirements. • Easy installation – Position the unit on the floor, a platform or a mezzanine. • Low noise level – Will not contribute to increased noise levels. Technical data • Airflow: 6000 cfm • Input Power: 380 – 480/3/50-60 Hz • Maximum Fan Power Consumption: 10 HP (7.5 kW) • Dimensions: H x W x D: 5245 x 1200 x 2438 mm • Weight: 800 kg • Maximum Noise Level: 68 dB(A) according to ISO 3746 • Throw of the air flow is adjustable from 15 – 50 m • Operating Temperatures: Minimum: 5°C, Maximum: 45°C • Drum Capacity: 100 liters • Certification: System Controls-UL 508A, Fan Motor-UR, Frequency Inverter-UL
the PUSH-PULL system The solution for indoor air pollution in the industry Extraction at source is impossible when welding large pieces of metalwork or when the welder needs tochange his welding location frequently. In such cases, aerial extraction is the only way to tackle the layer of welding fumes. Lincoln developed the extremely effective push/pull-system especially for this purpose. Lincoln’s push/pull-system consists of 4 components: 1. Extraction (Pull): To move and extract the layer of particulate in a controlled direction, an extraction duct is designed according to your specific operation and facility layout. The extraction duct is provided with airflow grids. 2. Filtration: The extraction duct is connected to a self-cleaning filtration unit. As the particulate moves through the extraction duct, it is collected on the filter media which is periodically cleaned by an automated, pneumatic cleaning system. 3. Fan: The continuous extraction (pulling), filtration and re-circulation (pushing) process is generated by a fan unit specifically sized for the system and positioned downstream from the filtration unit. To significantly reduce the system’s noise level, the fan is mounted in a sound absorbing enclosure and powered and controlled by intelligent controls. 4. Re-circulation (Push): Once the particulates have been filtered, the filtered air can be re-circulated. By re-circulating the air, energy cost savings, specifically in climate controlledenvironments, can be recognized. Push/Pull Systems Product Info Suitable solutions for all circumstances Some examples of push/pull-systems incorporating Lincoln’s SCS filter units and the FAN 120 fans are given below: Benefits • Cleaner work environment – Reduce dust and dirt in operator and surrounding work areas. • Custom engineered to meet facility and application requirements. • Easy installation – Position the filter and fan unit on the floor, a platform or a mezzanine. • Low noise level – Will not contribute to increased noise levels. Technical data: • Airflow: 6000 cfm • Input Power: 380 - 480/3/50 - 60 Hz • Maximum Fan Power Consumption: 10 HP (7.5 kW) • Dimensions: H x W x D: 2865 x 1200 x 2438 mm • Ducting Height: 4 - 6m • Weight: 620 kg, does not include ducting or in/outlet grids • Maximum Noise Level: 68 dB(A) according to ISO 3746 • Throw of the air flow is adjustable from 5 - 23m • Operating Temperatures: Minimum: 20°C, Maximum: 45°C) • Drum Capacity: 100 liters • Certification: System Controls-UL 508A, Fan Motor-UR, Frequency Inverter-UL • Cover Area: – Minimum Length: 10 m – Maximum Length: 50 m – Minimum Width: 5 m – Maximum Width: 23 m
U-shaped push/pull-system with 1 filter unit and 1 fan.	Double-parallel push/pull-system with 2 filter units and fans.	Composite system.

HIGH VACUUM CENTRAL SYSTEMS For Welding, Cutting and Grinding High vacuum, low volume central systems are a cost effective choice. These systems use a central turbine and filter, and supply suction throughout the plant. Since the airflow is one-tenth the volume of low vacuum systems, and the vacuum pressures are ten times higher, these systems use smaller ductwork and less CFM. Header ducts are frequently one size through the whole system. High Vacuum Central Systems Product Info

LOW VACUUM CENTRAL SYSTEMS For Schools and Industry Lincoln Electric offers low vacuum, high volume exhaust systems for source capture applications. They are an ideal solution to address welding fume removal in educational environments and manufacturing plants that require multiple station drops. Low Vacuum Central Systems Product Info

Push-Pull and Diluter Systems