Clean Room Fume Extraction and Filtration


The Clean Room (CR) series is suitable for contamination-free use in highly sensitive manufacturing areas. The systems are compact and can be easily integrated into your processes anywhere. They ensure functionality and safety, both in clean-room booths (ISO 14644) and in clean rooms (VDA 19 and ISO 16232). Due to the contamination-free filter change up to ISO Class 5 (DIN EN ISO 14646-1), they fully meet increasing product and quality requirements.

Clean Room Series Product Information

Clean Room Fume Extraction and Filtration
Clean Room 2 Fume Extraction and Filtration

CR-GL 265

The CR-GL 265 model of filtration and fume extraction equipment by TBH is ideal for highly sensitive manufacturing process that require filtration and fume extraction. Due to TBH's patented design the CR-GL 265 provides a "low contamination" and a "contamination-free" filter change process making this unit ideal for multiple clean room applications. Filter changes on this unit can even take place in a clean room, eliminating the need to remove the unit to service the filters. The CR-GL 265 is extremely environmentally friendly utilizing a noise-reducing blower that saves up to 65% in energy costs compared to other filtration and fume extraction methods. Additionally, the CR-GL 265 configuration renders up to 206 CFM (350 m3/hr) of extraction power with low static pressure ensuring maximum airflow. Ideal for soldering, laser processing, painting, and other applications, the CR-GL 265 model can be utilized in a wide variety of applications.

Pricing Starts at $7,000.00 for CR Series

Specifications GL DESK Model
Air volume flow with free air delivery Max. 206 CFM (350 m3/hr)
Effective air flow rate 59-176 CFM (100-300 m3/hr)
Max. static pressure 24.1 inH2O (6,000 PA)
Voltage 100-240 V
Frequency 50/60 Hz
Motor output 0.6 kW
Class of protection 1
Drive type Continuous Running
Sound level Approx. 55 db(A)
Serial interface 25-pin Sub-D
Weight 155 lbs. (70 kg)
Height without Tube 29 inches (725 mm)
Height with Tube 43 inches (1100 mm)
Dimensions (WxD) 14x28 inches (350x710 mm)
Intake sleeve Configurable (50mm, 75mm, 80mm)
Housing Stainless Steel
Clean-room classifications describe the maximum permissible concentration of airborne particles or germs and CFUs (colony-forming units),which must not be exceeded in a clean room. Today it is possible to control these classes with the help of standardized measurement methods. Air quality is thus a fixed parameter that documents the effect of measures to maintain air quality in production facilities.
Cn = maximum number of particles per m³ and particle diameter Room Classification Colony forming units KBE/m² US FEDERAL STANDARD 209E
0.1 μm/m³ 0.2 μm/m³ 0.3 μm/m³ 0.5 μm/m³ 1.0 μm/m³ 5.0 μm/m³ English unit ft³ Metric SI unit tm³
ISO 1 10 2
ISO 2 100 24 10 4
ISO 3 1000 234 102 35 8 1 M 1.5
ISO 4 10000 2370 1020 352 83 10 M 2.5
ISO 5 100000 23700 10200 3520 832 29 A / B < 1 100 M 3.5
ISO 6 1000000 237000 102000 35200 8320 293 (B) 10 1000 M 4.5
ISO 7 352000 83200 2930 C 100 10000 M 5.5
ISO 8 3520000 832000 29300 (C) / D / E / F 200 100000 M 6.5
ISO 9 35200000 8320000 293000 With Employees
Filter Configuration CR-GL 265 ZA
Combination Filter includes Z-Line Filter (F7), HEPA Particle Filter (H14), and activated carbon filter in one filter module. Police Filter is separate part number.
Z-Line Filter (F7)
HEPA Particle Filter (H14)
Activated carbon filter 11 lbs.
Police Filter

Contamination-Free Filter Change

CR - Clean Room Filter Change
  • Ideal for high clean-room classes or hazardous work processes
  • Combination filter is sealed with transfer liner
  • Clips seal liner keeping contaminants from escaping during filter change
  • Allows for filter changes inside clean room eliminating the need to remove equipment for filter maintenance

Police Filter Equipped for Extra Protection

CR Clean Room Police Filter

The CR-GL265 is equipped as standard with a police filter in the blow-out area of the system. This additional filter, downstream of the normal filter package, guarantees double safety and protection against dangerous particles or contamination of the clean room in the event of leakage of the main filters.

Robust Double Absorption Power

Activated Carbon - Double Absorption Power
  • Activated carbon filters with granulate for double absorption
  • Absorbs wide range of gasses and odors
  • Special mixtures available for unique applications
  • Physical and chemical absorption combined for neutralization

Inspire Filtration Electronics

Inspire Electronics

A – Start / Stop Button
B – Manual Power Control

1 – Saturated Filter Notification
2 – System Status Indication

3 – Power Setting / Hour Meter
4 – Temperature and Turbine Status 
5 – Filter Status Indication

Efficient Operation With Energy Savings

Energy Efficient
  • Low operating costs through energy saving components
  • Air is recirculated and not removed from work area
  • Energy savings up to 65% compared to conventional filtration and fume extraction methods

Noise Friendly Environment

Noise Friendly Filtration
  • Energy-saving motor reduces noise in the workplace
  • Only 53 dB(A) of sound
  • Ideal for office environments, laboratories, and other noise-sensitive areas

Sub-D 25 Interface For External Control

Sub-D 25 Interface for External Control
  • Interface allows connectivity to other devices for control of extraction system
  • Includes Start/Stop communication
  • Filter warnings when filters reach 75% saturation
  • Optional remote controls, electronic foot switch, and harting connections available for easy operation

Powerful Motors

Inspire Electronics
  •  Electronically-commutated (EC) motors utilized to provide full power with less energy consumption
  • Brushless motor; suitable for continuous operation with minimal maintenance
  • Permanent magnet rotor
  • Electronic control for optimum motor characteristic curve and operating point

Download The Full CR Product Catalog

Welding Fume Extraction and Filtration 1

Filtration Product Line

Grinding Sanding Fume Extraction and Filtration 2