MICROMAX, CHEMMAX 1 I 3 I 3 PRO
Positive Pressure Protective Suit with Internal or External Powered Air-Purifying Respirator (PAPR) for Demanding Operational Environments
A positive pressure protective suit is a specialized form of personal protective equipment (PPE) designed to protect both the body and the respiratory system from hazardous substances. These suits are engineered as fully enclosed positive pressure systems and are supplied with breathable air via a powered air-purifying respirator (PAPR) or a compressed air system with a regulating valve. The continuous positive pressure inside the suit prevents contaminated ambient air from entering the system, while exhaled air is safely discharged through dedicated exhaust valves. Positive pressure protective suits are primarily used in high-risk environments, including the chemical and pharmaceutical industries, laboratories, fire and rescue services, civil protection, and applications involving biological or radioactive hazardous materials.
The new ChemMax and MicroMax protective suit range from e-breathe combines three different material variants to provide the optimum solution for a wide variety of applications and operational environments.
These one-piece positive pressure protective suits provide reliable protection against gases, vapours, liquid chemicals, radioactive contamination, as well as solid and liquid aerosols, airborne particles, and biological infectious agents. The suits are designed for use with an approved powered air-purifying respirator (e-breathe e-Flow with EN 148-1 standard threaded connection), which continuously supplies the suit with breathable air while maintaining a constant positive pressure.
Product Overview
MICROMAX, CHEMMAX 1 I 3 I 3 PRO
Product Overview MICROMAX, CHEMMAX 1 I 3 I 3 PRO
1) Panoramic Visor
The large panoramic visor provides a clear, distortion-free field of vision with enhanced downward visibility. This ensures excellent situational awareness at all times. A continuous airflow inside the hood prevents the visor from fogging. Two visor options are available:
1.1 Flexible film visor
1.2 Rigid panoramic visor with additional overhead visor
2) Optimized Suit Design
The generously sized hood provides ample space for safety helmets or communication systems. A spacious crotch design ensures unrestricted freedom of movement and outstanding wearing comfort.
3) Neck Seal
The adjustable, air-permeable neck seal ensures uniform air circulation throughout the hood. Excess air is directed into the body section of the suit, providing effective cooling and a comfortable internal climate. Opening the neck seal also makes removing the suit significantly easier.
4) Emergency Air Supply / Breathing Air Hose
The flexible breathing air hose can be positioned either above the hood or directly in front of the wearer’s mouth. An optional interchangeable mouthpiece can be fitted to the breathing air hose for emergency situations.
5) Emergency Exit
The integrated emergency exit allows the suit to be removed quickly and easily in critical situations, providing maximum safety in the event of sudden air supply failure or other emergencies.
6) Entry / Front Zipper
The horizontal front zipper with a double self-adhesive protective flap ensures easy donning and doffing while providing reliable protection. The suit can be removed by the wearer without assistance (although this is not recommended). For rapid removal, the rear section of the suit can also be cut open.
The integrated socks are equipped with a durable, slip-resistant sole and are designed without an external boot flap. This allows the wearer to use safety footwear inside the integrated socks.
Integrated Socks with Boot Flap (Not Illustrated)
The integrated socks without a sole are worn inside the boot or shoe. The boot flap is worn over the boot and prevents liquids from entering the footwear.
8) Reinforced Knees & Elbows
Additional reinforcements in the knee and elbow areas protect the suit material during crawling or other demanding ground-level operations.
9) e-breathe Glove Adapter System
The e-breathe glove adapter system offers maximum flexibility. Using the Protect Clip adapter, a wide variety of gloves can be connected to the suit quickly, easily, and with a completely liquid-tight seal.
10) Internal Powered Air-Purifying Respirator (Inside Version)
The high-performance blower is worn inside the suit and supplies the wearer with breathable air via a breathing hose at selectable airflow rates of 160, 180, or 200 l/min. A convenient display window allows the wearer to monitor the filter status, remaining operating time (h/min), and current airflow rate at all times.
11) External Air Supply (PAPR / Compressed Air) (ChemMax 3 Outside Version)
The air supply is worn outside the suit. This configuration is ideal for rapid air source changes, for example in civil protection or emergency response applications, and is therefore compatible with a wide range of air supply systems. The suit can be donned and doffed quickly and easily, and the air supply can be exchanged without removing the suit.
12) Four Exhaust Valves
Two exhaust valves in the head area and two in the leg area reliably regulate the internal suit pressure. They ensure low CO₂ concentrations, prevent uncomfortable pressure fluctuations, and allow unrestricted freedom of movement. Additional splash covers made from the suit material provide enhanced protection.
For more information, please see our product catalog
Product Description
MICROMAX, CHEMMAX 1 I 3 I 3 PRO
Product Description MICROMAX, CHEMMAX 1 I 3 I 3 PRO
The suits are equipped with a large panoramic visor, available in two different versions: a flexible film visor or a rigid panoramic visor. Both options provide a clear, distortion-free field of vision with excellent downward visibility. An optional overhead visor can also be integrated. This additional viewing panel in the upper head area maximizes natural light inside the suit and significantly improves visibility when working in a bent-over position or while crawling.
The generously designed hood provides ample space for safety helmets or integrated communication systems without compromising freedom of movement or wearer comfort.
The newly developed T & Y suit design provides exceptional freedom of movement thanks to its generously cut crotch area. At the same time, it allows easy access to the inside of the suit—for example, to drink or to reach the emergency breathing hose. The optimized pattern minimizes creasing, making decontamination easier and more effective. In addition, the innovative design enables safe and effortless doffing after use while minimizing the risk of the wearer coming into contact with the contaminated outer surface of the suit.
In the unlikely event of a blower failure or if the hazardous area cannot be evacuated in time, the wearer can continue to breathe through the emergency breathing hose located at the front of the suit. A mouthpiece is attached to the end of the hose, allowing the wearer to draw filtered, breathable air through the connected powered air-purifying respirator (PAPR) using their own lung power. This emergency function enables the wearer to safely exit the hazardous area.
Additional material reinforcements in the knee and elbow areas protect the suit during crawling operations and provide enhanced durability in these high-wear joint zones.
The tapered sleeves allow a liquid-tight connection between the gloves and the suit. This seal can be achieved either by securing the gloves with sealing tape or by using the e-breathe glove adapter system. This provides maximum flexibility, allowing a wide range of glove types to be used safely for different applications while ensuring the correct glove size for each wearer.
As an option, laminated film gloves can be permanently integrated into the suit. These may be worn either on their own or as inner gloves beneath a more durable outer glove when a higher level of mechanical protection is required.
Product Description
Inside Version / Outside Version
Product Description Inside Version / Outside Version
In the Inside version, the powered air-purifying respirator (PAPR) is worn inside the protective suit. This configuration is particularly suitable for applications where external contamination of the respiratory protection system must be kept to a minimum.
A key advantage of this version is that the PAPR is protected inside the suit. As a result, it is less exposed to direct contamination, chemical splashes, and mechanical impacts from the surrounding environment. At the same time, the integrated design creates a compact system with fewer external components attached to the suit. This is particularly beneficial when working in confined spaces, highly contaminated environments, or areas with limited access.
The Inside version is therefore the preferred choice for applications where protected placement of the respiratory protection system, minimized external contamination, and a fully enclosed protective system are the primary requirements.
In the Outside version, the air supply is worn outside the protective suit. This configuration is particularly advantageous when easy access to the air supply, powered air-purifying respirator (PAPR), or other system components is required.
The external positioning allows the air supply to be easily inspected, operated, or replaced without removing the protective suit. This simplifies handling during operation and is especially beneficial during extended work periods, changing operational conditions, or demanding response scenarios.
The Outside version is ideally suited for applications where accessibility, ease of operation, and flexibility of the air supply system are the primary requirements. It provides a practical solution for users who rely on a readily accessible and easily monitored respiratory air supply.
Product Features – Summary
MICROMAX, CHEMMAX 1 I 3 I 3 PRO
Product Features – Summary MICROMAX, CHEMMAX 1 I 3 I 3 PRO
- Panoramic visor with a distortion-free field of vision, available as a flexible film visor or a rigid visor with optional overhead visor
- Spacious hood designed to accommodate safety helmets or integrated communication systems
- Generously cut crotch area for maximum freedom of movement
- Emergency exit for rapid doffing in emergency situations
- Optimized balance between protection and wearer comfort through efficient distribution of airflow inside the suit
- High level of protection against gases, vapours, solid and liquid chemicals, as well as radioactive contamination
- Integrated socks available with or without a durable anti-slip sole
- High-quality materials offering excellent durability and superior wearing comfort
Applications
MICROMAX, CHEMMAX 1 I 3 I 3 PRO
Applications
MICROMAX, CHEMMAX 1 I 3 I 3 PRO
- Industrial applications and industrial cleaning
- Oil, gas, and chemical industries
- Pharmaceutical industry and laboratories
- Grinding, surface preparation, and spray painting
- Government agencies and public safety
- Police, military, and hospitals
- Fire and rescue services (CBRN units and decontamination teams)
- Emergency response and disaster relief organizations
Storage & Shelf Life
MICROMAX, CHEMMAX 1 I 3 I 3 PRO
Storage & Shelf Life MICROMAX, CHEMMAX 1 I 3 I 3 PRO
Material Information
MICROMAX, CHEMMAX 1 I 3 I 3 PRO
Material Information MICROMAX, CHEMMAX 1 I 3 I 3 PRO
CHEMMAX 3 Pro (Inside / Outside): CBRN Protection
The CHEMMAX 3 Pro is a high-performance CBRN protective suit designed for use in hazardous and demanding environments. The suit is available in two configurations: an Inside version with an internal powered air-purifying respirator (PAPR) and an Outside version with an external air supply. This allows the suit to be optimally adapted to the specific application, risk assessment, and operational environment.
The ChemMax 3 series is manufactured from a multi-layer high-barrier laminate, providing reliable protection against a broad range of toxic industrial chemicals, dual-use chemicals, chemical warfare agents, hazardous chemical splashes and aerosols, as well as infectious agents and hazardous particulate contaminants.
The CHEMMAX 3 Pro is manufactured in high-visibility orange. Its distinctive color ensures that the wearer remains highly visible even in poor lighting conditions, smoke, dust, or complex operational environments. This provides a significant safety advantage during hazardous operations, decontamination procedures, and emergency response situations.
As standard, the suit is equipped with a rigid panoramic visor and an additional overhead visor. The extra viewing panel in the upper head area improves light transmission inside the suit and significantly enhances visibility when working in a bent-over position, crawling, or performing tasks with restricted mobility.
Two Configurations for Different Operational Requirements: Internal or External Powered Air-Purifying Respirator (PAPR)
Available in both Inside and Outside configurations, the CHEMMAX 3 Pro provides a flexible solution for a wide range of CBRN and hazardous material applications. The Inside version offers the advantage of a protected internal air supply and reduced external contamination, while the Outside version provides excellent accessibility, simplified inspection, and maximum operational flexibility.
CHEMMAX 3 (Inside): CBRN Protection
The CHEMMAX 3 series is manufactured from a multi-layer high-barrier laminate, providing reliable protection against a broad range of toxic industrial chemicals, dual-use chemicals, chemical warfare agents, hazardous chemical splashes and aerosols, as well as infectious agents and hazardous particulate contaminants. The coextrusion manufacturing process creates a smooth, flexible surface that allows liquids to run off quickly and safely, facilitating decontamination.
CHEMMAX 1 (Inside): CBRN Protection
The CHEMMAX 1 is manufactured from a single-layer HDPE barrier film laminate that is lightweight and flexible while providing effective protection against most industrial acids and alkalis, a wide range of less hazardous chemicals, as well as blood-borne pathogens, viruses, and other infectious agents.
MICROMAX (Inside): Biological Protection
The MICROMAX NS is manufactured from a high-quality 63 g/m² microporous PE film laminate. The material combines excellent resistance to liquids and particles with high water vapour permeability, helping to maintain wearer comfort while providing an ideal balance of protection and breathability.
The suit is lightweight, soft, and flexible, offering effective protection against light splashes of hazardous liquids, infectious agents, harmful particulates, and limited exposure to hazardous vapours.
Compatible Air Supply Systems
MICROMAX, CHEMMAX 1 I 3 I 3 PRO
Compatible Air Supply Systems MICROMAX, CHEMMAX 1 I 3 I 3 PRO
Advantages of the e-breathe e-Flow powered air respirator system
- Equipped with EN 148-1 standard threaded connection for respiratory protection filters
- Automatic system self-test during start-up for maximum safety
- Intelligent 2-stage warning system (audible, visual, and vibration alarm)
- Reliable replaceable lithium-ion battery with fast charging function (80% in 1 hour, fully charged in 3 hours)
- Real-time display of battery runtime, airflow setting, and filter status
- Robust construction, IP65 protection rating, and EBM Papst motor
- Powerful, adjustable airflow (160–200 l/min) with continuous monitoring
- Modular and service-friendly design with easy filter and component replacement
- High wearing comfort thanks to ergonomic design, quiet operation, and a wide range of carrying systems
- Made in Germany – development, production, and service
- Approvals: EN 12941 TH3, EN 12942 TM3, EN 138 Class B
- Coming soon: Mobile app for monitoring, headpiece LED warning indicators, and 10-year long-life battery
Technical Specifications
MICROMAX, CHEMMAX 1 I 3 I 3 PRO
Technical Specifications MICROMAX, CHEMMAX 1 I 3 I 3 PRO
Certified to EN Standards
MICROMAX, CHEMMAX 1 I 3 I 3 PRO
Certified to EN Standards MICROMAX, CHEMMAX 1 I 3 I 3 PRO
- EN 12941: TH3 classification when used with a powered air-purifying respirator (PAPR)
- EN 14126: Protection against infective agents
- EN 13034: Type 6 – Limited spray-tight protective clothing
- EN 14605: Type 4B – Spray-tight protective clothing
- EN 1149-5: Antistatic properties
- ChemMax 1 and ChemMax 3 only: EN 14605 Type 3B – Liquid-tight protective clothing
Mechanical Properties
MICROMAX, CHEMMAX 1 I 3 I 3 PRO
Mechanical Properties MICROMAX, CHEMMAX 1 I 3 I 3 PRO
| Standard | MicroMax | ChemMax 1 | ChemMax 3 | |||||
| Classes 1–6 | ||||||||
| EN 530 | Abrasion resistance | 2 | 2 | 6 | ||||
| ISO 7854 | Flex cracking resistance | 4 | 1 | 4 | ||||
| ISO 9073 | Trapezoidal tear resistance | 2 | 3 | 4 | ||||
| EN ISO 13934 | Tensile strength | 1 | 2 | 3 | ||||
| EN 863 | Puncture resistance | 1 | 2 | 3 | ||||
| EN ISO 13935-2 | Seam strength | 3 | 2 | 2 | ||||
| EN 1149 | Electrostatic properties | Pass (<2.5 × 10⁹ Ω) | 4 | 4 | ||||
| EN 13274-4 | Flame resistance | Self-extinguishing | Self-extinguishing | Self-extinguishing |
Protection Against Infective Agents / Biological Hazards
MICROMAX, CHEMMAX 1 I 3 I 3 PRO
Protection Against Infective Agents / Biological Hazards
MICROMAX, CHEMMAX 1 I 3 I 3 PRO
| Test | MicroMax | ChemMax 1 | ChemMax 3 | |||||
| Classes 1–6 | ||||||||
| ISO 16603 class | Synthetic blood test* | 6 (Maximum 6) | 6 (Maximum 6) | 6 (Maximum 6) | ||||
| ISO 16604:2004 | Protection against blood and body fluids | 6 (Maximum 6) | 6 (Maximum 6) | 6 (Maximum 6) | ||||
| ISO 22611:2003 | Protection against biologically contaminated aerosols | 3 (Maximum 3) | 3 (Maximum 3) | 3 (Maximum 3) | ||||
| ISO 22612:2005 | Protective clothing against infective agents | 3 (Maximum 3) | 3 (Maximum 3) | 3 (Maximum 3) | ||||
| ISO 22610:2007 | Protection against mechanical contact with substances containing contaminated liquids | 6 (Maximum 6) | 6 (Maximum 6) | 6 (Maximum 6) |
Tested in accordance with EN 14126. This standard consists of four tests that assess only the resistance of the fabric to different forms of contamination with infective agents. The protective performance of the complete garment is defined by the type of chemical protective clothing.
*The synthetic blood test according to ISO 16603 is a screening test for ISO 16604. It is not classified and should not be used as an indication of protection. The information is included for comparison purposes only.
Donning Instructions
Positive Pressure Protective Suits
Donning Instructions Positive Pressure Protective Suits
Ordering Information
MICROMAX, CHEMMAX 1 I 3 I 3 PRO (Inside Version)
Ordering Information MICROMAX, CHEMMAX 1 I 3 I 3 PRO (Inside Version)
e-breathe MicroMax NS
Model:
Internal e-Flow Powered Air-Purifying Respirator (PAPR), tapered sleeves, integrated socks with boot flap
e-breathe ChemMax 1
Model:
Internal e-Flow Powered Air-Purifying Respirator (PAPR), tapered sleeves, integrated socks with boot flap
e-breathe ChemMax 3
Model:
Internal e-Flow Powered Air-Purifying Respirator (PAPR), tapered sleeves, integrated socks with boot flap
e-breathe ChemMax 3 PRO
Model:
Internal e-Flow Powered Air-Purifying Respirator (PAPR), tapered sleeves, integrated socks with boot flap
Ordering Information
CHEMMAX 3 PRO (Outside Version)
Ordering Information CHEMMAX 3 PRO (Outside Version)
e-breathe ChemMax 3 PRO
Accessories & Spare Parts
MICROMAX, CHEMMAX 1 I 3 I 3 PRO
Accessories & Spare Parts MICROMAX, CHEMMAX 1 I 3 I 3 PRO
e-breathe
Exhalation Valve
Article No. 23010300
e-breathe Flapper Valve
Article No. 322004045
e-breathe Exhalation Valve Splash Guard
Article No. 230103009
e-breathe Splash Guard Fleece
Article No. 101052692
e-breathe Exhalation Valve Cap
Article No. 230103010
e-breathe GSA Adapter V.2
Article No. 116010806
e-breathe ESA Emergency Breathing Adapter
Article No. 322004051
e-breathe ESA Sealing Plug
Article No. 322004052
e-breathe ESA Adapter
Article No. 322004053
e-breathe ESA Emergency Compressed Air Adapter
Article No. 322004058
PM Undersuit Size M–XL
Article No. 700012602 (M)
Article No. 700012602 (L)
Article No. 700012602 (XL)
(Absorbs moisture and improves wearer comfort.)
Protective Gloves
Item No. On request
e-breathe Protect-Clip Glove Adapter System
Article No. 302001115
PM Click Breathing Air Hose – Flexible
Article No. 302011109
PM Click Breathing Air Hose – Fixed Length
Article No. 322011109