Parker Hunter Domnick Hunter Breathing Air Equipment and Systems
In compressed air fed systems, ambient air is drawn into the compressor, therefore any contaminants present in the ambient air plus those introduced by the compressor itself will be present unless removed by a purification system. Contaminants present can include:
- Carbon monoxide
- Carbon dioxide
- Water vapour
- Micro-organisms
- Atmospheric dirt
- Oil vapour
- Water aerosols
- Condensed liquid water
- Liquid oil
- Oil aerosols
- Rust
- Pipescale
Applications and Industries
Hazardous vapours, gases and fumes can be released at various stages within manufacturing applications. Whether the risk is from noxious fumes, particulate or contamination from a compressed air system, effective respiratory protection for the user is essential
International Breathing Air Standards
Contaminants | OSHA Grade D | CSA Z180.1 | European Pharmacopoeia | Parker domnick hunter BA-DME/BAM range* |
Water | Pressure dewpoint of 5°C below lowest system temperature |
67 ppm (= -45°C atmospheric dewpoint) |
14 ppm (= -58°C atmospheric dewpoint) |
|
Oil / Lubricant | 5 mg/m3 | < 1 mg/m3 | 0.1 mg/m3 | 0.003 mg/m3 |
Carbon Dioxide (CO2) | < 1000 ppm | < 500 ppm | < 500 ppm | < 500 ppm |
Carbon Monoxide (CO) | < 10 ppm | < 5 ppm | < 5 ppm | < 5 ppm |
Nitrogen Oxides (N0 + NO2) |
< 2 ppm | < 2 ppm | ||
Sulphur Dioxide (S02) | < 1 ppm | < 1 ppm |
Breathing Air Purifiers without CO / CO2 reduction are supplied with 12 months guaranteed air quality.
Parker BAS-3015
The Parker domnick hunter BAS-3015 is a portable breathing air purifier housed in a compact, weatherproof, impact resistant case. Consisting of a general purpose pre-filter, a high efficiency coalescing filter and an activated carbon filter to remove oil vapour and odours, this purifier includes a pressure regulator/ gauge and can facilitate up to five users simultaneously. The BAS-3015 is also available with an optional CO monitor. The BAS-2015 features:
- 3 Purification stages
- Integral pressure regulator
- Portable
- Use with any compressed air supply
- Integrated CO Monitor (optional)
- Pressure gauge
Parker BAF010 – BAF015
The Parker domnick hunter BAF010 and BAF015 two stage point of use breathing air filter sets combine high efficiency coalescing pre-filtration with activated carbon oil odour and vapour removal filtration. These filter sets include a pressure regulator/gauge to allow airline pressure adjustment to users’ requirements and mounting brackets for ease of installation. The range features:
- Purification stages
- Portable
- Use with any compressed air supply
- Pressure gauge
Parker BAP015
To facilitate breathing air applications for three personnel, the Parker domnick hunter BAP015 is a portable breathable air purification package consisting of a high efficiency coalescing filter and an activated carbon filter to remove oil vapour and odours. These sets include a pressure regulator/gauge, all mounted in a lightweight, stable framework. This features:
- 2 Purification stages
- Integral pressure regulator
- Portable
- Use with any compressed air supply
- Pressure gauge
Parker BAS-2010
The Parker domnick hunter BAS-2010 is a very robust and
weatherproof portable breathing air purifier. Consisting
of a high efficiency coalescing filter and an activated
carbon filter to remove oil vapour and odours, this purifier
includes a pressure regulator / gauge and can facilitate
up to four users simultaneously. Features:
- 2 Purification stages
- Integral pressure regulator
- Portable
- Use with any compressed air supply
- Pressure gauge
WARNING: THESE PRODUCTS WILL NOT REMOVE CARBON MONOXIDE OR CARBON DIOXIDE
Breathing Air Purifiers with CO / CO2 reduction
Parker BA-DME012-080E
The Parker domnick hunter BA-DME range of Breathing Air Purifiers is ideal for point of use multiple personnel protection at medium flow rates. At the inlet, a General Purpose Filter removes particles, dirt and aerosols, followed immediately by a second stage High Efficiency Coalescing Filter to reduce oil and water content and a third stage Activated Carbon Filter to remove oil vapour and odours.
The fourth stage adsorption dryer, reduces the water vapour content of the compressed air (to -40°C pdp) and CO2, NO and NO2 levels to below the legal permissible limits.
Downstream of the adsorption dryer, a catalyst converts carbon monoxide to carbon dioxide, again, to below the legal limits. A final Dust Filter captures any particulates carried over from the adsorption materials. It features:
- 6 Purification stages
- Use with any compressed air supply
Parker BAC-4015
The Parker domnick hunter BAC-4015 is a fully pneumatic, portable Breathing Air Purifier designed to provide complete protection for up to four personnel. Five purification stages will ensure the highest quality air that is free from particulate dusts, vapours, odours, carbon dioxide (CO2) and carbon monoxide (CO). The flow rate is easily adjustable from a pressure regulator and monitored by inlet/outlet pressure gauges on the front facia. The BAC-4015 is housed in an extremely strong and robust lockable case for total security. The BAC-4015 features:
- 5 Purification stages
- Integral pressure regulator
- Portable
- Hours run meter
- Pneumatic control
- Use with any compressed air supply
Parker BAM 10-70
The Parker domnick hunter BAM Breathing Air Purifiers consist of six purification stages mounted on a portable skid for high-capacity multiple personnel breathing air applications.
At the inlet, a first stage water separator removes bulk water, followed immediately by a second stage high efficiency coalescing filter to reduce oil and water content and a third stage activated carbon filter to remove oil vapour and odours. The fourth stage adsorption dryer, reduces the water vapour content of the compressed air (to -40°C pdp) and CO2, NO and NO2 levels to below the legal permissible limits.
Downstream of the adsorption dryer, a catalyst converts carbon monoxide to carbon dioxide, again, to below the legal limits. A final dust filter captures any particulates carried over from the adsorption materials. Special features include:
- Guaranteed reliability
- Certified air quality
- Compact operation
- Simple maintenance and servicing
- Ease of installation
Selecting the Correct Purifier
Parker domnick hunter Breathing Air Purifiers are designed to reduce the concentration of potential contaminants, identified as hazardous to the human respiratory system, to acceptable levels (detailed in published International Breathing Air Standards).
Where a potential inhalation hazard exists, it is essential that a full assessment of the risk to the user is carried out.
This should not only identify the risk of contamination to the breathing air supply, but also the level of contamination. In the event of being unable to either remove or control the contamination risk, it is the employers’ responsibility to introduce measures to ensure that the breathing air supply complies with the required air quality standard. The air quality used in a breathing air system must be controlled under all operating conditions, including the possibility of a plant or process failure.
In addition to conforming with the required compressed air quality, the delivered air flow rate must be sufficient to meet the foreseeable needs of the total number of users at their maximum work rate consumption.
Breathable Air Purity Test Kit
How clean is your breathing air?
Air quality testing for compressed air systems
The Parker domnick hunter Breathing Air Purity Test Kit (APTK1) allows for a convenient ‘on the spot’ indication of compressed air quality. This comprehensive test kit is compact and easy to use, to indicate the level of contamination, both upstream and downstream of purification equipment.
The APTK1 is supplied complete with oil aerosol, water vapour CO and CO2 test tubes to allow immediate multiple testing.
In addition to the detection of compressed air contaminants listed below, the Parker domnick hunter APTK1 also features an oxygen analyser, allowing for constant real-time display of the oxygen content within the compressed air system.
The Parker domnick hunter APTK1 is not only suitable for industrial compressed air testing but also, the additional O2 analysing feature enables compressed air lines that supply Breathing Air / Respiratory Protection Equipment (RPE) to be tested to the latest national and international standards.
Air Content Measurables:
- Oxygen
- CO
- CO2
- Water Vapour
- Mineral Oil
Features / Benefits
- Lightweight and portable test kit in a robust carry case
- Digital oxygen content monitoring
- Allows simultaneous testing of upstream and downstream air purity
- Testing quality of breathing air to national and international standards
- Can be used at compressed air pressures up to 10 bar g (145psi g)
- Factory set for use with ‘Gastec Ltd’ detection tubes
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Breathing Air Purifiers by Parker Domnick Hunter