Products/Services for Elastomeric Negative Pressure Respirators
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Respirators and Dust Masks - (432 companies)Respirators protect the wearer from inhalation of harmful contaminants, such as gases, vapors, or fumes. There are three different types of respirators: an air-purifier, an air-line or air-hose respirator, and a self-contained breathing apparatus... -
Solid Elastomeric Rings - (112 companies)...to their previous or original shape when pressure is released. Compression Seals. Solid elastomeric rings come in a variety of compression seals that can be used for a wide series of applications. Depending on the material that is being used... -
Pressure Sensors - (1185 companies)...is applied through the low port. The measurement is done in pounds per square inch absolute. Differential pressure is measured by reading the difference between the. Bidirectional sensors are able to measure positive and negative pressure differences i.e. p1... -
Pressure Switches - (759 companies)Pressure switches are actuated by a change in the pressure of a liquid or gas. They activate electromechanical or solid-state switches upon reaching a specific pressure level. Pressure switches are actuated by a change in the pressure of a liquid... -
Pressure Gauges - (1160 companies)...three types of pressure measurement; only the references differ. Compound pressure gauges can display positive and negative pressure readings. Liquid Filled gauges are filled with a liquid such as glycerin or silicone oil to protect the gauge from... -
Pressure Instruments - (284 companies)Pressure instruments are used to measure, monitor, record, transmit or control pressure. There are several types of devices. Recorders are used to measure values or accumulate totals. Controllers are used to regulate positive or negative (vacuum...
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Pressure Relief Valves - (1007 companies)Pressure relief valves are self-actuated safety valves designed to relieve excess pressure upstream from the line. Pressure relief valves are designed to provide protection from over-pressure in steam, gas, air, and liquid lines. Relief valves...
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Pressure Controllers - (276 companies)...positive or negative (vacuum) pressure. They receive pressure sensor inputs, provide control functions, and output control signals. Pressure controllers use several control types. Limit controls protect personnel and equipment by interrupting power through...
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Pressure Transmitters - (658 companies)...the difference between two input pressures. Compound pressure instruments can display both positive and negative pressures. Please refer to Engineering360's How to Select Pressure Sensors for full details on pressure sensing technologies. Pressure Units...
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Pressure Regulators - (1232 companies)Pressure regulators are used to maintain a constant outlet pressure or flow. Pressure regulators are used to reduce the pressure in a system to a lower pressure or to regulate system pressure at the desired value. Among the types of pressure...
Product News
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Dexmet® Corporation, a part of PPG’s engineered materials division
Elastomeric Absorbers which can be ordered with the resonance specified anywhere between 0.8 to 35GHz. Magnetic absorbers are not electrically conductive, and can be placed directly over circuits without creating shorts. Cuming Microwave supplies elastomeric RF absorbers in standard sheet form, and custom configurations. Microwave absorber materials are often supplied with a pressure-sensitive adhesive backing (peel-and-stick), which works in most applications. However, in extreme conditions --elevated temperature... (read more)Browse Foams and Foam Materials Datasheets for Dexmet® Corporation, a part of PPG’s engineered materials division -
MSA Safety
Advantage® 200 LS Half-Mask Respirator Be prepared to meet your respiratory product mix needs with the Advantage (R) 200 LS Half-Mask Respirator from MSA Safety. Designed specifically to be repeatedly disinfected, cleaned, and reused, this elastomeric half-mask respirator is comfortable, efficient, and economic. With its patented MultiFlex system, the Advantage 200 LS offers maximum protection and high wearing comfort. It can be adjusted to the wearer for a comfortable fit, helping to reduce potential pressure points throughout... (read more)Browse Respirators and Dust Masks Datasheets for MSA Safety -
MSA Safety
Half-Mask Respirator with Clear Communication The MSA Advantage 900 Half-Mask Respirator provides an innovative. and secure respiratory solution for essential workers, first responders,. and healthcare workers. With the elimination of an exhalation valve,. the Advantage 900 Respirator achieves source control by filtering. exhaled breath to help reduce the likelihood of contaminating. the surrounding area. Compared to disposable filtering facepiece. respirators, it offers a cost-effective and eco-friendly alternative. It. also enables user... (read more)Browse Respirators and Dust Masks Datasheets for MSA Safety -
Precision Polymer Engineering Ltd.
Custom Solid Elastomeric Rings PPE designs and manufactures custom solid elastomeric rings to customer specifications. Problem solving is central to our culture, providing customers with optimal design solutions. Using the latest elastomer materials and manufacturing techniques, combined with many years experience, PPE can produce custom molded rubber shapes and profiles to meet any requirements. In developing custom molded rubber parts we work closely with our customers to develop solutions that last longer, require less... (read more)Browse Solid Elastomeric Rings Datasheets for Precision Polymer Engineering Ltd. -
Enidine Inc.
Custom Elastomeric Isolation Mounts Dramatic noise reduction and vibration isolation is achieved with Enidine's Elastomeric Isolation Mounts. In addition to its standard product line, Enidine develops custom elastomerics using the most advanced tools and techniques for material development, testing and rapid prototyping. These products complement Enidine's existing shock and vibration isolation offerings, enabling Enidine to become your single source for shock and vibration attenuation. Enidine's Elastomeric Isolation Mounts... (read more)Browse Vibration Isolators and Machine Mounts Datasheets for Enidine Inc. -
Fujipoly® America Corp.
Elastomeric Connectors - high performance devices ZEBRA (R) Elastomeric Connectors. ZEBRA (R) Elastomeric Electronic Connectors are a comprehensive group of high performance interconnect devices with applications throughout the entire field of electronics. With the expansion of micro-electronics and miniaturization of all products, the same high reliability must be maintained. ZEBRA (R) Elastomeric Connectors are an obvious choice. And one which offers a variety of alternatives based on the primary design objectives. Some of the more important... (read more)Browse Elastomers and Rubber Compounds Datasheets for Fujipoly® America Corp. -
Shenzhen Jewellok Technology Co., Ltd.
Pressure Regulator A pressure regulator is a valve that controls the pressure of a fluid to a desired value, using negative feedback from the controlled pressure. Regulators are used for gases and liquids, and can be an integral device with a pressure setting, a restrictor and a sensor all in the one body, or consist of a separate pressure sensor, controller and flow valve. Two types are found: The pressure reduction regulator and the back-pressure regulator. A pressure reducing regulator is a control valve... (read more)Browse Pressure Regulators Datasheets for Shenzhen Jewellok Technology Co., Ltd. -
Tecmark Corporation
Pressure Switches for Air, Gas, and Liquids Tecmark Series 3000, 3900 and 4000 Pressure Switches convert a positive or negative pressure signal (range 2 " W.C. to 100 PSI) to an electrical output. In response to a change in pressure, movement of an elastomeric diaphragm opens or closes an electrical circuit based on a predetermined pressure set point. Series 3000, 3900 and 4000 Pressure Switches are commonly used as an interlock device to sense air, gas or water pressure at a specific point. BASIC CONSTRUCTION. Elastomeric diaphragm... (read more)Browse Pressure Switches Datasheets for Tecmark Corporation -
Tecmark Corporation
Convert A Pressure Signal to an Electrical Output Tecmark Series 3000, 3900 and 4000 Pressure Switches convert a positive or negative pressure signal (range 2 " W.C. to 100 PSI) to an electrical output. In response to a change in pressure, movement of an elastomeric diaphragm opens or closes an electrical circuit based on a predetermined pressure set point. Series 3000, 3900 and 4000 Pressure Switches are commonly used as an interlock device to sense air, gas or water pressure at a specific point. BASIC CONSTRUCTION. Elastomeric diaphragm... (read more)Browse Pressure Switches Datasheets for Tecmark Corporation -
Tecmark Corporation
Tecmark Pressure Switches for Gas, Water, Air to a change in pressure, movement of an elastomeric diaphragm opens or closes an electrical circuit based on a predetermined pressure set point. The Series 3000 features cost effective, snap-acting electrical switches and field adjustable set points with a visual scale for easy set point selection. Pressure ranges as low as 2 "Water Column (W.C.)* up to 100 PSI are available. Series 3000 switches assure control stability through wide and variable temperature and humidity conditions and assure un... (read more)Browse Pressure Switches Datasheets for Tecmark Corporation
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Bookshelf and Unified Agenda > Department of Labor > Occupational Safety and Health Administration > Preambles > Respiratory Protection > [FDBK DOL osha.pre] S...
Therefore, for example, the employer must ensure that speaking will not interfere with the fit of the negative - pressure elastomeric respirator selected.
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Federal Register > Thursday, January 8, 1998 > [63 FR 1152] Respiratory Protection
Therefore, for example, the employer must ensure that speaking will not interfere with the fit of the negative - pressure elastomeric respirator selected.
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Bookshelf and Unified Agenda > Department of Labor > Occupational Safety and Health Administration > Compliance Directives > 1996 > [FDBK DOL osha.direc] CPL 0...
Since CSHOs' respiratory protection is used in more than one type of industry they shall use their negative pressure elastomeric face piece respirators equipped with HEPA filters as the minimum level of respiratory protection.
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Bookshelf and Unified Agenda > Department of Labor > Occupational Safety and Health Administration > Compliance Directives > 1992 > [FDBK DOL osha.direc] CPL 0...
Furthermore, disposable, maintenance free or single use respirators provide a poorer facepiece seal than multi-sized elastomeric facepieces and often it is difficult to perform an effective negative and/or positive pressure facepiece leakage test.
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States > Wisconsin > State > Regulations > Department of Health Services > [WI AC dhs 157] 157 - Radiation Protection
139) "Filtering facepiece" means a negative pressure respirator with a filter as an integral part of the facepiece or with the entire facepiece composed of the filtering medium, not equipped with elastomeric sealing surfaces and adjustable straps.
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States > Alabama > State > Regulations > 420 - Alabama State Board of Health > 3 - Bureau of Environmental Services > 026 - Radiation Control
(ii) "Filtering facepiece (dust mask)" means a negative pressure particulate respirator with a filter as an integral part of the facepiece or with the entire facepiece composed of the filtering medium, not equipped with elastomeric sealing surfaces and adjustable straps.
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States > North Dakota > State > Proposed Regulations > 2002 Documents > July 1, 2002 > [2002 ND Proposed 72106] 33-10-01, 03 - 07, 10 -... - Notices of Propose...
Filtering facepiece (dust mask)" means a negative pressure particulate respirator with a filter as an integral part of the facepiece or with the entire facepiece composed of the filtering medium, not equipped with elastomeric sealing surfaces and adjustable straps .
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States > Massachusetts > State > Regulations > 105 - Department of Public Health > [105 CMR 120] 120 - Massachusetts Regulations for the Control of Radiation (...
Filtering Facepiece (Dust Mask) means a negative pressure particulate respirator with a filter as an integral part of the facepiece or with the entire facepiece composed of the filtering medium, not equipped with elastomeric sealing surfaces and adjustable straps.
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States > South Carolina > State > Proposed Regulations > 2002 Documents > October 25, 2002 > [2002 SC Proposed 124798] R.61-63 - Radioactive Materials (Title A)
3.2.42 "Filtering facepiece" (dust mask) means a negative pressure particulate respirator with a filter as an integral part of the facepiece or with the entire facepiece composed of the filtering medium, not equipped with elastomeric sealing surfaces and adjustable straps.
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States > Texas > State > Proposed Regulations > 2005 Documents > September 16, 2005 > [2005 TX Proposed tx-20050916-0027-0002503] 25 TAC 289.202 - Radiation Co...
13) Filtering facepiece (dust mask)--A negative pressure particulate respirator with a filter as an integral part of the facepiece or with the entire facepiece composed of the filtering medium, not equipped with elastomeric sealing surfaces and adjustable straps.
