Negative pressure respirator (tight fitting) definition

Negative pressure respirator (tight fitting) means a respirator in which the air pressure inside the facepiece is negative during inhalation with respect to the ambient air pressure outside the respirator.
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Negative pressure respirator (tight fitting) means a respirator in which the air pressure inside the facepiece is negative during inhalation with respect to the ambient air pressure outside the respirator. “Nuclear Regulatory Commission (NRC)” means the U.S. Nuclear Regulatory Commission or its
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Negative pressure respirator (tight fitting) means a respirator in which the air pressure inside the facepiece is negative during inhalation with respect to the ambient air pressure outside the respirator. "NORM" means any naturally occurring radioactive material. It does not include byproduct, source, or specialnuclear material.
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Examples of Negative pressure respirator (tight fitting) in a sentence

  • Negative pressure respirator (tight fitting) means a respirator in which the air pressure inside the facepiece is negative during inhalation with respect to the ambient air pressure outside the respirator.

  • Negative pressure respirator (tight fitting) - A respirator in which the air pressure inside the facepiece is negative during inhalation with respect to the ambient air pressure outside the respirator.

  • Negative pressure respirator (tight fitting) – A respirator in which the air pressure inside the facepiece is negative during inhalation with respect to the ambient air pressure outside the respirator.

  • It involved an apparent death, separation of consciousness from the body, its movement away from the immediate scene, its sense of its own persistence and security after death, and an impression of an encounter with an infinitely loving and intelligent presence, followed by a sudden return to ordinary reality (pp.

  • Negative pressure respirator (tight fitting): A respirator in which the air pressure inside the face piece is negative during inhalation with respect to the ambient air pressure outside the respirator.

  • Negative pressure respirator (tight fitting) is a respirator which uses a tight face-to-facepiece seal to create negative pressure inside the mask during inhalation with respect to the ambient air.Oxygen deficient atmosphere is an atmosphere with oxygen content below 19.5% by volume.

  • Negative pressure respirator (tight fitting) means a respirator in which the air pressure inside the face piece is negative during inhalation with respect to the ambient air pressure outside the respirator.

  • Negative pressure respirator (tight fitting): a respirator in which the air pressure inside the facepiece is negative during inhalation with respect to the ambient air pressure outside the respirator.

  • Negative pressure respirator (tight fitting): Air pressure inside the facepiece is negative during inhalation with respect to the ambient air pressure.

  • Maximum use concentration (MUC) [Reserved] Negative pressure respirator (tight fitting) means a respirator in which the air pressure inside the facepiece is negative during inhalation with respect to the ambient air pressure outside the respirator.


More Definitions of Negative pressure respirator (tight fitting)

Negative pressure respirator (tight fitting) means a respirator in which
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Negative pressure respirator (tight fitting) means respiratory protective equipment in which the air pressure inside the face piece is neg- ative during inhalation with respect to the ambient air pressure outside the respirator.
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Negative pressure respirator (tight fitting) means a respirator in which the air pressure inside the
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Related to Negative pressure respirator (tight fitting)

  • Positive pressure respirator means a respirator in which the pressure inside the respiratory inlet covering exceeds the ambient air pressure outside the respirator.

  • Disposable respirator means a respirator for which maintenance is not intended and that is designed to be discarded after excessive breathing resistance, sorbent exhaustion, physical damage, or end-of-service-life renders it unsuitable for use. Examples of this type of respirator are a disposable half-mask respirator or a disposable escape-only self-contained breathing apparatus (SCBA).

  • Air-purifying respirator means a respirator with an air-purifying filter, cartridge, or canister that removes specific air contaminants by passing ambient air through the air-purifying element.

  • Backpressure means a pressure (caused by a pump, elevated tank or piping, boiler, or other means) on the consumer's side of the service connection that is greater than the pressure provided by the public water system and which may cause backflow.

  • Tight-fitting facepiece means a respiratory inlet covering that forms a complete seal with the face.

  • Tank means a stationary device, designed to contain an accumulation of hazardous waste which is constructed primarily of non-earthen materials (e.g., wood, concrete, steel, plastic) which provide structural support.

  • Sewage sludge weight means the weight of sewage sludge, in dry U.S. tons, including admixtures such as liming materials or bulking agents. Monitoring frequencies for sewage sludge parameters are based on the reported sludge weight generated in a calendar year (use the most recent calendar year data when the NPDES permit is up for renewal).

  • High voltage bus means the electrical circuit, including the coupling system for charging the REESS, that operates on a high voltage.