Allied LSP Elder Demand/Resuscitator Valve


This item requires a completed License Authorization Form (LAF). Learn More.

This item requires a completed
License Authorization Form (LAF).
Learn More.
Your Price: $221.95
Additional Price:


The LSP Elder Demand/Resuscitator Valve is designed to provide 100% oxygen to a breathing or non-breathing patient in an emergency situation. The valve is designed for use with a mask, endotracheal tube, tracheotomy tube or esophageal airway.

The Elder Demand/Resuscitator Valve complies with AHA guidelines recommending that 100% oxygen be given to victims of a heart attack and/or smoke inhalation. The valve can be used in conjunction with a portable oxygen cylinder equipped with a pressure regulator or with a central oxygen source. The valve operates on a regulated oxygen supply of 40-60 psig (275 to 413 kPa) and reduces this pressure to a physiologically acceptable level with a pressure limit of 60±5 cm H2O. This prevents excessive buildup of intrapulmonary pressures and over-inflation of the lungs.

The slight negative pressure created by a spontaneously breathing patient’s inspiratory effort triggers the valve from a non-flow state to a flowing state. The greater the inspiratory effort, the higher the flow. When the inspiratory effort stops, the flow stops. The non-breathing valve permits it to be used as a resuscitator in combination with a manually operated button located on top of the valve.

The Elder Demand/Resuscitator Valve provides an accurate constant flow rate of 40 lpm to help prevent gastric inflation, as recommended by the AHA.

  • Maximum cylinder use – flow rate of 40 lpm is maintained at cylinder pressures between 200-2200 psig (1378 to 15168 kPa), allowing for complete use of cylinder contents
  • Easy to clean and service – valve obstruction may be removed during resuscitation with minimal interruption, and may also be chemically disinfected
  • Compact, lightweight and durable – will withstand corrosive materials and harsh weather conditions

Please note: Adult Cuffed Mask pictured (L099-004) is not included.

  • L034-100R Elder Demand/Resuscitator Valve, 40 lpm flow rate
  • L034-101R Elder Demand/Resuscitator Valve, with extension lever, 40 lpm flow rate
  • L034-102R Elder Demand/Resuscitator Valve, with 6' oxygen hose, 40 lpm flow rate
  • L034-103R Elder Demand/Resuscitator Valve, with extension lever and 6' oxygen hose, 40 lpm flow rate
  • 40 lpm Flow Rate (restricted flow): As required in demand mode, 0-40 lpm at 50 psig (344 kPa); in resuscitation mode, a constant flow of 40 lpm at 50 psig (344 kPa)
  • 160 lpm Flow Rate: As required in demand mode, 0-160 lpm at 40 psig (275 kPa); in resuscitation mode, a constant flow of 160 lpm at 40 psig (275 kPa)
  • Delivery Pressure: 60±5 cm H2O unless otherwise indicated on the demand valve
  • Crack Pressure: -1.0 in. H2O (-2.54 cm H2O)
  • Supply Pressure: 50 psig (344 kPa)
  • Operating Temperature: -30° F to 125° F (-34.4 C to 51.7 C)
  • Storage Temperature: -40° F to 160° F (-40 C to 71.1 C)
  • Inlet Fitting: standard 1/8" NPT female
  • Filter: 2 micron sintered stainless steel
  • Outlet: 22 mm outside diameter x 15 mm inside diameter
  • Materials: housings and plastic parts - Valox, polyester; polysulfone; moving and adjusting parts - stainless steel; fasteners - steel, brass and aluminum, all plated for corrosion resistance; rubber parts (except oxygen hose) - silicone

All orders are shipped via ground except for certain larger orders, ambulance cots, etc. which ship via commercial trucking service.

When shipping ground you can expect the following transit days to your location. Please note: The transit days are based on business days.

Shipping Map