Belmed PC-7 - PC-7 Flowmeter Components; Flowmeter Tubes and Controls; Safety and Circuit Features; Resuscitator Connection and Design

FLOWMETER HEAD DIMENSIONS
8.75”H X 3.75”W X 10.25”D
WEIGHT OF FLOWMETER HEAD
5lbs
BAG AND OUTLET DIAMETER
22mm (approx.
⅞”)
OXYGEN FLOW RANGE
3-10 LPM
NITROUS OXIDE FLOW RANGE
0-7 LPM
FAIL-SAFE TYPE
Proportional
PC-7 Flowmeter
Nitrous Oxide/Oxygen Flowmeter
Tubes are calibrated in liters per
minute at ½ liter increments. A
minimum of 30% O2 is achieved by
limiting ows to a minimum of 3 liters
for O2 and a maximum of 7 liters
for N2O.
Flow Control Valves allows for quick
responsive ow adjustments.
Oxygen Fail-Safe automatically and
proportionally reduces N2O in the
event O2 is reduced or shut off.
Air Intake Valve entrains ambient air
into the breathing circuit in the event
ow from the machine is lost for any
reason.
Non-Rebreathing Check Valve
prevents the rebreathing of expired
gases and guards against CO2
build-up.
Oxygen Flush provides a rapid ow of
oxygen directly into patient breathing
circuit.
On/Off Control provides a 3 liter
minimum O2 ow when the unit is
turned on.
Oxygen Resuscitator Quick Connect
provides connection of auxiliary
resuscitation equipment.
Solid Block Design is designed to
eliminate internal gas leaks.
Nitrous Oxide
Flowmeter Tube
Flow Control
Oxygen Fail-Safe
Non-Rebreathing
Check Valve
Air Intake Valve
Oxygen
Flowmeter Tube
Solid Block
Design
gure 1
Oxygen Resuscitator
Quick Connect
Oxygen Flush
On/Off
3