Locations Above Sea Level; Vibration Control - BeaconMedaes Lifeline Camel Installation, Operation And Maintenance Manual

"Camel" Liquid Ring Medical Vacuum

1.3 Locations Above Sea Level

The safety relief valves and vacuum control switches on the Lifeline "Camel" Vacuum systems are factory set for
an altitude less than or equal to 2000 ft. However, if the altitude is greater than 2000 ft, certain adjustments may be
necessary to compensate for a lower barometric pressure.
1.3.1 Compensation for Altitude
All vacuum pumps above sea level have reduced flow and should be de-rated. After determining the correct flow
needed for the medical vacuum system, multiply this number by the adjustment factor in the following chart. After
determining the new flow required, use this number to size the medical vacuum system.
Altitude
(ft)
0
500
1,000
1,500
2,000
2,500
3,000
3,500
4,000
5,000
6,000
>6,000

1.4 Vibration Control

Each system is supplied with vibration isolators and flexible connections to isolate the surrounding area and piping
from undue vibration. These accessories are shipped in a separate container that is attached to the system shipping
crate. The flexible connections are for straight-line connection only, and are provided for the vacuum inlet, seal
water connections, as well as the discharge. It is essential to each installation that flex connections and vibration
isolators are used in conjunction with one another. Failure to do so could result in the warranty being voided.
Altitude Adjustment Factor
Normal Barometric Pressure
(inches HG)
29.92
29.39
28.86
28.33
27.82
27.32
26.82
26.33
25.84
24.90
23.98
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1-2
Medical Systems
Multiplier used
for Required SCFM
1.00
1.02
1.04
1.06
1.08
1.10
1.12
1.14
1.16
1.20
1.25
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