58
6000 Series Purge/Pressurization System
I/O Manual
Establishing connection sizes, lengths & bends
Typical single protected enclosure connections with vent
Protected
enclosure
B
Enclosure protection vent
(required)
E
Supply
1/2" protective
gas supply
header
Enclosure
protection
system
Maximum tubing / pipe length and
maximum number of bends / elbows
1/2" O.D. tubing
or
1/2" I.D. piping
6.1 m (20 feet)
10 bends
3/8" O.D. tubing
Model 6000
*Tubing or pipe diameter
Tubing and pipe must be fully reamed
Enclosure
supply
System
supply tubing
6.1 m (20 feet)
5 bends
Multi - enclosure
connections
1-1/2" I.D. pipe
fully reamed
3.1 m (10 feet)
5 elbows
Optional remote
venting
1-1/2" I.D. pipe
fully reamed
3.1 m (10 feet)
5 elbows
A*
B*
E
D
Enclosure
protection
system
Protected
enclosure
Protected
enclosure
D
Supply
B
Typical multiple protected enclosure connections
1/2" protective
gas supply
header
A
A
D
Helpful hints
To ensure adequate protective gas ow to the protected enclosure(s), all piping and tubing must be fully reamed.
Precautions must be taken to prevent crimping and other damage to protective gas piping and tubing.
When protecting multiple enclosures with a single enclosure protection system, the enclosures should be connected
in series from the smallest to the largest to ensure adequate protective gas ow.
Protected
enclosure
*Smaller tubing and longer lengths allowed but ow will be decreased
NOTE: Tube and pipe sizes are trade sizes and are NOT equal in inside
diameter. DO NOT substitute tube for pipe with the same trade size.
Flow rate will also be dependant on the regulated pressure source
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