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150-819-100-03
Housing lids
HRE-819 List Number
HRE-819 List 1, Gel
HRE-819 List 2, Air
You can build the gel-filled List 1 unit with two regular-sized lids (a 2-inch deep, AT&T #842301483) or two
deep-dish lids (a 3.5-inch, AT&T 842301491). The List 1 requires an 81B1-1H base since it does not have an air
bypass valve.
You can build the air-filled List 2 unit only with the 2-inch deep lid and either the single-stub base (81A1-1H) or
a dual-stub base (81A1-1H or 81A2-2H). When you use a dual-stub base, the stub access opening adjacent to the
air cutoff valve is plugged.
HRE-819 List 1 and 2
Housing
Figure 2. Enclosure Base and Housing
Table 1. HRE-819 Mechanics
LID
2-inch AT&T
3.5-inch AT&T
#842301483
#842301491
X
X
X
July 9, 1998
.
Housing base
81B1-1H
81A1-1H
X
X
Overview
BASE
81A1-2H
81A2-2H
X
X
3
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